Stone Creek Ranch TR 30834 BCPR2021-0033 - Master Solar PlansSOLAR MASTER PLAN PERMIT PACKAGE
TOLL BROTHERS - SOCAL
725 TOWN AND COUNTRY RD #200 ORANGE, CA 92868
TRACT/PARCEL #: 30834LA QUINTA, CALIFORNIA 92253
STONE CREEK
PLAN 1 - DALEA, 2 - LARREA3 - JUBILEE, 4 - TECOMA, 4X - TECOMA
CODE INFORMATION
APPLICABLE CODES, LAWS AND REGULATIONS
2019 CALIFORNIA RESIDENTIAL CODE (CRC)
2019 CALIFORNIA BUILDING CODE (CBC)
2019 CALIFORNIA FIRE CODE (CFC)
2019 CALIFORNIA ELECTRICAL CODE (CEC)
2019 CALIFORNIA MECHANICAL CODE (CMC)
2019 CALIFORNIA PLUMBING CODE (CPC)
NOT TO SCALE
SHEET
GENERAL NOTES: SHEET INDEX
VICINITY MAP
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PVA-0
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LECT R I C A L
E22659
Exp. 03-31-23R
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DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
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C002189
'
-2021
JSEDAVIA
-2021
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-2021
SCOPE OF WORK:
"INSTALLATION OF 13KWH ENERGY STORAGE OPTION FOR A 5.95KW, 6.65KW, 7.0KW,
7.35KW, 7.70KW & 8.40KW SOLAR PHOTOVOLTAIC SYSTEM IN NEW HOMES SINGLE FAMILY
DWELLING UNIT THAT INCLUDES AC MODULES WITH INTEGRATED MICRO INVERTER."
"ALL CONSTRCUTION SHALL COMPLY WITH THE 2019 CALIFORNIA RESIDENSTIAL,
MECHANICAL, ELECTRICAL, PLUMBING, GREEN BUILDING AND ENERFY CODES AND THE LA
QUINTANA MUNICIPAL CODE."
FI
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SOLAR STRUCTURAL DRAWINGS
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SOLAR ELECTRICAL DRAWINGS
PVE-1.1 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-2.1
PVE-3.2
PVE-1.2 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.3 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.4 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.5 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.6 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-4
ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
BREAKER SCHEDULE & EQUIPMENT ELEVATION3/$&$5'
%5($.(56&+('8/( (48,30(17(/(9$7,213/$&$5'
ELECTRICAL DETAILS
ELECTRICAL DETAILS
ELECTRICAL DATA & SPECIFICATIONS
ENERGY STORAGE SYSTEM OPTION
MOUNTING DETAILS, STRUCTURAL INFORMATION &
SPECIFICATIONS
PVS-1
PVS-2 STRUCTURAL CALCULATIONS
PVS-3 TYPICAL ROOF INSET DETAILS
*Sunpower SunVault Storage is Optional
SOLAR ARCHITECTURAL DRAWINGS
PVA-0 COVER SHEET
PVA-1 PLAN 1 - DALEA ELEVATION A,B,C SOLAR ONLY
PVA-2
PVA-3 PLAN 1-DALEA OPT. OUTDOOR LIVING SPACE, CASITA, ELEVAION A,B,C, SOLAR ONLY
PVA-4
PVA-5
PVA-6
PVA-7
PVA-8
PLAN 1 - DALEA ELEVATION A,B,C ESS OPTION
PLAN 1-DALEA OPT. OUTDOOR LIVING SPACE, CASITA, ELEVAION A,B,C, ESS OPTION
PLAN 2-LARREA, ELEVAION A,B,C, SOLAR ONLY
PLAN 2-LARREA, ELEVAION A,B,C, ESS OPTION
PLAN 2-LARREA OPT. 4-CAR GARAGE, ELEVAION A,B,C, SOLAR ONLY
PLAN 2-LARREA OPT. 4-CAR GARAGE, ELEVAION A,B,C, ESS OPTION
PVA-9
PVA-10
PLAN 3-JUBILEE, ELEVAION A,B,C, SOLAR ONLY
PLAN 3-JUBILEE, ELEVAION A,B,C, ESS OPTION
PVA-11
PVA-12
PLAN 3-JUBILEE OPT. 4-CAR GARAGE, ELEVATION A,B,C, SOLAR ONLY
PLAN 3-JUBILEE OPT. 4-CAR GARAGE, ELEVATION A,B,C, ESS OPTION
PVA-13
PVA-14
PLAN 4 -TECOMA, ELEVAION A,B,C, SOLAR ONLY
PLAN 4 -TECOMA, ELEVAION A,B,C, ESS OPTION
PVA-15
PVA-16
PLAN 4X -TECOMA, ELEVAION A,B,C, SOLAR ONLY
PLAN 4X -TECOMA, ELEVAION A,B,C, ESS OPTION
PVE-1.7 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.8 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.9 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.10 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.11 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.12 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.13 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.14 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.15 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.16 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.17 ELECTRICAL SINGLE LINE DIAGRAM SOLAR ONLY
PVE-1.18 ELECTRICAL SINGLE LINE DIAGRAM ESS OPTION
PVE-1.19
PVE-1.20
PVE-1.21
PVE-1.22
PVE-2.2
PVE-3.1
STONE CREEK RANCH / SOLAR PHOTOVOLTAIC MASTER PLANS FOR PLANS 1, 2, 3, 4, & 4X FOR THE 2019 CODE CYCLE. 2019
CALIFORNIA BUILDING CODES.
***NOTE: ALL PV SYSTEMS HAVE THE OPTION TO ADD A 13kWh SUNVAULT ENERGY STORAGE SYSTEM W/ SUNVAULT HUB+ &
100A BACKUP LOADS PANEL.
PLAN 1 (DALEA): 7.0kW SOLAR ARRAY - (20) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/ INTEGRATED IQ 7XS
MICROINVERTERS + 100A PV LOAD CENTER [400SF].
PLAN 1 (DALEA) W/OPTIONAL CASITA: 7.35kW SOLAR ARRAY - (21) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/
INTEGRATED IQ 7XS MICROINVERTERS + 100A PV LOAD CENTER [420SF].
PLAN 2 (LARREA): 6.65kW SOLAR ARRAY - (19) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/ INTEGRATED IQ
7XS MICROINVERTERS + 100A PV LOAD CENTER [380SF].
PLAN 2 (LARREA) W/OPTIONAL MULTI-GEN SUITE: 7.0kW SOLAR ARRAY - (20) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC
PANELS W/ INTEGRATED IQ 7XS MICROINVERTERS + 100A PV LOAD CENTER [400SF].
PLAN 3 (JUBILEE): 7.35kW SOLAR ARRAY - (21) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/ INTEGRATED IQ
7XS MICROINVERTERS + 100A PV LOAD CENTER [420SF].
PLAN 3 (JUBILEE) W/OPTIONAL MULTI-GEN SUITE: 7.7kW SOLAR ARRAY - (22) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC
PANELS W/ INTEGRATED IQ 7XS MICROINVERTERS + 100A PV LOAD CENTER [440SF].
PLAN 4 (TECOMA): 5.95kW SOLAR ARRAY - (17) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/ INTEGRATED IQ
7XS MICROINVERTERS + 100A PV LOAD CENTER [340SF].
PLAN 4X (TECOMA): 8.4kW SOLAR ARRAY - (24) 350W SUNPOWER SPR-X21-350-BLK MODULES-E-AC PANELS W/ INTEGRATED IQ
7XS MICROINVERTERS + 100A PV LOAD CENTER [480SF].
BCPR2021-0033
BCPR2021-0033
STONE CREEK / MASTER SOLAR PLANS -
2019 CODE CYCLE
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
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-----------------------------------
-----------------------------------
04
05
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-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4 FRONT OF HOUSE : 60° - 90°LAYOUT 5
PLAN 1 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4 FRONT OF HOUSE : 60° - 90°LAYOUT 5
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 2,879 SQ. FT.
PLAN 1 - ELEVATION B (TU) - S-TILE
PLAN 1 - ELEVATION C (DC) - FLAT TILE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
SHEET
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#
:
8
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SCALE 1/24" - 1'-0"
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4 FRONT OF HOUSE : 60° - 90°LAYOUT 5
PLAN 1 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4 FRONT OF HOUSE : 60° - 90°LAYOUT 5
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 150° - 180°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 2,879 SQ. FT.
PLAN 1 - ELEVATION B (TU) - S-TILE
PLAN 1 - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 1 OPT. CASITA - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 150° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,199 SQ. FT.
PLAN 1 OPT. CASITA - ELEVATION B (TU) - S-TILE
PLAN 1 OPT. CASITA - ELEVATION C (DC) - FLAT TILE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
FRONT OF HOUSE : 60° - 90°LAYOUT 4
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
SHEET
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
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DRAWN BY
PROJECT NO.
DATE DRAWN
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CHECKED BY
DATE CHECKED
ST
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E
C
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 1 OPT. CASITA - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 150° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,199 SQ. FT.
PLAN 1 OPT. CASITA - ELEVATION B (TU) - S-TILE
PLAN 1 OPT. CASITA - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
FRONT OF HOUSE : 60° - 90°LAYOUT 4
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
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(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
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BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
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SCALE 1/24" - 1'-0"
E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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DRAWN BY
PROJECT NO.
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ST
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
OPT. MULTI-GEN SUITE
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 2 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 5
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 - ELEVATION B (TU) - S-TILE
PLAN 2 - ELEVATION C (DC) - FLAT TILE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 19
6.65 kW
(E) SERVICE POINT AND
UTILITY METERING
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(N) LOAD CENTER (INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
SHEET
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
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DRAWN BY
PROJECT NO.
DATE DRAWN
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9
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
OPT. MULTI-GEN SUITE
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 2 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 5
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 - ELEVATION B (TU) - S-TILE
PLAN 2 - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 19
6.65 kW
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
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SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
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BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
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I
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
OPT. MULTI-GEN SUITE
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 5
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION B (TU) - S-TILE
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
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TO ELECTRIC
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ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
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9
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3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
OPT. MULTI-GEN SUITE
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 5
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION B (TU) - S-TILE
PLAN 2 OPT. MULTI-GEN SUITE - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
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RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
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SCALE 1/24" - 1'-0"
E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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DATE DRAWN
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION A (SB) - S-TILE
LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 19
6.65 kW
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
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ROOF ACCESS POINT
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UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
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SCALE 1/24" - 1'-0"
E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION A (SB) - S-TILE
LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 2 OPT. 4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 19
6.65 kW
SHEET
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:
8
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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9
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°
PLAN 2 - LARREA OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION A (SB) - S-TILE
LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 - LARREA OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 2 - LARREA OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
SHEET
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#
:
8
9
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8
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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LA
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A
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L
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F
O
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°
PLAN 2 OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION A (SB) - S-TILE
LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 60° - 180°LAYOUT 2 FRONT OF HOUSE : 240° - 360°LAYOUT 3 FRONT OF HOUSE : 240° - 270°LAYOUT 4
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,156 SQ. FT.
PLAN 2 OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 2 OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 20
7.00 kW
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
SHEET
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9
0
8
9
5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
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,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - ELEVATION B (TU) - S-TILE
PLAN 3 - ELEVATION C (DC) - FLAT TILE
OPT. MULTI-GEN SUITE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX TRANSITION BOX
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 90°LAYOUT 4LAYOUT 4 FRONT OF HOUSE : 330° - 0°
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
SHEET
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8
9
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
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I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - ELEVATION B (TU) - S-TILE
PLAN 3 - ELEVATION C (DC) - FLAT TILE
OPT. MULTI-GEN SUITE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX TRANSITION BOX
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 150° - 180°LAYOUT 4LAYOUT 4 FRONT OF HOUSE : 330° - 0°
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
SHEET
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8
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8
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
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DRAWN BY
PROJECT NO.
DATE DRAWN
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CHECKED BY
DATE CHECKED
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T
A
,
C
A
L
I
F
O
R
N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 22
7.70 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION B (TU) - S-TILE
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION C (DC) - FLAT TILE
OPT. MULTI-GEN SUITE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 90°LAYOUT 4LAYOUT 4 FRONT OF HOUSE : 330° - 0°
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
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SCALE 1/24" - 1'-0"
E
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Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
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TATE OF CA L I F O R NIA
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 22
7.70 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION B (TU) - S-TILE
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE - ELEVATION C (DC) - FLAT TILE
OPT. MULTI-GEN SUITE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINTROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 90°LAYOUT 4LAYOUT 4 FRONT OF HOUSE : 330° - 0°
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
FRONT OF HOUSE FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
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UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
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BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
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S
TATE OF CA L I F O R NIA
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9
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°FRONT OF HOUSE : 240° - 360°LAYOUT 3
FRONT OF HOUSE : 150° - 180°
LAYOUT 4
LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
TRANSITION BOX (TYP.)ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
FRONT OF HOUSE : 60° - 90°FRONT OF HOUSE : 330° - 0°
FRONT OF HOUSE : 60° - 90°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 330° - 0°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
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Exp. 03-31-23R
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
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,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 21
7.35 kW
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°FRONT OF HOUSE : 240° - 360°LAYOUT 3
FRONT OF HOUSE : 150° - 180°
LAYOUT 4
LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 3 OPT. 4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
TRANSITION BOX (TYP.)ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
FRONT OF HOUSE : 60° - 90°FRONT OF HOUSE : 330° - 0°
FRONT OF HOUSE : 60° - 90°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 330° - 0°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
SHEET
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
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DATE CHECKED
ST
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N
E
C
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E
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K
TR
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A
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#
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9
2
2
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3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°FRONT OF HOUSE : 240° - 360°LAYOUT 3
FRONT OF HOUSE : 150° - 180°
LAYOUT 4
LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 22
7.70 kW
LAYOUT 2
FRONT OF HOUSE
TRANSITION BOX (TYP.)ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
FRONT OF HOUSE : 60° - 90°FRONT OF HOUSE : 330° - 0°
FRONT OF HOUSE : 60° - 90°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 330° - 0°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
SHEET
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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A
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/
P
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#
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2
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LA
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A
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L
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F
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2 FRONT OF HOUSE : 60° - 180°FRONT OF HOUSE : 240° - 360°LAYOUT 3
FRONT OF HOUSE : 150° - 180°
LAYOUT 4
LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 60° - 180°LAYOUT 3 FRONT OF HOUSE : 240° - 360°LAYOUT 4
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,908 SQ. FT.
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION B (TU) - S-TILE
PLAN 3 - JUBILEE OPT. MULTI-GEN SUITE W/4-CAR GARAGE - ELEVATION C (DC) - FLAT TILE
FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE FRONT OF HOUSEFRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
FRONT OF HOUSE
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 22
7.70 kW
LAYOUT 2
FRONT OF HOUSE
TRANSITION BOX (TYP.)ROOF ACCESS POINT
LAYOUT 2
FRONT OF HOUSE
FRONT OF HOUSE : 60° - 90°FRONT OF HOUSE : 330° - 0°
FRONT OF HOUSE : 60° - 90°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 330° - 0°LAYOUT 2
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE
ROOF ACCESS POINT
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
SHEET
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
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S
TATEOF CA L I F O R NIA
CHI F UNG L
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9
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2
5
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 60° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 360°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4
PLAN 4 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,029 SQ. FT.
PLAN 4 - ELEVATION B (TU) - S-TILE
PLAN 4 - ELEVATION C (DC) - FLAT TILE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
-----------------------------------
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 360°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4
ROOF ACCESS POINT ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 17
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8
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SCALE 1/24" - 1'-0"
E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
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DATE DRAWN
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A
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 60° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 360°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4
PLAN 4 - ELEVATION A (SB) - S-TILE
FRONT OF HOUSE : 150° - 270°LAYOUT 1 FRONT OF HOUSE : 330° - 90°LAYOUT 2
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 3,029 SQ. FT.
PLAN 4 - ELEVATION B (TU) - S-TILE
PLAN 4 - ELEVATION C (DC) - FLAT TILE
-----------------------------------
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
FRONT OF HOUSEFRONT OF HOUSE
FRONT OF HOUSE FRONT OF HOUSE FRONT OF HOUSE
TRANSITION BOX
TRANSITION BOX TRANSITION BOX (TYP.)
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 360°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 17
5.95 kW
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
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8
9
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8
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5
SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
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CHECKED BY
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9
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2
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3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 330° - 0°LAYOUT 5
PLAN 4X - ELEVATION A (SB) - S-TILE
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 4,013 SQ. FT.
PLAN 4X - ELEVATION B (TU) - S-TILE
PLAN 4X - ELEVATION C (DC) - FLAT TILE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
-----------------------------------
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
FRONT OF HOUSE
TRANSITION BOX (TYP.)ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 90°LAYOUT 6
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 240° - 270°LAYOUT 5 FRONT OF HOUSE : 150° - 180°LAYOUT 6
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 330° - 0°LAYOUT 5 FRONT OF HOUSE : 60° - 90°LAYOUT 6
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
(E) SERVICE POINT AND
UTILITY METERING
(N) LOAD CENTER (INSIDE GARAGE)
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
FRONT OF HOUSE
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 24
8.40 kW
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
SHEET
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SCALE 1/24" - 1'-0"
E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
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TATEOF CA L I F O R NIA
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COMMUNITY ID
CHECKED BY
DATE CHECKED
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
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C
A
9
2
8
6
8
12-22-2021
02/03/2022
LEGEND: ARE 3' WIDE FIRE ACCESS PATH PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 330° - 0°LAYOUT 5
PLAN 4X - ELEVATION A (SB) - S-TILE
NOTE :
ROOFTOP PENETRATIONS AND/OR OBSTRUCTIONS NOT PERTAINING TO
SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER THE ARRAY.
BASE SQUARE FOOTAGE: 4,013 SQ. FT.
PLAN 4X - ELEVATION B (TU) - S-TILE
PLAN 4X - ELEVATION C (DC) - FLAT TILE
-----------------------------------
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
FRONT OF HOUSE : 60° - 90°LAYOUT 6
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 240° - 270°LAYOUT 5 FRONT OF HOUSE : 150° - 180°LAYOUT 6
FRONT OF HOUSE : 150° - 180°LAYOUT 1 FRONT OF HOUSE : 240° - 270°LAYOUT 2 FRONT OF HOUSE : 330° - 0°LAYOUT 3 FRONT OF HOUSE : 60° - 90°LAYOUT 4 FRONT OF HOUSE : 330° - 0°LAYOUT 5 FRONT OF HOUSE : 60° - 90°LAYOUT 6
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
FRONT OF HOUSE
TRANSITION BOX (TYP.)
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
ROOF ACCESS POINT
FRONT OF HOUSE
SUNPOWER 96 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
350W
SYSTEM SIZE
SPR-X21-350-BLK-E-AC
QUANTITY: 24
8.40 kW
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
BACK-UP LOAD CENTER (BY OTHERS)
SUNPOWER HUB+
SUNPOWER SUNVAULT ESS UNIT
RPO SWITCH @ POINT OF SERVICE
(N) LOAD CENTER
(INSIDE GARAGE)
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8
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SCALE 1/24" - 1'-0"
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
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TATEOF CA L I F O R NIA
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
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N
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9
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8
6
8
12-22-2021
02/03/2022
AREAS WITHIN ATTACHED GARAGES IN WHICH ESS ARE INSTALLED SHALL BE PROTECTED BY A LISTED HEAT DETECTOR PER CRC R327.7
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3
C002189
D-0116476
10-04-2021
JSEDAVIA
10-04-2021
EOR
OR
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C
A
9
2
8
6
8
02/03/2022
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DATE DRAWN
OPPORTUNITY
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DATE CHECKED
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3
C002189
D-0116476
10-04-2021
JSEDAVIA
10-04-2021
EOR
OR
A
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C
A
9
2
8
6
8
02/03/2022
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PROJECT
DATE DRAWN
OPPORTUNITY
CHECKED BY
DATE CHECKED
ST
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9
2
2
5
3
C002189
D-0116476
10-04-2021
JSEDAVIA
10-04-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
10 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 10
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 13.10 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 16.38 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 22.59 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.88%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 16.38 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 10
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 13.10 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 16.38 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 22.59 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.88%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 16.38 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 26.20 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 32.75 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 31.95 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.17%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 32.75 A
OCPD SIZE 40 A
VOLTAGE DROP AT 65 FT DISTANCE VOLTAGE DROP AT 65 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
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TATE OF CA L I F O R NIA
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
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,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
10 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
EL
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PVE-1.2
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
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E
K
TR
A
C
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/
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A
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A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 12
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 15.72 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 19.65 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.10 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.65%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 19.65 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 8
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 10.48 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 13.10 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 18.07 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.54%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 13.10 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 26.20 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 32.75 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 31.95 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.17%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 32.75 A
OCPD SIZE 40 A
VOLTAGE DROP AT 40 FT DISTANCE VOLTAGE DROP AT 50 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EL
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C
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S
NOT TO SCALE
1
4
1
4
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#
:
8
9
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8
9
5
SP
R
-
X
2
1
-
3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-1.3
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
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C
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#
:
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0
8
3
4
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-
S
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A
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72
5
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2
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A
,
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A
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
12-22-2021
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#4
#2
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
EL
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B
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NOT TO SCALE
1
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1
4
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#
:
8
9
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8
9
5
SP
R
-
X
2
1
-
3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-1.4
12-22-2021
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
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C
E
L
#
:
3
0
8
3
4
TO
L
L
B
R
O
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H
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S
-
S
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A
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72
5
T
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#
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A
,
C
A
L
I
F
O
R
N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 11
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 14.41 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 18.01 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 24.84 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.89%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 18.01 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 9
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 11.79 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 14.74 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 20.33 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.91%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 14.74 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 26.20 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 32.75 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 31.95 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.17%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 32.75 A
OCPD SIZE 40 A
VOLTAGE DROP AT 60 FT DISTANCE VOLTAGE DROP AT 75 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EL
E
C
T
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A
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D
A
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D
B
C
B
R
E
V
I
S
I
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N
S
NOT TO SCALE
1
4
1
4
H
A
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B
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W
A
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H
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C
A
9
4
8
0
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1
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)
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4
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5
5
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.
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,
S
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S
C
A
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N
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E
#
:
8
9
0
8
9
5
SP
R
-
X
2
1
-
3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-1.5
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
R
C
E
L
#
:
3
0
8
3
4
TO
L
L
B
R
O
T
H
E
R
S
-
S
O
C
A
L
72
5
T
O
W
N
A
N
D
C
O
U
N
T
R
Y
R
D
#
2
0
0
LA
Q
U
I
N
T
A
,
C
A
L
I
F
O
R
N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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(
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PVE-1.6
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
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K
TR
A
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/
P
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#
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9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7.35 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #8
NUMBER OF MODULES PER BRANCH CIRCUIT 11
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 14.41 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 18.01 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 24.84 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.91%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 18.01 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #8
NUMBER OF MODULES PER BRANCH CIRCUIT 10
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 13.10 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 16.38 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 22.59 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.82%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 16.38 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 27.51 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 34.39 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 33.55 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.18%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 34.39 A
OCPD SIZE 40 A
VOLTAGE DROP AT 97 FT DISTANCE VOLTAGE DROP AT 97 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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S
NOT TO SCALE
1
4
1
4
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#
:
8
9
0
8
9
5
SP
R
-
X
2
1
-
3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-1.7
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
R
C
E
L
#
:
3
0
8
3
4
TO
L
L
B
R
O
T
H
E
R
S
-
S
O
C
A
L
72
5
T
O
W
N
A
N
D
C
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#
2
0
0
LA
Q
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A
,
C
A
L
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F
O
R
N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22--2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7.35 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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PVE-1.8
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
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I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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9
2
2
5
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7.35 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 12
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 15.72 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 19.65 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.10 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.89%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 19.65 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 9
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 11.79 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 14.74 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 20.33 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.37%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 14.74 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 27.51 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 34.39 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 33.55 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.18%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 34.39 A
OCPD SIZE 40 A
VOLTAGE DROP AT 55 FT DISTANCE VOLTAGE DROP AT 30 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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#
:
8
9
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8
9
5
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3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-1.9
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
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#
:
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0
8
3
4
TO
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S
-
S
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A
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72
5
T
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A
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A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7.35 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
EL
E
C
T
R
I
C
A
L
S
I
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G
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N
D
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E
D
B
C
B
R
E
V
I
S
I
O
N
S
NOT TO SCALE
1
4
1
4
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A
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B
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PVE-1.10
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
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S
TATEOF CA L I F O R NIA
CHI F UNG L
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12-22-2021
DRAWN BY
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DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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9
2
2
5
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
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,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 6.65 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO GRID-TIE WIRING #10
NUMBER OF MODULES PER BRANCH CIRCUIT 11
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 14.41 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 18.01 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 24.84 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.45%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 18.01 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 8
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 10.48 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 13.10 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 18.07 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.76%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 13.10 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 24.89 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 31.11 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 30.35 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.16%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 31.11 A
OCPD SIZE 40 A
VOLTAGE DROP AT 30 FT DISTANCE VOLTAGE DROP AT 70 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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-
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(
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PVE-1.11
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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C
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K
TR
A
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/
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A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM6.65 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
EL
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#
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8
9
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8
9
5
SP
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2
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5
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K
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-
A
C
(
2
4
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)
PVE-1.12
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
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DATE CHECKED
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 6.65 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
10 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO GRID-TIE WIRING #10
NUMBER OF MODULES PER BRANCH CIRCUIT 10
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 13.10 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 16.38 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 22.59 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.95%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 16.38 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 9
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 11.79 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 14.74 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 20.33 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.85%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 14.74 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 24.89 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 31.11 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 30.35 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.16%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 31.11 A
OCPD SIZE 40 A
VOLTAGE DROP AT 70 FT DISTANCE VOLTAGE DROP AT 70 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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E
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E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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UN
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12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
9 AC MODULESBRANCH CIRCUIT #2
10 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, &8 --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER &8
EGC &8
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM6.65 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
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K
TR
A
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/
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A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 7.70 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #8
NUMBER OF MODULES PER BRANCH CIRCUIT 12
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 15.72 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 19.65 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.10 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACIY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.89%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 19.65 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 10
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 13.10 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 16.38 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 22.59 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
1.18%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 16.38 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 28.82 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 36.03 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 35.15 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.19%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 36.03 A
OCPD SIZE 40 A
VOLTAGE DROP AT 87 FT DISTANCE VOLTAGE DROP AT 87 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
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EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
10 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
90A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
175A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM7.70 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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E
C
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K
TR
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9
2
2
5
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 5.95 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
9 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
30A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO GRID-TIE WIRING #10
NUMBER OF MODULES PER BRANCH CIRCUIT 9
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 11.79 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 14.74 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 20.33 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.73%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 14.74 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 8
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 10.48 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 13.10 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 18.07 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.65%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 13.10 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #10
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 22.27 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 27.84 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.16 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.23%
OVERCURRENT PROTECTION 30A, 2P
MINIMUM OCPD = IOUT x 1.25 27.84 A
OCPD SIZE 30 A
VOLTAGE DROP AT 60 FT DISTANCE VOLTAGE DROP AT 60 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
EATON DG221URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 30A, 240VAC
#10
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
G
I
N
EER
S
TATE OF CA L I F O R NIA
CHI F UNG L
E
UN
G
10-04-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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C002189
D-0116476
10-04-2021
JSEDAVIA
10-04-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
8 AC MODULESBRANCH CIRCUIT #2
9 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
EATON DG221URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#10
UTILITY-LOCKABLE SAFETY SWITCH 30A, 240VAC
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB
+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
30A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM5.95 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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PVE-1.18
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
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E
K
TR
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T
/
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A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 5.95 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
6 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
30A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO GRID-TIE WIRING #8
NUMBER OF MODULES PER BRANCH CIRCUIT 11
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 14.41 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 18.01 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 24.84 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.80%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 18.01 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #10
NUMBER OF MODULES PER BRANCH CIRCUIT 6
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 7.86 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 9.83 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 13.55 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.49%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 9.83 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #10
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 22.27 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 27.84 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.16 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10
0.23%
OVERCURRENT PROTECTION 30A, 2P
MINIMUM OCPD = IOUT x 1.25 27.84 A
OCPD SIZE 30 A
VOLTAGE DROP AT 86 FT DISTANCE VOLTAGE DROP AT 60 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
EATON DG221URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 30A, 240VAC
#10
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
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EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
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UN
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12-22-2021
DRAWN BY
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DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
6 AC MODULESBRANCH CIRCUIT #2
11 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#10
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
EATON DG221URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#10
UTILITY-LOCKABLE SAFETY SWITCH 30A, 240VAC
70A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB
+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
200A, 2P
30A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM5.95 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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9
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8
9
5
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R
-
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-
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-
E
-
A
C
(
2
4
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PVE-1.20
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
N
E
C
R
E
E
K
TR
A
C
T
/
P
A
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C
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L
#
:
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8
3
4
TO
L
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B
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O
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-
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A
L
72
5
T
O
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N
A
N
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T
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0
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A
,
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N
I
A
9
2
2
5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
FIGURE A: SINGLE LINE DIAGRAM - 8.40 kWDC
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
12 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
(E)MAIN SERVICE PANEL
200A, 120/240V, 1PH, 3W
GND
EXISTING
GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
*MSP MAX PV BREAKER (A) =
X 120% -
=200A, 2P
40A, 2P
200A, 2P 200A, 2P
40A, 2P
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
#22 NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
3
INSTALLED IN WALL
CAVITY
1/2"
--
PRODUCTION CURRENT
TRANSFORMERS (100A)
SUNPOWER
MONITORING
PVS6
E
3
D
E
E
D
#6
15A, 2P
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
AC, BRANCH 1
FIGURE C: ELECTRICAL CALCULATIONS
AC, BRANCH 2 AC, SUB-PANEL
ROOF JCT BOX TO PV LOAD CENTER #8
NUMBER OF MODULES PER BRANCH CIRCUIT 12
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 15.72 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 19.65 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.10 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.87%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 19.65 A
OCPD SIZE 20 A
ROOF JCT BOX TO PV LOAD CENTER #8
NUMBER OF MODULES PER BRANCH CIRCUIT 12
VOLTAGE 240 V
BRANCH CURRENT: IOUT = 15.72 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 19.65 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE ADDER 22°C
TEMPERATURE USED FOR AMPACITY DE-RATING 69°C
TEMPERATURE DE-RATING COEFFICIENT 0.58
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 27.10 A
WIRE SIZE SELECTED BASED ON AMPACITY #10
WIRE SIZE AMPACITY 30 A
CONDUCTOR SIZE PER NEC #10
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.82%
OVERCURRENT PROTECTION 20A, 2P
MINIMUM OCPD = IOUT x 1.25 19.65 A
OCPD SIZE 20 A
PV LOAD CENTER TO GRID-TIE #8
VOLTAGE 240 V
SUM OF BRANCHES: IOUT_TOTAL = 31.44 A
MINIMUM WIRE AMPACITY: IMAX = IOUT x 1.25 39.30 A
CONDUCTOR DE-RATING
MAXIMUM AMBIENT TEMPERATURE 47°C
TEMPERATURE USED FOR AMPACITY DE-RATING 47°C
TEMPERATURE DE-RATING COEFFICIENT 0.82
FILL DE-RATING COEFFICIENT 1
IWIRE_MIN = IOUT / TEMP_COEFF / FILL_COEFF 38.34 A
WIRE SIZE SELECTED BASED ON AMPACITY #8
WIRE SIZE AMPACITY 40A
CONDUCTOR SIZE PER NEC #8
CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #8
0.20%
OVERCURRENT PROTECTION 40A, 2P
MINIMUM OCPD = IOUT x 1.25 39.30 A
OCPD SIZE 40 A
VOLTAGE DROP AT 85 FT DISTANCE VOLTAGE DROP AT 80 FT DISTANCE
VOLTAGE DROP AT 10 FT DISTANCE
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED
TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE
SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM
TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP
ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS,
CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII
REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW
EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL
UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC
RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS
NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND
INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY
REQUIRE UPSIZE.
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --EGC BARE CUA
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1
GND
C
C
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL E
N
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S
TATE OF CA L I F O R NIA
CHI F UNG L
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12-22-2021
DRAWN BY
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DATE DRAWN
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C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
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6
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02/03/2022
2
A
DC
AC
DC
AC
1
SUNPOWER MODULES
AC MODULE
EXTENSION CABLE
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
INTEGRATED MICROINVERTER
B
12 AC MODULESBRANCH CIRCUIT #2
12 AC MODULESBRANCH CIRCUIT #1
SPR-X21-350-BLK-E-AC
#10
#8
SPR-X21-350-BLK-E-AC (240)
#6
GND
3
NOTE:
FOR SOLAR PHOTOVOLTAIC ONLY.
NO ADDITIONAL LOADS TO BE APPLIED
(N)LOAD CENTER
100A OR EQUIVALENT, 120/240V, 1PH
20A, 2P
20A, 2P
NOTE :
x SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED
TO OTHER LOAD CENTER OR SUB-PANEL WITHIN THE HOUSE
FOR CONSTRUCTION FEASIBILITY.
x BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE
INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC
CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
x AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING
ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY
IS NOT REQUIRED.
1
2
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
SUNPOWER PROVIDED AC MODULES EXTENSION
CABLE, LISTED AS AN ASSEMBLY
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --A
B
TAG
SPR-X21-350-BLK-E-AC (240)
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
90A, 2P
(E) MAIN SERVICE PANEL
225A,120/240 V,1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
PVS6
15A, 2P
MICROGRID
INTERCONNECTION
DEVICE
BACK UP PANEL
(BUS RATING = 200A)
40A, 2P
20A, 2P GRID SENSE
IN XW PRO
LOCATION:
MLO
"REMOTE POWER OFF" SWITCH
(TO BE INSTALLED AT SERVICE
ENTRANCE)
7
13 kWh SUNVAULT
ENERGY STORAGE SYSTEM
MODEL: SV-BASE13-12-A
6
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V, 100A
M.L.O, NEMA-3R
MLO
8
NOTE: INSTALLED BY OTHERS
70A, 2P
CALCULATED LOAD NOT TO EXCEED 70A
NO SINGLE LOAD TO EXCEED 28.5A
TO LOADS INCLUDED
IN BACK-UP
UTILITY
BIDIRECTIONAL
METER
(NOT CENTER-FED)INCOMING SOURCE FEED
H
MCB
GND EXISTING
GND
GND
GND
GND
C
C
D
SER, CU --1
3C#
#
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3D#10
#8
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --1
3E#10
#10
SER CU
EGC CU
EGC BARE CU
CU-NM-B
EGC BARE CU
CU-NM-B
E
175A, 2P
40A, 2P
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM &
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT, SUCH AS WATER, INSECTS AND RODENTS. CONDUIT
SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT
WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (ROMEX) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
ELECTRICAL NOTES
PHOTOVOLTAIC SYSTEM8.40 kWDC
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
SOLAR AC MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
EGC BARE CU
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PVE-1.22
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHI F UNG L
E
UN
G
12-22-2021
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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9
2
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5
3
C002189
D-0117946
12-22-2021
JSEDAVIA
12-22-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
02/03/2022
SOLAR SECTION
NON-BACK-UP SECTION
30A, 2P PV BREAKER
20A, 2P GRID SENSE
BACK-UP SECTION
40A, 2P ESS
70A, 2P BACK-UP LOAD CENTER
BR
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(
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PVE-2.1
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
E
ER
S
TATE OF CA L I F O R NIA
CHIFUNG L
E
UN
G
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
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C
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#
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2
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C002189
'
-2021
JSEDAVIA
-2021
EOR
OR
A
N
G
E
,
C
A
9
2
8
6
8
-2021
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
PHOTOVOLTAICAC DISCONNECT
PHOTOVOLTAICARRAY ON ROOF
MAIN SERVICEPANEL
SOLAR LOAD
CENTER
DRIVEWAY
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
RPO SWITCH
SUNVAULT STORAGE
SYSTEMDRIVEWAY
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
PHOTOVOLTAICAC DISCONNECT
PHOTOVOLTAICARRAY ON ROOF
MAIN SERVICEPANEL
SOLAR LOAD
CENTER
HUB+
TYPICAL PV DIRECTORY PLACARD TYPICAL ESS DIRECTORY PLACARD
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
SOLAR SECTION
NON-BACK-UP SECTION
40A, 2P PV BREAKER
20A, 2P GRID SENSE
BACK-UP SECTION
40A, 2P ESS
70A, 2P BACK-UP LOAD CENTER
BR
E
A
K
E
R
S
C
H
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D
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&
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Q
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3
/
$
&
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5
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B
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S
NOT TO SCALE
1
4
1
4
H
A
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H
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D
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C
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9
4
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#
:
8
9
0
8
9
5
SP
R
-
X
2
1
-
3
5
0
-
B
L
K
-
E
-
A
C
(
2
4
0
)
PVE-2.2
E
LECT R I C A L
E22659
Exp. 03-31-23R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
E
ER
S
TATE OF CA L I F O R NIA
CHIFUNG L
E
UN
G
-2021
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
PHOTOVOLTAICAC DISCONNECT
PHOTOVOLTAICARRAY ON ROOF
MAIN SERVICEPANEL
SOLAR LOAD
CENTER
DRIVEWAY
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
DRIVEWAY
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
PHOTOVOLTAICAC DISCONNECT
PHOTOVOLTAICARRAY ON ROOF
MAIN SERVICEPANEL
SOLAR LOAD
CENTER
HUB+
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
RPO SWITCH
SUNVAULT STORAGE
SYSTEM DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID
CHECKED BY
DATE CHECKED
ST
O
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C
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JSEDAVIA
-2021
EOR
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TYPICAL PV DIRECTORY PLACARD TYPICAL ESS DIRECTORY PLACARD
02/03/2022
AREAS WITHIN
ATTACHED GARAGES
IN WHICH ESS ARE
INSTALLED SHALL BE
PROTECTED BY A
LISTED HEAT
DETECTOR PER CRC
R327.7
FIGURE 1: ELECTRICAL SIGNAGES/STICKERS
SIGNAGE NOTES
x
x
x
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUTDOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR PV SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
x
x
x
FIGURE 2: WIRING ROOF PENETRATION CROSS SECTION
FIGURE 1: ELECTRICAL SIGNAGES/STICKERS
SIGNAGE NOTES
x
x
x
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUTDOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR PV SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
x
x
x
FIGURE 2: WIRING ROOF PENETRATION CROSS SECTION
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
xx
SIGNAGE LOCATIONS:
x SUBPANEL(S).
x HUB+
SIGNAGE LOCATIONS:
x SUNVAULT ENERGY STORAGE SYSTEM
x
x
x
x
x
x
x
x
x
x
( kWDC)
( kWDC)
( kWDC)
( kWDC)
( kWDC)
( kWDC)
x
SIGNAGE LOCATIONS:
x SUBPANEL(S).
x HUB+
SIGNAGE LOCATIONS:
x SUNVAULT ENERGY STORAGE SYSTEM
22.27
240
22.27
240
24.89
240
26.20
240
24.89
240
26.20
240
5.95 5.95
7.00
6.65 6.65
7.00
PHOTOVOLTAIC SYSTEM COMBINER
PANEL: DO NOT ADD LOADSAC SOLAR DISCONNECT
NO BRANCH CIRCUIT LOADS LARGER
THAN 40 AMPS MAY BE INSTALLED IN
THIS SUBPANEL
ENERGY STORAGE SYSTEM CONTAINS
ENERGIZED BATTERIES
PHOTOVOLTAIC SYSTEM COMBINER
PANEL: DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
AC SOLAR DISCONNECT
NO BRANCH CIRCUIT LOADS LARGER
THAN 40 AMPS MAY BE INSTALLED IN
THIS SUBPANEL
ENERGY STORAGE SYSTEM CONTAINS
ENERGIZED BATTERIES
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
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LECT R I C A L
E22659
Exp. 03-31-2R
EGISTERE D P R O F ESSIONAL
E
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TATEOF CA L I F O R NIA
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5
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C002189
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-2021
JSEDAVIA
-2021
EOR
OR
A
N
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A
9
2
8
6
8
02/03/2022
FIGURE 1: ELECTRICAL SIGNAGES/STICKERS
SIGNAGE NOTES
x
x
x
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUTDOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR PV SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
x
x
x
FIGURE 2: WIRING ROOF PENETRATION CROSS SECTION
FIGURE 1: ELECTRICAL SIGNAGES/STICKERS
SIGNAGE NOTES
x
x
x
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUTDOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR PV SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
x
x
x
FIGURE 2: WIRING ROOF PENETRATION CROSS SECTION
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
x
x
x
x
x
x
x
x
x
x
( kWDC)
( kWDC)
( kWDC)
( kWDC)
( kWDC)
( kWDC)
x
SIGNAGE LOCATIONS:
x SUBPANEL(S).
x HUB+
SIGNAGE LOCATIONS:
x SUNVAULT ENERGY STORAGE SYSTEM
27.51
240
27.51
240
28.82
240
31.44
240
28.82
240
31.44
240
7.35 7.35
7.70 7.70
8.40 8.40
PHOTOVOLTAIC SYSTEM COMBINER
PANEL: DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
AMPS
VOLTS
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
AC SOLAR DISCONNECT
NO BRANCH CIRCUIT LOADS LARGER
THAN 40 AMPS MAY BE INSTALLED IN
THIS SUBPANEL
ENERGY STORAGE SYSTEM CONTAINS
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Exp. 03-31-21R
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C002189
D-0116476
JSEDAVIA
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02/03/2022
SOLADECK DATA SHEET SUNVAULT SPECIFICATION SHEET
CERTIFICATE OF COMPLIANCECERTIFICATE OF COMPLIANCE
HUB+ SPECIFICATION SHEET
CURRENT TRANSFORMER SPECIFICATION SHEET AC DISCONNECT DATA SHEET PV MODULE SPECIFICATION SHEET PG PVS6 DATASHEET 1 PVS6 DATASHEET 2 PVS6 INSTALLATION INSTRUCTIONS 1
PVS6 INSTALLATION INSTRUCTIONS 2 PV MODULE COMPLIANCE LETTER CERTIFICATE OF COMPLIANCE FOR WIRING SYSTEM AND HARNESS
CONDUCTOR AND OCPD SIZING TABLE MOUNTING DETAILS SUNVAULT
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Exp. 03-31-23R
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12-22-2021
JSEDAVIA
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