Point Happy TR 31348 BCPR2022-0016 - Master Solar Plans - Revision 2SOLAR MASTER PLAN PERMIT PACKAGE
WILLIAMS HOMES
21080 CENTRE POINTE PARKWAYSANTA CLARITA, CA 91350
TRACT / PARCEL #: 31348LA QUINTA, CALIFORNIA 92253
POINT HAPPY
PLAN 1 (2762) & 2 (3213)
CODE INFORMATION
APPLICABLE CODES, LAWS AND REGULATIONS
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA FIRE CODE (CFC)
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA PLUMBING CODE (CPC)
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GENERAL NOTES: SHEET INDEX
SOLAR ARCHITECTURAL DRAWINGS
SOLAR STRUCTURAL DRAWINGS
PVA-0 COVER SHEET
PVA-1 PLAN 1 (2762) ELEVATION A & B
PVA-2
PVA-3
PVA-4
PVA-5
PLAN 1X (2762) ELEVATION B
PLAN 1 (2762) ELEVATION A & B
PLAN 1X (2762) ELEVATION B
PLAN 2 (3213) ELEVATION A & B
SOLAR ELECTRICAL DRAWINGS
PVE-1.1
PVE-2
PVE-3
PVE-1.2
PVE-4
PVS-1
PVS-3
MOUNTING DETAILS
STRUCTURAL CALCULATIONSPVS-2
MOUNTING DETAILS, STRUCTURAL INFORMATION & SPECIFICATIONS
PVS-4 MOUNTING DETAILS, SUNVAULT
SOLAR ONLY
SOLAR ONLY
ESS OPTION
ESS OPTIONPVA-6 PLAN 2 (3213) ELEVATION A & B
PVA-0
*Sunpower SunVault Storage is Optional
SCOPE OF WORK:
INSTALLATION OF 13KWH ENERGY STORAGE OPTION FOR A 6.48KW SOLAR PHOTOVOLTAIC SYSTEM IN NEW HOMES SINGLE FAMILY DWELLING UNIT THAT INCLUDES
PV MODULES WITH MICROINVERTER.
ESS TO BE PROTECTED BY HEAT ALARMS COMPLYING WITH R314 (BY OTHERS)
ALL HEAT PRODUCING VENTS FROM OTHER EQUIPMENT SHALL BE NO CLOSER THAN 1FT OR FIRE CODE SETBACK MINIMUM WHICHEVER IS GREATER.
ENERGY STORAGE SYSTEM OPTION
PROJECT LOCATION
PVE-1.3
PVE-1.4
PVE-5
ELECTRICAL SINGLE LINE DIAGRAM & SPECIFICATIONS SOLAR ONLY
ELECTRICAL SINGLE LINE DIAGRAM & SPECIFICATIONS ESS OPTION
ELECTRICAL SINGLE LINE DIAGRAM & SPECIFICATIONS SOLAR ONLY
ELECTRICAL SINGLE LINE DIAGRAM & SPECIFICATIONS ESS OPTION
EQUIPMENT ELEVATION & PLACARD
ELECTRICAL DETAILS
ELECTRICAL DATA & SPECIFICATIONS
ELECTRICAL DATA & SPECIFICATIONS
ESS OPTION
SOLAR ONLY
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INSTALLED BY BUILDER PER
SEPARATE PERMIT.
COMPLIANCE OF PANEL AND
FEEDER INSTALLATIONS TO BE
VERIFIED WITH DWELLING
PERMIT.
REVISION #2
BCPR2022-0016
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
2019
2019
2019
2019
2019
2019
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Exp. 03-31-23R
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COMMUNITY ID C003130
D-0128472
2023-11-27
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PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
PLAN 1 (2762) - ELEVATION A - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 2762 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2 LAYOUT 3
PLAN 1 (2762) - ELEVATION B - S-TILE
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2 LAYOUT 3
BACK FRONT OF HOUSE : 285° - 120°
BACK FRONT OF HOUSE : 285° - 120°
LEFT FRONT OF HOUSE : 15° - 210°RIGHT FRONT OF HOUSE : 195° - 30°
LEFT FRONT OF HOUSE : 15° - 210°RIGHT FRONT OF HOUSE : 195° - 30°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
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(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
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TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
ROOF ACCESS POINT
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REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
PLAN 1 (2762) - ELEVATION A - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 2762 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2 LAYOUT 3
PLAN 1 (2762) - ELEVATION B - S-TILE
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2 LAYOUT 3
BACK FRONT OF HOUSE : 285° - 120°
BACK FRONT OF HOUSE : 285° - 120°
LEFT FRONT OF HOUSE : 15° - 210°RIGHT FRONT OF HOUSE : 195° - 30°
LEFT FRONT OF HOUSE : 15° - 210°RIGHT FRONT OF HOUSE : 195° - 30°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
TRANSITION BOX
TRANSITION BOX
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TRANSITION BOX
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
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FROM THE MAIN SERVICE PANEL)
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SUNPOWER
SUNVAULT ESS UNIT
ROOF ACCESS POINT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
ROOF ACCESS POINT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
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(E) SERVICE POINT AND
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(OUTSIDE GARAGE WITHIN SIGHT
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(INSIDE GARAGE)
SUNPOWER
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ROOF ACCESS POINT
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CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
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(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
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LEGENDS:
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LECT R I C A L
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Exp. 03-31-23R
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REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
PLAN 1X (2762) - ELEVATION B - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 2762 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2BACK FRONT OF HOUSE : 285° - 120°LEFT FRONT OF HOUSE : 15° - 210°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
TRANSITION BOX
ROOF ACCESS POINT ROOF ACCESS POINT
SLD REFERENCE PVE-1.1
LAYOUT 3 RIGHT FRONT OF HOUSE : 195° - 30°
ROOF ACCESS POINT
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
TRANSITION BOX
ROOF ACCESS POINT
FRONT OF HOUSE (FOH)
LEGENDS:
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ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
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-----------------------------------
-----------------------------------
PLAN 1X (2762) - ELEVATION B - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 2762 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2BACK FRONT OF HOUSE : 285° - 120°LEFT FRONT OF HOUSE : 15° - 210°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
TRANSITION BOX
ROOF ACCESS POINT
TRANSITION BOX
ROOF ACCESS POINT ROOF ACCESS POINT
SLD REFERENCE PVE-1.1
LAYOUT 1 RIGHT FRONT OF HOUSE : 195° - 30°
TRANSITION BOX
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
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BACK-UP LOAD
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(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
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BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
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(E) SERVICE POINT AND
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UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
FRONT OF HOUSE (FOH)
LEGENDS:
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ROOF ACCESS POINT
ROOF ACCESS POINT
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ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
PLAN 2 (3213) - ELEVATION A - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 3213 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.2
LAYOUT 1 LAYOUT 2 LAYOUT 3
PLAN 2 (3213) - ELEVATION B - S-TILE
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2
LEFT FRONT OF HOUSE : 15° - 210°
LEFT FRONT OF HOUSE : 15° - 210°
RIGHT FRONT OF HOUSE : 195° - 30°FRONT & BACK
RIGHT FRONT OF HOUSE : 195° - 30°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
ROOF ACCESS POINT
TRANSITION BOX
ROOF ACCESS POINT
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
TRANSITION BOX
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
(N) LOAD CENTER
(INSIDE GARAGE)
TO ELECTRIC
UTILITY GRID
TRANSITION BOX
(E) SERVICE POINT AND
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ROOF ACCESS POINT ROOF ACCESS POINTROOF ACCESS POINT
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LEGENDS:
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REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
PLAN TYPE OPTION DESCRIPTION
01
02
03
-----------------------------------
-----------------------------------
-----------------------------------
04
05
-----------------------------------
-----------------------------------
PLAN 2 (3213) - ELEVATION A - S-TILE
NOTE :
- ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
- FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT,
MECHANICAL VENT.
BASE SQUARE FOOTAGE: 3213 SQ. FT.
NUMBER OF STORIES: 1-STORY
SLD REFERENCE PVE-1.1
HANWHA 132 CELLS AC MODULES
MODEL NO.NOMINAL POWER (Pnom)
405W
SYSTEM SIZE
Q.PEAK DUO BLK ML-G10+ (405)
QUANTITY: 16
6.48 kW
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.2
LAYOUT 1 LAYOUT 2 LAYOUT 3
PLAN 2 (3213) - ELEVATION B - S-TILE
SLD REFERENCE PVE-1.1 SLD REFERENCE PVE-1.1
LAYOUT 1 LAYOUT 2
LEFT FRONT OF HOUSE : 15° - 210°
LEFT FRONT OF HOUSE : 15° - 210°
RIGHT FRONT OF HOUSE : 195° - 30°FRONT & BACK
RIGHT FRONT OF HOUSE : 195° - 30°
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
FRONT OF HOUSE (FOH)FRONT OF HOUSE (FOH)
ROOF ACCESS POINT
TRANSITION BOX
ROOF ACCESS POINT
TRANSITION BOX
TRANSITION BOX
TRANSITION BOX
ROOF ACCESS POINT
TRANSITION BOX(TYP.)
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT
ROOF ACCESS POINT ROOF ACCESS POINT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
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(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
BACK-UP LOAD
CENTER (BY OTHERS)
SUNPOWER HUB+
RPO SWITCH @ POINT OF SERVICE
(E) SERVICE POINT AND
UTILITY METERING
UTILITY AC DISCONNECT SWITCH
(OUTSIDE GARAGE WITHIN SIGHT
FROM THE MAIN SERVICE PANEL)
ACCESSIBLE UTILITY DISCONNECT
(N) LOAD CENTER
(INSIDE GARAGE)
SUNPOWER
SUNVAULT ESS UNIT
LEGENDS:
FIRE ACCESS PATHWAY
ROOF ACCESS POINTROOF ACCESS POINT
E
LECT R I C A L
E22659
Exp. 03-31-23R
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ADDITION OF OPTIONAL
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12/19/2023
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ADDITION OF OPTIONAL
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12/19/2023
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REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
FIGURE A: SINGLE LINE DIAGRAM - 6.48 KWDC
2
A
1
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
B
DC
DC 8 AC MODULESBRANCH CIRCUIT #2
8 AC MODULESBRANCH CIRCUIT #1
Q.PEAK DUO BLK ML-G10+ (405)
#10
#10
IQ7HS-66-M-US (240)
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
ATTIC
ROOFTOP
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 --WITH EGCA
B
TAG
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
EATON DG222URB OR EQUIVALENT UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
PV MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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 CABLE OR EQUIVALENT 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. UN 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.
13. THE DESIGN SPECIFIES THE MINIMUM REQUIRED WIRE SIZE.
14. WIRE GAUGE MAY BE UPSIZE TO ACCOMMODATE ADDITIONAL LENGTH OF THE WIRE DUE
TO FIELD OBSERVED CHANGES IN THE LENGTH OF BRANCH WIRE TO LIMIT VOLTAGE DROP
15. PV BREAKER ACTS AS MEANS OF DISCONNECT WHEN AC DISCONNECT IS NOT REQUIRED.
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1#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
#14
3
D
E
E
D
#6
15A, 2P
MICROINVERTER
HANWHA MODULES
ENGAGE CABLE
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) =
200A, 2P X 120% -
= 40A, 2P
200A, 2P
40A,2P
200A, 2P
E
LECT R I C A L
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Exp. 03-31-25R
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COMMUNITY ID C003130
D-0128472
2023-11-27
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F
A
2
A
1
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
B
DC
DC 8 AC MODULESBRANCH CIRCUIT #2
8 AC MODULESBRANCH CIRCUIT #1
Q.PEAK DUO BLK ML-G10+ (405)
#10
#10
IQ7HS-66-M-US (240)
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
ATTIC
ROOFTOP
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
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM & PHOTOVOLTAIC SYSTEM
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
PV MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
WITH EGC #6
6.48 KWDC
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 CABLE OR EQUIVALENT 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. UN 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.
13. THE DESIGN SPECIFIES THE MINIMUM REQUIRED WIRE SIZE.
14. WIRE GAUGE MAY BE UPSIZE TO ACCOMMODATE ADDITIONAL LENGTH OF THE WIRE DUE
TO FIELD OBSERVED CHANGES IN THE LENGTH OF BRANCH WIRE TO LIMIT VOLTAGE DROP
15. PV BREAKER ACTS AS MEANS OF DISCONNECT WHEN AC DISCONNECT IS NOT REQUIRED.
INVERTER: SchneiderElectricSolarInc
INVERTER MODEL: XWPro6848NA [240V]
MICROINVERTER
HANWHA MODULES
ENGAGE CABLE
70A, 2P
(E) MAIN
SERVICE PANEL
225A,120/240V,
1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
PVS6
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)
76
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V,
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
C
D
E
200A, 2P
MIDC
GND
15A, 2P
PCT
CCT
NON-BACK UP
(BUS RATING = 125A)
SER, CU --1
3C#6
#4
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
ON
NOTE:
EXTERIOR MOUNTED RPO SWITCH TO
FUNCTION AS REMOTE DISCONNECTING
MEANS PER CEC 706.7 (B).
NON CRITICAL
LOADS
6.5 kWh BATTERY
INVERTER
DC
AC
INTEGRATED
AC
DISCONNECT
ENERGY STORAGE SYSTEM
MODEL:
13 kWh, 6.8 kW SUNVAULT
SV-BASE13-C [240] OR EQ.
6.5 kWh BATTERY
EATON DG223URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND UTILITY-LOCKABLE SAFETY SWITCH 100A, 240VAC
EXISTING WIRE
(BY OTHERS)
40A,2P
*MSP MAX PV BREAKER (A) =
225A, 2P X 120% -
= 70A, 2P
200A, 2P
E
LECT R I C A L
E22659
Exp. 03-31-25R
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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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C003130
D-0128472
2023-11-27
FERLYNE ACLAN
TH
I
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D
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C
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F
A
INSTALLED BY BUILDER PER
SEPARATE PERMIT.
COMPLIANCE OF PANEL AND
FEEDER INSTALLATIONS TO BE
VERIFIED WITH DWELLING
PERMIT.
REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
FIGURE A: SINGLE LINE DIAGRAM - 6.48 KWDC
2
A
1
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
B
DC
DC 7 AC MODULESBRANCH CIRCUIT #2
9 AC MODULESBRANCH CIRCUIT #1
Q.PEAK DUO BLK ML-G10+ (405)
#10
#10
IQ7HS-66-M-US (240)
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
ATTIC
ROOFTOP
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 --WITH EGCA
B
TAG
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
EATON DG222URB OR EQUIVALENT UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC
#8
#10
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
PV MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
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 CABLE OR EQUIVALENT 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. UN 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.
13. THE DESIGN SPECIFIES THE MINIMUM REQUIRED WIRE SIZE.
14. WIRE GAUGE MAY BE UPSIZE TO ACCOMMODATE ADDITIONAL LENGTH OF THE WIRE DUE
TO FIELD OBSERVED CHANGES IN THE LENGTH OF BRANCH WIRE TO LIMIT VOLTAGE DROP
15. PV BREAKER ACTS AS MEANS OF DISCONNECT WHEN AC DISCONNECT IS NOT REQUIRED.
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
1#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
#14
3
D
E
E
D
#6
15A, 2P
MICROINVERTER
HANWHA MODULES
ENGAGE CABLE
*MSP MAX PV BREAKER (A) =
200A, 2P X 120% -
= 40A, 2P
200A, 2P
(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
200A, 2P
40A,2P
UTILITY
BIDIRECTIONAL
METER
E
LECT R I C A L
E22659
Exp. 03-31-25R
EGISTERE D P R O F ESSIONAL
E
N
G
I
N
EER
S
TATEOF CA L I F O R NIA
CHIFUNGL
E
UN
G
PO
I
N
T
H
A
P
P
Y
TR
A
C
T
/
P
A
R
C
E
L
#
:
3
1
3
4
8
WI
L
L
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A
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S
H
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E
S
21
0
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C
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9
1
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C003130
D-0128472
2023-11-27
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A
1
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
B
DC
DC 7 AC MODULESBRANCH CIRCUIT #2
9 AC MODULESBRANCH CIRCUIT #1
Q.PEAK DUO BLK ML-G10+ (405)
#10
#10
IQ7HS-66-M-US (240)
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
ATTIC
ROOFTOP
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
LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND
EATON DG222URB OR EQUIVALENT
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B 3
1F
F
#10
#8
UTILITY-LOCKABLE SAFETY SWITCH 60A, 240VAC
SINGLE LINE DIAGRAM - (N) 13 kWh SUNVAULT ENERGY STORAGE SYSTEM & PHOTOVOLTAIC SYSTEM
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
PV MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
SUNVAULT BATTERY INVERTER
BACK-UP LOAD CENTER
SUNVAULT ENERGY STORAGE SYSTEM6
7
8
WITH EGC #6
6.48 KWDC
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 CABLE OR EQUIVALENT 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. UN 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.
13. THE DESIGN SPECIFIES THE MINIMUM REQUIRED WIRE SIZE.
14. WIRE GAUGE MAY BE UPSIZE TO ACCOMMODATE ADDITIONAL LENGTH OF THE WIRE DUE
TO FIELD OBSERVED CHANGES IN THE LENGTH OF BRANCH WIRE TO LIMIT VOLTAGE DROP
15. PV BREAKER ACTS AS MEANS OF DISCONNECT WHEN AC DISCONNECT IS NOT REQUIRED.
INVERTER: SchneiderElectricSolarInc
INVERTER MODEL: XWPro6848NA [240V]
MICROINVERTER
HANWHA MODULES
ENGAGE CABLE
70A, 2P
(E) MAIN
SERVICE PANEL
225A,120/240V,
1PH,3W
(N) HUB+
200A, 120/240 V, NEMA-3R
GENERATION PANEL
(BUS RATING = 125A)
MI
D
PVS6
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)
76
BEHIND MSP
(E) BACK UP LOAD CENTER
120/240 V,
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
C
D
E
200A, 2P
MIDC
GND
15A, 2P
PCT
CCT
NON-BACK UP
(BUS RATING = 125A)
SER, CU --1
3C#6
#4
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
ON
NOTE:
EXTERIOR MOUNTED RPO SWITCH TO
FUNCTION AS REMOTE DISCONNECTING
MEANS PER CEC 706.7 (B).
NON CRITICAL
LOADS
6.5 kWh BATTERY
INVERTER
DC
AC
INTEGRATED
AC
DISCONNECT
ENERGY STORAGE SYSTEM
MODEL:
13 kWh, 6.8 kW SUNVAULT
SV-BASE13-C [240] OR EQ.
6.5 kWh BATTERY
EATON DG223URB OR EQUIVALENT LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES
5
GND UTILITY-LOCKABLE SAFETY SWITCH 100A, 240VAC
EXISTING WIRE
(BY OTHERS)
40A,2P
*MSP MAX PV BREAKER (A) =
225A, 2P X 120% -
= 70A, 2P
200A, 2P
E
LECT R I C A L
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C003130
D-0128472
2023-11-27
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INSTALLED BY BUILDER PER
SEPARATE PERMIT.
COMPLIANCE OF PANEL AND
FEEDER INSTALLATIONS TO BE
VERIFIED WITH DWELLING
PERMIT.
REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
E
LECT R I C A L
E22659
Exp. 03-31-25R
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DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C003130
D-0128472
2023-11-27
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CONCRETE CURB
GARAGE DOOR
DOOR TRACK
GARAGE FLOOR
SUNVAULT 13 KWH ESS
UNIT
SUNVAULT HUB+
UNIT
LOAD CENTER
BY OTHERS
SHEET
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PVE-2
DRIVEWAY
MAIN SERVICE
PANEL
LOAD CENTER
PHOTOVOLTAIC
AC DISCONNECT
PHOTOVOLTAICARRAY ON ROOF
TYPICAL PV DIRECTORY PLACARD
NOTE:
CUSTOMIZED PLACARD WILL BE PROVIDED
FOR EACH LOT(UNIT)
DRIVEWAY
TYPICAL ESS DIRECTORY PLACARD
NOTE:
CUSTOMIZED PLACARD WILL BE PROVIDED
FOR EACH LOT(UNIT)
N N N
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
BATTERY STORAGE
CONTROLLER HUB+
LOAD CENTER
REMOTE POWER OFF
SWITCH
PHOTOVOLTAICARRAY ON ROOF
(1 OF 2)MAIN SERVICE PANEL
YOU ARE HERE
PHOTOVOLTAICAC DISCONNECT PHOTOVOLTAICAC DISCONNECT
CONTROLLER HUB+
MAIN SERVICE PANEL
LOAD CENTER
REMOTE POWER OFFSWITCH
PHOTOVOLTAICARRAY ON ROOF
(2 OF 2)
BATTERY STORAGEYOU ARE HERE
DRIVEWAY
ACCESSIBLE UTILITY
DISCONNECT
ACCESSIBLE UTILITY
DISCONNECT
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REVISION #2
ADDITION OF OPTIONAL
13kWh ESS
12/19/2023
FIGURE 1: ELECTRICAL SIGNAGES/STICKERS
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
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
x
x
POWER SUPPLY SOURCES
WARNING
UTILITY GRID
PV ELECTRICAL SYSTEM
WARNING
ELECTRIC SHOCK HAZARD TERMINALS ON
THE LINE AND LOAD SIDES MAY BE
ENERGIZED IN THE OPEN POSITION
PHOTOVOLTAIC SYSTEM COMBINER
PANEL: DO NOT ADD LOADS
x
AC SOLAR DISCONNECT
x
ENERGY STORAGE SYSTEM CONTAINS
ENERGIZED BATTERIES
NO BRANCH CIRCUIT LOADS LARGER
THAN 40 AMPS MAY BE INSTALLED IN
THIS SUBPANEL
SIGNAGE LOCATIONS:
xSUNVAULT ENERGY STORAGE SYSTEM
SIGNAGE LOCATIONS:
xSUBPANEL(S).
xHUB+
x
x
x
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:
25.60
240
25.60
240
6.48 kW 6.48 kW
UTILITY PV SYSTEM DISCONNECT
SAFETY SWITCH
FOR UTILITY OPERATION
AC DISCONNECT
SIGNAGE LOCATIONS:
x INDOOR / OUTDOOR AC DISCONNECT
!!
WARNING
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
SIGNAGE LOCATIONS:
x MAIN SERVICE PANEL
x PANEL ENCLOSURE INTERIOR
x
x
!WARNING
TURN OFF UTILITY DG AC SAFETY
DISCONNECT PRIOR TO WORKING
IN METER SERVICE PANEL
SOLAR PV BREAKER
SIGNAGE LOCATIONS:
x MAIN SERVICE PANEL
x PANEL ENCLOSURE INTERIOR
BREAKER IS BACKFED
DO NOT RELOCATE
E
LECT R I C A L
E22659
Exp. 03-31-25R
EGISTERE D P R O F ESSIONAL
E
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G
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S
T
ATEOF CA L I F O R NIA
CHI F UNG L
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