Carmela TR 31874 (PSN 05596) (Plan 1, 1X, 2, 2X, 3) Solar Master Plans 2019 Code CycleREVISION #2
BCPR2020-0017
CITY OF LA QU I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATEO$/ZO/ZOZZ BY �F
ADDED EXTERIOR AC
DISCONNECT
PLAN 1
2280
THE ESTATES
LE, SUITE
92880
. 31874ml
)UINTA,
31874m2
GENERAL NOTES:
ELECTRICAL
1.1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. FOR ROOF -MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
1.2. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE.
1.3. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE INVERTER. RAPID SHUTDOWN
COMMENCES UPON LOSS OF UTILITY SOURCE VOLTAGE.
1.4. SEE "PV EE 1.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND SPECIFICATIONS.
!. STRUCTURAL
2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE QRAIL SYSTEM BY QUICK MOUNT.
THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND SHOULD BE STAGGERED, WHERE
POSSIBLE, TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
2.2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2 1/2"
PENETRATION INTO ROOF FRAMING.
2.3. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
2.4. ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
2.5. GROUND SNOW LOAD = 0 psf
2.6. WIND SPEED = 130 mph
2.7. EXPOSURE CATEGORY = C
SCOPE OF WORK
3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH THE ESTATES AT
CARMELA
3.1. PLAN:1.2529
3.2. ELEVATIONS: A, B, C
4. BUILDING INFORMATION:
4.1. BUILDING OCCUPANCY GROUP: R3/U
4.2. CONSTRUCTION TYPE: VB
INVERTER: SOLAREDGE SE7600H
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE:
HANWHA Q.PEAK DUO BLK-G6 340
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SYSTEM SIZES:
20 MODULES 6.800kW DC / 6.298kW AC
ALL WIRING ASSOCIATED WITH PV SYSTEM TO BE RUN THROUGH ATTIC AND WITHIN WALLS, FROM ROOF TO PV
EQUIPMENT LOCATION, IN FLEXIBLE METALLIC CONDUIT.
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GOVERNING CODES:
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ALL WORK SHALL CONFORM TO THE FOLLOWING CODES
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3. 2019 CA ELECTRICAL CODE
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4. 2019 CA FIRE CODE
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5. 2019 CA GREEN CODE
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7. 2019 CA PLUMBING CODE
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8. 2019 CA RESIDENTIAL CODE
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9. ANY OTHER LOCAL AMENDMENTS
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SHEET INDEX:
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PV COVER COVER SHEET
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PV RL 2.0 PV LAYOUTS CONT.
PV RL 3.0 PV LAYOUTS CONT.
PV EE 1.0 ELECTRICAL u
PV SR 1.0 STRUCTURAL
PV CS 1.0 CUTSHEETS
PV CS 2.0 CUTSHEETS CONT.
SYMBOLS AND ABBREVIATIONS:
MAIN SERVICE PANEL AND POINT OF INTERCONNECTION
PV SYSTEM AC DISCONNECT TO BE INSTALLED INSIDE THE GARAGE
PV SYSTEM INVERTER TO BE INSTALLED INSIDE THE GARAGE
UTILITY PRODUCTION METER
HANWHA Q.PEAK DUO BLK-G6 340 MODULES.
SOLAREDGE P370 OPTIMIZERS, MOUNTED ON THE BACK OF EACH MODULE
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PV SYSTEM PROVIDED BY:
wvint.JOiar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1.2529
DATE: 5/7/2021
PV COVER
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
PV ROOF LAYOUTS
PLAN 1.2529
FIRECODE OFFSET:
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY JF
LAYOUT 3
LAYOUT 7
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 4
LAYOUT 8
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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PV SYSTEM PROVIDED BY:
v'iv'a t.,bolar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1.2529
DATE: 5/7/2021
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
PV RL 1.0
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
PV ROOF LAYOUTS
PLAN 1.2529
FIRECODE OFFSET:
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE BY
BY
LAYOUT 3
LAYOUT 7
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 4
LAYOUT 8
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1.2529
DATE: 5/7/2021
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
PV RL 2.0
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
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LAYOUT 3
LAYOUT 7
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE BY
BY C
LAYOUT 4
LAYOUT 8
LAYOUT 9
LAYOUT 10
ELECTRICAL
THREE LINE DIAGRAM
WARNING LABELS
LABEL GUIDE
Conduit, Raceways, and J-Boxes (Labeled Every 10') and Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be
Reflective per 690.31(G)(3) & (4) placed on both Panel Exterior & next to Main Disconnect per
POWERWARNING: PHOTOVOLTAIC RAPID SHUTDOWN SWITCH
• • PV SYSTEM
PV System Disconnects per 690.13(B) PV with Rapid Shutdown Switch, Installed within 3 ft of Service Disconnecting
Means with min. 3/8" black capitalized text on yellow background & 3/16"
I WAt-11 r-1 1 .4 W 0 PU kaw"
Plaque / Directory at Service Equipment Location and Power Production System Disconnecting
oiacK capltaiizea text on white DaCKgrouna per WIU.5b(C)(1)(a)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM,
AND REDUCE;
SHOCK HAZARD,
IN ARRAY
All Disconnecting Means - AC & DC
Disconnect(s), Load Centers, and Combiner
Panels per 690.13(B) & 690.15(D)
AWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
Power Source Output Connection, Adjacent
to BaCk-ted breaker per 105.11(B)(1)(3)(b)
QWARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVER.CURRENT PROTECTION DEVICE
Dual Power Sources in Main Service Panel
and Sub Panel(s) per 705.12(B)(3)
QWARNING
DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
All AC Disconnecting Means - AC Disconnect(s),
Combiner Panels, and Load Centers per 690.54
Inverter/Optimizer Specs
Optimizer
SolarEdge P370
DC Input Power
370
Watts
DC Max. Input Voltage
60
Volts
DC Max. Input Current
13.75
Amps
DC Max. Output Current
15
Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
SolarEdge SE760OH-US
CEC Efficiency
99
%
AC Operating Voltage
240
Volts
Cont. Max Output Current
32
Amps
DC Max Input Current
20
Amps
Input Short Circuit Current
45
1 Amps
Max Output Fault Current
40 A/20 ms
Other Notes
PV Module Rating @ STC
Module Make/Model
Hanwha Q.PEAK DUO BLK-G6+ 340w
Max. Power -Point Current (Imp)
10.02
Amps
Max. Power -Point Voltage (Vmp)
33.94
Volts
Open -Circuit Voltage (Voc)
40.66
Volts
Short -Circuit Current (Isc)
10.52
Amps
Max. Series Fuse (OCPD)
20
Amps
Nom. Max. Power at STC (Pmax)
340
Watts
Max. System Voltage
1000 (IEC)/1000 (UL)
Voc Temperature Coefficient
-0.27
%/C
AHJ Provided Data -
Max Temp: 47 'C
Min Temp: -7.4 °C
Power Source(s) Output Calk: 705.12(B)(2)(3)(b)
Main Bus Rating: 200 Amps
Main Service Breaker Rating: 200 Amps
PV Uprated Output Current: 40 Amps
200A + 40A <= 200 x 1.2; 240 <= 240A, OK
• Designed according to and all code citations are relevant to the 2019 California Electrical Code.
• Inverter(s) used in this design is/are compliant with 690.12 (Rapid Shutdown). See manufacturer data sheet.
• All inverters installed in California are Rule 21 Utility interactive compliant.
• Array grounding and bonding designed in compliance with 690.47(A).
• Electrical terminations and connectors used in design are listed for use at a minimum of 75°C
CITY OF LA Q U I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY J I-
MAXIMUM VOLTAGE ***V
MAXIMUM CIRCUIT CURRENT ***A
1 MAX RATED OUTPUT CURRENT OF /I RAPID SHUTDOWN SWITCH
THE CHARGE CONTROLLER OR DC -TO -DC ***A T FOR SOLAR PV SYSTEM
CONVERTER (IF INSTALLED)
Conductor Calculations
Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature
calculations from 310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)
(3)(a). Conduit on the roof shall be installed no less than 1" above the roof deck.
PV Circuit conductor ampacity is constrained using the 75°C column with the continuous duty
uprating or the 90°C column with the relevant ambient temperature and raceway fill adjustments
without the continuous duty uprating per 690.8(B), whichever results with a larger wire size.
Non-PV Circuit conductors use the ampacity in the 7S°C column or the 90°C column with the
relevant ambient temperature and raceway fill adjustments, whichever is less (110.14(C) &
310.15(A)(2)). The rating of the conductor after adjustments shall be greater than, or equal to,
the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC -to -DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 2 Attic):
DC -to -DC Converter Output: 12 AWG rated 30 A, 30 A x 0.65 x 1 = 19.5 A >= 15 A
(Tag 3 Exterior):
Inverter Output: 8 AWG rated 50 A, 50 A >= 40 A
Voltage and OCPD Calculations (690.7, 690.9)
PV Source Max Circuit Voltage: Module Voc x (1-(AT x Voc Coeff)) [art. 690.7(A))
Q.PEAK DUO BLK-G6+ 340w: 40.66 V x (1-((25 C - -7.4 C) x-0.27%)) = 44.22 V <= 60 V
Inverter Output Circuit(s): Listed Output Current x 1.25 [art. 690.9(B))
Inverter 1: SE760OH-US Max Output = 32 A x 1.25 = 40 A <= 40 A (OCPD)
System output current w/ continuous duty = 40 A <= 40 A (System OCPD)
SITE PLACARD SHOWING ADDITIONAL POWER SOURCE
7 AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
WARNING
10 DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
WARNING MAIN BREAKER DE -RATED
2 WARNING: PHOTOVOLTAIC POWER SOURCE 5 SOLAR PV SYSTEM EQUIPPED TERMINALS ON THE LINE AND (�l
DUE TO SOLAR CIRCUITS
WITH RAPID SHUTDOWN LOAD SIDES MAY BE ENERGIZED AMPS MAX ALLOWED
IN THE OPEN POSITION DO NOT UPGRADE
PHOTOVOLTAIC AC DISCONNECT WARNING
3 PV SYSTEM DISCONNECT (�l MAXIMUM AC OUTPUT CURRENT: *** A [� POWER SOURCE OUTPUT CONNECTION
NOMINAL AC OPERATING VOLTAGE: *** V 7 DO NOT RELOCATE
THIS OVERCURRENT PROTECTION DEVICE
ROOFTOP ARRAY
1
2 �o ., 3 8
o�.
EVERY 10' AND �o ?0
WITHIN V OF ELBOWS
9 (,6"
9� °9 DC
Alj
DISCONNECT
INSIDE
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MOI
10) ( 9
7 11 IF APPLICABLE
INSIDE 10 6
PANEL
9 8
M
ROOFTOP COMBINER PANEL VISIBLE/LOCKABLE A/C VIVIN I SULAK ME ILK VI51bLt/LULKAbLt A/L SUB PANEL MAIN SERVICE
JUNCTION BOX 2 SOLAR INVERTER (WHEN USED) DISCONNECT (WHERE (WHERE REQUIRED) DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL
REQUIRED)
*** value calculated for each
TYPICAL SOLAR GENERATION INSTALLATION account, for specific value see the
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) previous warning label page
• SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF ARTICLES 690 AND 705, UNLESS OTHERWISE SPECIFIED PER LOCAL AHJ REQUIREMENTS • SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 70S AND SHALL
COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS • SIGNS/LABELS SHALL BE REFLECTIVE IF REQUIRED TO BE SO PER ARTICLE 690 • SIGNS/LABELS MEETING REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED
BACKGROUND UNLESS OTHERWISE DEPICTED OR DESCRIBED • SIGNS/LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN • SIGNS/LABELS SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED • SIGNS/LABELS SHALL NOT COVER EXISTING MANUFACTURER LABELS
*INVERTER AND DISCONNECTING
MEANS TO BE INSTALLED IN GARAGE.
FOR MODEL HOME(S) WITH SALES
OFFICE, INVERTER AND
DISCONNECTING MEANS TO BE
INSTALLED OUTSIDE WITHIN SIGHT OF
MSP.
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PV SYSTEM PROVIDED BY:
ViV1t1t.�:)01ar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1.2529
I DATE: 5/7/2021
PV EE 1.0
REVISION #2
BCPR2020-0017
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATEOHI2O/ZOZZ BY �F
ADDED EXTERIOR AC
DISCONNECT
PLAN 1X
DR HORTON
2280 WARDLOW CIRCLE, SUITE 10(
CORONA, CA 92880
THE ESTATES AT CARMELA
TRACT NO. 31874ml & 31874m2
LA QUINTA, CA
3ENERAL NOTES:
ELECTRICAL
1.1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. FOR ROOF -MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
1.2. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE.
1.3. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE INVERTER. RAPID SHUTDOWN
COMMENCES UPON LOSS OF UTILITY SOURCE VOLTAGE.
1.4. SEE "PV EE 1.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND SPECIFICATIONS.
STRUCTURAL
2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE QRAIL SYSTEM BY QUICK MOUNT.
THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND SHOULD BE STAGGERED, WHERE
POSSIBLE, TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
2.2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2 1/2"
PENETRATION INTO ROOF FRAMING.
2.3. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
2.4. ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
2.5. GROUND SNOW LOAD = 0 psf
2.6. WIND SPEED = 130 mph
2.7. EXPOSURE CATEGORY = C
SCOPE OF WORK
3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH THE ESTATES AT
CARMELA
3.1. PLAN:1X.2738
3.2. ELEVATIONS: A, B, C
4. BUILDING INFORMATION:
4.1. BUILDING OCCUPANCY GROUP: R3/U
4.2. CONSTRUCTION TYPE: VB
5. PV
5.1. INVERTER: SOLAREDGE SE7600H
5.2. THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE:
5.2.1. HANWHA Q.PEAK DUO BLK-G6 340
5.3. THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SYSTEM SIZES:
5.3.1. 22 MODULES 7.480kW DC / 6.928kW AC
5.4. ALL WIRING ASSOCIATED WITH PV SYSTEM TO BE RUN THROUGH ATTIC AND WITHIN WALLS, FROM ROOF TO PV
EQUIPMENT LOCATION, IN FLEXIBLE METALLIC CONDUIT.
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PV RL 2.0 PV LAYOUTS CONT.
PV RL 3.0 PV LAYOUTS CONT.
PV EE 1.0 ELECTRICAL u
PV SR 1.0 STRUCTURAL
PV CS 1.0 CUTSHEETS
PV CS 2.0 CUTSHEETS CONT.
SYMBOLS AND ABBREVIATIONS:
�M MAIN SERVICE PANEL AND POINT OF INTERCONNECTION
a PV SYSTEM AC DISCONNECT TO BE INSTALLED INSIDE THE GARAGE
�I PV SYSTEM INVERTER TO BE INSTALLED INSIDE THE GARAGE
�p UTILITY PRODUCTION METER
HANWHA Q.PEAK DUO BLK-G6 340 MODULES.
SOLAREDGE P370 OPTIMIZERS, MOUNTED ON THE BACK OF EACH MODULE
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PV SYSTEM PROVIDED BY:
wvint.JUiar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1 X.2738
DATE: 5/7/2021
PV COVER
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
L
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE BY
BY
LAYOUT 3
LAYOUT 7
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 4
LAYOUT 8
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 2
----------
LAYOUT 6
L-
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
CITY OF LA Q U I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY -1 p
LAYOUT 3
LAYOUT 7
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 4
LAYOUT 8
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1 X.2738
DATE: 5/7/2021
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
PV RL 2.0
LAYOUT 6
L-
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
CITY OF LA Q U I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY -1 p
LAYOUT 3
LAYOUT 7
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 4
LAYOUT 8
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1 X.2738
DATE: 5/7/2021
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
PV RL 2.0
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
PV ROOF LAYOUTS
PLAN 1 X.2738
FIRECODE OFFSET:
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY
LAYOUT 3
LAYOUT 7
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 4
LAYOUT 8
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1 X.2738
DATE: 5/7/2021
LAYOUT 9
LAYOUT 10
LAYOUT 11
LAYOUT 12
PV RL 3.0
ELECTRICAL
THREE LINE DIAGRAM
WARNING LABELS
LABEL GUIDE
Conduit, Raceways, and J-Boxes (Labeled Every 10') and Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be
Reflective per 690.31(G)(3) & (4) placed on both Panel Exterior & next to Main Disconnect per
POWERWARNING: PHOTOVOLTAIC RAPID SHUTDOWN SWITCH
• • PV SYSTEM
PV System Disconnects per 690.13(B) PV with Rapid Shutdown Switch, Installed within 3 ft of Service Disconnecting
Means with min. 3/8" black capitalized text on yellow background & 3/16"
I WAt-11 r-1 1 .4 W 0 PU kaw"
Plaque / Directory at Service Equipment Location and Power Production System Disconnecting
oiacK capltauzea text on white backgrouna per WIU.5b(C)(1)(a)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM,
AND REDUCE;
SHOCK HAZARD,
IN ARRAY
All Disconnecting Means - AC & DC
Disconnect(s), Load Centers, and Combiner
Panels per 690.13(B) & 690.15(D)
AWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
Power Source Output Connection, Adjacent
to BaCk-ted breaker per IU5.11(13)(1)(3)(b)
QWARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVER.CURRENT PROTECTION DEVICE
Dual Power Sources in Main Service Panel
and Sub Panel(s) per 705.12(B)(3)
QWARNING
DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
All AC Disconnecting Means - AC Disconnect(s),
Combiner Panels, and Load Centers per 690.54
Inverter/Optimizer Specs
Optimizer
SolarEdge P370
DC Input Power
370
Watts
DC Max. Input Voltage
60
Volts
DC Max. Input Current
13.75
Amps
DC Max. Output Current
15
Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
SolarEdge SE760OH-US
CEC Efficiency
99
%
AC Operating Voltage
240
Volts
Cont. Max Output Current
32
Amps
DC Max Input Current
20
Amps
Input Short Circuit Current
45
1 Amps
Max Output Fault Current
40 A/20 ms
Other Notes
PV Module Rating @ STC
Module Make/Model
Hanwha Q.PEAK DUO BLK-G6+ 340w
Max. Power -Point Current (Imp)
10.02
Amps
Max. Power -Point Voltage (Vmp)
33.94
Volts
Open -Circuit Voltage (Voc)
40.66
Volts
Short -Circuit Current (Isc)
10.52
Amps
Max. Series Fuse (OCPD)
20
Amps
Nom. Max. Power at STC (Pmax)
340
Watts
Max. System Voltage
1000 (IEC)/1000 (UL)
Voc Temperature Coefficient
-0.27
%/C
AHJ Provided Data -
Max Temp: 47 'C
Min Temp: -7.4 °C
Power Source(s) Output Calk: 705.12(1113)(2)(3)(b)
Main Bus Rating: 200 Amps
Main Service Breaker Rating: 200 Amps
PV Uprated Output Current: 40 Amps
200A + 40A <= 200 x 1.2; 240 <= 240A, OK
• Designed according to and all code citations are relevant to the 2019 California Electrical Code.
• Inverter(s) used in this design is/are compliant with 690.12 (Rapid Shutdown). See manufacturer data sheet.
• All inverters installed in California are Rule 21 Utility interactive compliant.
• Array grounding and bonding designed in compliance with 690.47(A).
• Electrical terminations and connectors used in design are listed for use at a minimum of 75°C
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY J I-
MAXIMUM VOLTAGE ***V
MAXIMUM CIRCUIT CURRENT ***A
1 MAX RATED OUTPUT CURRENT OF /I RAPID SHUTDOWN SWITCH
THE CHARGE CONTROLLER OR DC -TO -DC ***A T FOR SOLAR PV SYSTEM
CONVERTER (IF INSTALLED)
Conductor Calculations
Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature
calculations from 310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)
(3)(a). Conduit on the roof shall be installed no less than 1" above the roof deck.
PV Circuit conductor ampacity is constrained using the 75°C column with the continuous duty
uprating or the 90°C column with the relevant ambient temperature and raceway fill adjustments
without the continuous duty uprating per 690.8(B), whichever results with a larger wire size.
Non-PV Circuit conductors use the ampacity in the 7S°C column or the 90°C column with the
relevant ambient temperature and raceway fill adjustments, whichever is less (110.14(C) &
310.15(A)(2)). The rating of the conductor after adjustments shall be greater than, or equal to,
the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC -to -DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 2 Attic):
DC -to -DC Converter Output: 12 AWG rated 30 A, 30 A x 0.65 x 1 = 19.5 A >= 15 A
(Tag 3 Exterior):
Inverter Output: 8 AWG rated 50 A, 50 A >= 40 A
Voltage and OCPD Calculations (690.7, 690.9)
PV Source Max Circuit Voltage: Module Voc x (1-(AT x Voc Coeff)) [art. 690.7(A))
Q.PEAK DUO BLK-G6+ 340w: 40.66 V x (1-((25 C - -7.4 C) x-0.27%)) = 44.22 V <= 60 V
Inverter Output Circuit(s): Listed Output Current x 1.25 [art. 690.9(B))
Inverter 1: SE760OH-US Max Output = 32 A x 1.25 = 40 A <= 40 A (OCPD)
System output current w/ continuous duty = 40 A <= 40 A (System OCPD)
SITE PLACARD SHOWING ADDITIONAL POWER SOURCE
7 AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
WARNING
10 DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
WARNING MAIN BREAKER DE -RATED
2 WARNING: PHOTOVOLTAIC POWER SOURCE S SOLAR PV SYSTEM EQUIPPED TERMINALS ON THE LINE AND (�l
DUE TO SOLAR CIRCUITS
WITH RAPID SHUTDOWN LOAD SIDES MAY BE ENERGIZED AMPS MAX ALLOWED
IN THE OPEN POSITION DO NOT UPGRADE
PHOTOVOLTAIC AC DISCONNECT WARNING
3 PV SYSTEM DISCONNECT (�l MAXIMUM AC OUTPUT CURRENT: *** A [� POWER SOURCE OUTPUT CONNECTION
NOMINAL AC OPERATING VOLTAGE: *** V 7 DO NOT RELOCATE
THIS OVERCURRENT PROTECTION DEVICE
ROOFTOP ARRAY
1
2 �o ., 3 8
o�.
EVERY 10' AND �o ?0
WITHIN V OF ELBOWS
9 (,6"
9� °9 DC
Alj
DISCONNECT
INSIDE
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7 11 IF APPLICABLE
INSIDE 10 6
PANEL
9 8
M
ROOFTOP COMBINER PANEL VISIBLE/LOCKABLE A/C VIVIN I SULAK ME ILK VI51bLt/LULKAbLt A/L SUB PANEL MAIN SERVICE
JUNCTION BOX 2 SOLAR INVERTER (WHEN USED) DISCONNECT (WHERE (WHERE REQUIRED) DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL
REQUIRED)
*** value calculated for each
TYPICAL SOLAR GENERATION INSTALLATION account, for specific value see the
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) previous warning label page
• SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF ARTICLES 690 AND 705, UNLESS OTHERWISE SPECIFIED PER LOCAL AHJ REQUIREMENTS • SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 70S AND SHALL
COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS • SIGNS/LABELS SHALL BE REFLECTIVE IF REQUIRED TO BE SO PER ARTICLE 690 • SIGNS/LABELS MEETING REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED
BACKGROUND UNLESS OTHERWISE DEPICTED OR DESCRIBED • SIGNS/LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN • SIGNS/LABELS SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED • SIGNS/LABELS SHALL NOT COVER EXISTING MANUFACTURER LABELS
*INVERTER AND DISCONNECTING
MEANS TO BE INSTALLED IN GARAGE.
FOR MODEL HOME(S) WITH SALES
OFFICE, INVERTER AND
DISCONNECTING MEANS TO BE
INSTALLED OUTSIDE WITHIN SIGHT OF
MSP.
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PV SYSTEM PROVIDED BY:
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A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 1 X.2738
I DATE: 5/7/2021
PV EE 1.0
REVISION #2
BCPR2020-0017
CITY OF LA QU I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATEOS/`ZO/ZOZZ BY JF:
ADDED EXTERIOR AC
DISCONNECT
PLAN 2
2280
THE ESTATES
LE, SUITE
92880
. 31874ml
)UINTA,
31874m2
GENERAL NOTES:
ELECTRICAL
1.1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. FOR ROOF -MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
1.2. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE.
1.3. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE INVERTER. RAPID SHUTDOWN
COMMENCES UPON LOSS OF UTILITY SOURCE VOLTAGE.
1.4. SEE "PV EE 1.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND SPECIFICATIONS.
!. STRUCTURAL
2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE QRAIL SYSTEM BY QUICK MOUNT.
THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND SHOULD BE STAGGERED, WHERE
POSSIBLE, TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
2.2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2 1/2"
PENETRATION INTO ROOF FRAMING.
2.3. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
2.4. ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
2.5. GROUND SNOW LOAD = 0 psf
2.6. WIND SPEED = 130 mph
2.7. EXPOSURE CATEGORY = C
SCOPE OF WORK
3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH THE ESTATES AT
CARMELA
3.1. PLAN:2.2679
3.2. ELEVATIONS: A, B, C
4. BUILDING INFORMATION:
4.1. BUILDING OCCUPANCY GROUP: R3/U
4.2. CONSTRUCTION TYPE: VB
INVERTER: SOLAREDGE SE7600H
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE:
HANWHA Q.PEAK DUO BLK-G6 340
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SYSTEM SIZES:
20 MODULES 6.800kW DC / 6.298kW AC
ALL WIRING ASSOCIATED WITH PV SYSTEM TO BE RUN THROUGH ATTIC AND WITHIN WALLS, FROM ROOF TO PV
EQUIPMENT LOCATION, IN FLEXIBLE METALLIC CONDUIT.
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PV RL 3.0 PV LAYOUTS CONT.
PV EE 1.0 ELECTRICAL u
PV SR 1.0 STRUCTURAL
PV CS 1.0 CUTSHEETS
PV CS 2.0 CUTSHEETS CONT.
SYMBOLS AND ABBREVIATIONS:
MAIN SERVICE PANEL AND POINT OF INTERCONNECTION
PV SYSTEM AC DISCONNECT TO BE INSTALLED INSIDE THE GARAGE
PV SYSTEM INVERTER TO BE INSTALLED INSIDE THE GARAGE
UTILITY PRODUCTION METER
HANWHA Q.PEAK DUO BLK-G6 340 MODULES.
SOLAREDGE P370 OPTIMIZERS, MOUNTED ON THE BACK OF EACH MODULE
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PV SYSTEM PROVIDED BY:
wvint.JOiar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2.2679
DATE: 5/7/2021
PV COVER
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
PV ROOF LAYOUTS
PLAN 2.2679
FIRECODE OFFSET:
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY d p
LAYOUT 3
LAYOUT 7
ELEVATION: A
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 4
LAYOUT 8
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2.2679
DATE: 5/7/2021
PV RL 1.0
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
mmp
LAYOUT 2
LAYOUT 6
L---
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 3
LAYOUT 7
ELEVATION: B
OPTION(S): NONE
SCALE: 5/64" = V-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 4
LAYOUT 8
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2.2679
DATE: 5/7/2021
PV RL 2.0
LAYOUT 9
LAYOUT 10
PV ROOF LAYOUTS
PLAN 2.2679
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 1
LAYOUT 5
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 2
LAYOUT 6
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY j
LAYOUT 3
LAYOUT 7
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: LEFT
20 MODULES AT 6.800 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 5/64" = 1'-0"
GARAGE: RIGHT
20 MODULES AT 6.800 kW DC
LAYOUT 4
LAYOUT 8
FIRECODE OFFSET:
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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CIVlL
PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2.2679
DATE: 5/7/2021
PV RL 3.0
ELECTRICAL
THREE LINE DIAGRAM
WARNING LABELS
LABEL GUIDE
Conduit, Raceways, and J-Boxes (Labeled Every 10') and Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be
Reflective per 690.31(G)(3) & (4) placed on both Panel Exterior & next to Main Disconnect per
POWERWARNING: PHOTOVOLTAIC RAPID SHUTDOWN SWITCH
• • PV SYSTEM
PV System Disconnects per 690.13(B) PV with Rapid Shutdown Switch, Installed within 3 ft of Service Disconnecting
Means with min. 3/8" black capitalized text on yellow background & 3/16"
I WAt-11 r-1 1 .4 W 0 PU kaw"
Plaque / Directory at Service Equipment Location and Power Production System Disconnecting
oiacK capltauzea text on white backgrouna per WIU.5b(C)(1)(a)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM,
AND REDUCE;
SHOCK HAZARD,
IN ARRAY
All Disconnecting Means - AC & DC
Disconnect(s), Load Centers, and Combiner
Panels per 690.13(B) & 690.15(D)
AWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
Power Source Output Connection, Adjacent
to BaCk-ted breaker per IU5.11(13)(1)(3)(b)
QWARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVER.CURRENT PROTECTION DEVICE
Dual Power Sources in Main Service Panel
and Sub Panel(s) per 705.12(B)(3)
QWARNING
DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
All AC Disconnecting Means - AC Disconnect(s),
Combiner Panels, and Load Centers per 690.54
Inverter/Optimizer Specs
Optimizer
SolarEdge P370
DC Input Power
370
Watts
DC Max. Input Voltage
60
Volts
DC Max. Input Current
13.75
Amps
DC Max. Output Current
15
Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
SolarEdge SE760OH-US
CEC Efficiency
99
%
AC Operating Voltage
240
Volts
Cont. Max Output Current
32
Amps
DC Max Input Current
20
Amps
Input Short Circuit Current
45
1 Amps
Max Output Fault Current
40 A/20 ms
Other Notes
PV Module Rating @ STC
Module Make/Model
Hanwha Q.PEAK DUO BLK-G6+ 340w
Max. Power -Point Current (Imp)
10.02
Amps
Max. Power -Point Voltage (Vmp)
33.94
Volts
Open -Circuit Voltage (Voc)
40.66
Volts
Short -Circuit Current (Isc)
10.52
Amps
Max. Series Fuse (OCPD)
20
Amps
Nom. Max. Power at STC (Pmax)
340
Watts
Max. System Voltage
1000 (IEC)/1000 (UL)
Voc Temperature Coefficient
-0.27
%/C
AHJ Provided Data -
Max Temp: 47 'C
Min Temp: -7.4 °C
Power Source(s) Output Calk: 705.12(1113)(2)(3)(b)
Main Bus Rating: 200 Amps
Main Service Breaker Rating: 200 Amps
PV Uprated Output Current: 40 Amps
200A + 40A <= 200 x 1.2; 240 <= 240A, OK
• Designed according to and all code citations are relevant to the 2019 California Electrical Code.
• Inverter(s) used in this design is/are compliant with 690.12 (Rapid Shutdown). See manufacturer data sheet.
• All inverters installed in California are Rule 21 Utility interactive compliant.
• Array grounding and bonding designed in compliance with 690.47(A).
• Electrical terminations and connectors used in design are listed for use at a minimum of 75°C
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY J i-
MAXIMUM VOLTAGE ***V
MAXIMUM CIRCUIT CURRENT ***A
1 MAX RATED OUTPUT CURRENT OF /I RAPID SHUTDOWN SWITCH
THE CHARGE CONTROLLER OR DC -TO -DC ***A T FOR SOLAR PV SYSTEM
CONVERTER (IF INSTALLED)
Conductor Calculations
Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature
calculations from 310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)
(3)(a). Conduit on the roof shall be installed no less than 1" above the roof deck.
PV Circuit conductor ampacity is constrained using the 75°C column with the continuous duty
uprating or the 90°C column with the relevant ambient temperature and raceway fill adjustments
without the continuous duty uprating per 690.8(B), whichever results with a larger wire size.
Non-PV Circuit conductors use the ampacity in the 7S°C column or the 90°C column with the
relevant ambient temperature and raceway fill adjustments, whichever is less (110.14(C) &
310.15(A)(2)). The rating of the conductor after adjustments shall be greater than, or equal to,
the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC -to -DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 2 Attic):
DC -to -DC Converter Output: 12 AWG rated 30 A, 30 A x 0.65 x 1 = 19.5 A >= 15 A
(Tag 3 Exterior):
Inverter Output: 8 AWG rated 50 A, 50 A >= 40 A
Voltage and OCPD Calculations (690.7, 690.9)
PV Source Max Circuit Voltage: Module Voc x (1-(AT x Voc Coeff)) [art. 690.7(A))
Q.PEAK DUO BLK-G6+ 340w: 40.66 V x (1-((25 C - -7.4 C) x-0.27%)) = 44.22 V <= 60 V
Inverter Output Circuit(s): Listed Output Current x 1.25 [art. 690.9(B))
Inverter 1: SE760OH-US Max Output = 32 A x 1.25 = 40 A <= 40 A (OCPD)
System output current w/ continuous duty = 40 A <= 40 A (System OCPD)
SITE PLACARD SHOWING ADDITIONAL POWER SOURCE
7 AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
WARNING
10 DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
WARNING MAIN BREAKER DE -RATED
2 WARNING: PHOTOVOLTAIC POWER SOURCE 5 SOLAR PV SYSTEM EQUIPPED TERMINALS ON THE LINE AND (�l
DUE TO SOLAR CIRCUITS
WITH RAPID SHUTDOWN LOAD SIDES MAY BE ENERGIZED AMPS MAX ALLOWED
IN THE OPEN POSITION DO NOT UPGRADE
PHOTOVOLTAIC AC DISCONNECT WARNING
3 PV SYSTEM DISCONNECT (�l MAXIMUM AC OUTPUT CURRENT: *** A [� POWER SOURCE OUTPUT CONNECTION
NOMINAL AC OPERATING VOLTAGE: *** V 7 DO NOT RELOCATE
THIS OVERCURRENT PROTECTION DEVICE
ROOFTOP ARRAY
1
2 �o ., 3 8
o�.
EVERY 10' AND �o ?0
WITHIN V OF ELBOWS
9 (,6"
9� °9 DC
Alj
DISCONNECT
INSIDE
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MOI
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7 11 IF APPLICABLE
INSIDE 10 6
PANEL
9 8
M
ROOFTOP COMBINER PANEL VISIBLE/LOCKABLE A/C VIVIN I SULAK ME ILK VI51bLt/LULKAbLt A/L SUB PANEL MAIN SERVICE
JUNCTION BOX 2 SOLAR INVERTER (WHEN USED) DISCONNECT (WHERE (WHERE REQUIRED) DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL
REQUIRED)
*** value calculated for each
TYPICAL SOLAR GENERATION INSTALLATION account, for specific value see the
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) previous warning label page
• SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF ARTICLES 690 AND 705, UNLESS OTHERWISE SPECIFIED PER LOCAL AHJ REQUIREMENTS • SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 70S AND SHALL
COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS • SIGNS/LABELS SHALL BE REFLECTIVE IF REQUIRED TO BE SO PER ARTICLE 690 • SIGNS/LABELS MEETING REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED
BACKGROUND UNLESS OTHERWISE DEPICTED OR DESCRIBED • SIGNS/LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN • SIGNS/LABELS SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED • SIGNS/LABELS SHALL NOT COVER EXISTING MANUFACTURER LABELS
*INVERTER AND DISCONNECTING
MEANS TO BE INSTALLED IN GARAGE.
FOR MODEL HOME(S) WITH SALES
OFFICE, INVERTER AND
DISCONNECTING MEANS TO BE
INSTALLED OUTSIDE WITHIN SIGHT OF
MSP.
TATEN EVANS
SOLAR DESIGNER
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License Expires: 3/31/2022
PV SYSTEM PROVIDED BY:
vivalt.,bolar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2.2679
I DATE: 5/7/2021
PV EE 1.0
REVISION #2
BCPR2020-0017
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATEOH/ZO/ZOZZ BY �F
ADDED EXTERIOR AC
DISCONNECT
PLAN 2X
DR HORTON
2280 WARDLOW CIRCLE, SUITE 10(
CORONA, CA 92880
THE ESTATES AT CARMELA
TRACT NO. 31874ml & 31874m2
LA QUINTA, CA
'DENERAL NOTES:
ELECTRICAL
1.1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. FOR ROOF -MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
1.2. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE.
1.3. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE INVERTER. RAPID SHUTDOWN
COMMENCES UPON LOSS OF UTILITY SOURCE VOLTAGE.
1.4. SEE "PV EE 1.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND SPECIFICATIONS.
STRUCTURAL
2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE QRAIL SYSTEM BY QUICK MOUNT.
THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND SHOULD BE STAGGERED, WHERE
POSSIBLE, TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
2.2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2 1/2"
PENETRATION INTO ROOF FRAMING.
2.3. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
2.4. ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
2.5. GROUND SNOW LOAD = 0 psf
2.6. WIND SPEED = 130 mph
2.7. EXPOSURE CATEGORY = C
SCOPE OF WORK
3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH THE ESTATES AT
CARMELA
3.1. PLAN:2X.2911
3.2. ELEVATIONS: A, B, C
4. BUILDING INFORMATION:
4.1. BUILDING OCCUPANCY GROUP: R3/U
4.2. CONSTRUCTION TYPE: VB
5. PV
5.1. INVERTER: SOLAREDGE SE7600H
5.2. THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE:
5.2.1. HANWHA Q.PEAK DUO BLK-G6 340
5.3. THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SYSTEM SIZES:
5.3.1. 23 MODULES 7.820kW DC / 7.243kW AC
5.4. ALL WIRING ASSOCIATED WITH PV SYSTEM TO BE RUN THROUGH ATTIC AND WITHIN WALLS, FROM ROOF TO PV
EQUIPMENT LOCATION, IN FLEXIBLE METALLIC CONDUIT.
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PV EE 1.0 ELECTRICAL
PV SR 1.0 STRUCTURAL w
PV CS 1.0 CUTSHEETS
PV CS 2.0 CUTSHEETS CONT.
SYMBOLS AND ABBREVIATIONS:
�M MAIN SERVICE PANEL AND POINT OF INTERCONNECTION
a PV SYSTEM AC DISCONNECT TO BE INSTALLED INSIDE THE GARAGE
�I PV SYSTEM INVERTER TO BE INSTALLED INSIDE THE GARAGE
�p UTILITY PRODUCTION METER
HANWHA Q.PEAK DUO BLK-G6 340 MODULES.
SOLAREDGE P370 OPTIMIZERS, MOUNTED ON THE BACK OF EACH MODULE
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PV SYSTEM PROVIDED BY:
vi int.JUiar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2X.2911
DATE: 5/7/2021
PV COVER
PV ROOF LAY
PLAN 2X.2911
ELEVATION: A /
OPTION(S): NO
SCALE: V-0"
GARAGE:
23 M ULES AT 7.820 kW DC
ELEV ION: A
OPT ON(S): NONE
S ALE: 1/16" = V-0"
G RAGE: RIGHT
23 MODULES AT 7.820 kW DC
LAYOUT 1
LAYOUT 5
EL AT ION: A
PTION(S): NONE
�CALE: 1/16" = V-0"
GARAGE: LEFT
23 MODULES AT 7.820 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = V-0"
GARAGE: RIGHT
23 MODULES AT 7.820 kW DC
ELEVATION: B ELEVATION: B
OPTION(S): NONE OPTION(S): NONE
SCAL : 1/ if= 1'-0" SCALE: 1/16" = V-0"
GARA :LEFT GARAGE: LEFT
23 MODULES AT 7.820 kW DC 23 MODULES AT 7.820 kW DC
LAYOUT 2
LAYOUT 6
A
NEVA N: A
OP N(S): NONE
SCALE: 1/16" = V-0'
GARAGE: LEFT
23 MODULES AT 7.820 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = V-0"
GARAGE: RIGHT
23 MODULES AT 7.820 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = V-0"
GARAGE: RIGHT
N
23 MODULES AT 7.8 kW DC
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE BY
BY
LAYOUT 3
LAYOUT 7
LAYOUT 3
ELE TION� \
OPTION : NONE \\,
SCALE: 1 6" = 1'-0"
GARAGE: LEFT
23 MODULES AT 7.820 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = V-0"
GARAGE: RIGHT
23 MODULES AT 7.820 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = V-0"
GARAGE: RIGHT
23 MODULES AT 7.8 0 kW DC
LAYOUT 4
LAYOUT 8
LAYOUT 4
101
FIRECODE OFFSET:
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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SOLAR DESIGNER
PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUI
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2X.2911
DATE: 5/7/2021
PV RL 1
100
PV ROOF LAY
PLAN 2X.2911
ELEVATION: C
OPTION S): NONE
SCALE. 1/16" = 1'-0"
GARA E: FT
23 IVl0fDULES AT 7.820 kW DC
LAYOUT 1
ELEVATICC
OPTION(S): ONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
23 MODULES AT 7.820 kW DC
LAYOUT 2
ELEVATIO
OPTION(S): NONE
SCALE: #############
GARAGE: RIGHT
23 MODULES AT 7.820 kW DC
LAYOUT 3
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE BY
BY
ELEVATIO
OPTION(S): NE
SCALE: #### #######
GARAGE: RIGHT
23 MODULES AT 7.820 kW DC
LAYOUT 4
FIRECODE OFFSET:
RIDGE: 18"
RAKE: 36"
HIP/VALE : 1 "
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV ,OVER PAGE, NOT
TO EXCEED 3.8 AC CAPACITY, NOR
TO BLOCK OR OVER ANY ROOF
PLUMBING VENTILATION.
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.AR DESIGNER
PV SYSTEM PROVIDED BY:
1.877.404.4 9
CA LI
B/C46/C10/C-973756
HOME DEVELO ER:
DR HORTON
2280 WARDLO CIRCLE, SUITE 100
CORONA, C 2880
THEE ES AT CARMELA
LA QUINTA, CA
PLAN: 2X.29 1
DATE: 5/7/2021
PV RL 2.0
ELECTRICAL
THREE LINE DIAGRAM
WARNING LABELS
LABEL GUIDE
STRING 2: 11 PV
MODULES
W/OPTIMIZERS
STRING 1: 12 PV 2 1
MODULES
W/OPTIMIZERS
23 PV MODULES PER I NVERTER = 7820 WATTS
STC
SolarEdge SE7600H-US
Xk
L
NEMA3RJunction Box
Photovoltaic System
Conduit Conductor Schedule (Unless Otherwise Specified Conductors Shall be Copper)
DC System Size (Watts)
7820
Tag
Description
Wire Gauge
# of Conductors/Color
Conduit Type
Conduit Size
AC System Size (Watts)
7243
1
DC -to -DC Converter Output (PV Wire)
12 AWG
2(V+, V-) B/R
Free Air
N/A
Total Module Count
23
1
EGC (Bare)
6 AWG
1 BARE
Free Air
N/A
2
DC -to -DC Converter Output (THWN-2)
12 AWG
2(V+, V-) B/R
MC
N/A
2
EGC (THWN-2)
12 AWG
1(GRN)
MC
N/A
3
Inverter Output (NM)
8 AWG
3(L1, L2, N) B/R/W
Free Air
N/A
3
EGC (NM)
10 AWG
11 BARE
I Free Air
N/A
Square D DU222RB,
240V/60A, Unfused,
NEMA3R
Visible/Lockable'Knife'
Disconnect
B
Rapid Shutdown
Disconnect, Square D
DU222RB, 240V/60A,
Unfused, NEMA311
Lockable'Knife'
Disconnect
Conduit, Raceways, and J-Boxes (Labeled Every 10') and Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be
Reflective per 690.31(G)(3) & (4) placed on both Panel Exterior & next to Main Disconnect per
WARNING:• • • a • SHUTDOWN
POWER• • PV SYSTEM
PV System Disconnects per 690.13(B) PV with Rapid Shutdown Switch, Installed within 3 ft of Service Disconnecting
Means with min. 3/8" black capitalized text on yellow background & 3/16"
I WAt-11 r-1 1 .4 W 0 P_J kaw"
Plaque / Directory at Service Equipment Location and Power Production System Disconnecting
blacK Capltaiizea text on Wnite baCKgrouna per WIU.5b(L)(1)(a)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM,
AND REDUCE;
SHOCK HAZARD,
IN ARRAY
All Disconnecting Means - AC & DC
Disconnect(s), Load Centers, and Combiner
Panels per 690.13(B) & 690.15(D)
AWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
Power Source output Connection, Adjacenl
to Hack-ted breaker per IU5.12(13)(2)(3)(b)
QWARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVER.CURRENT PROTECTION DEVICE
Dual Power Sources in Main Service Panel
and Sub Panel(s) per 705.12(B)(3)
QWARNING
DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
Poi nt of Interconnection, Load
Side 705.12(13)(2)(3)(b)
LIL2N
Existing 240V/200AMIN.
Service Panel, Single
M Phase, with 200A Main
Disconnect- NOTA
CENTER FED -
Minimum GEC size 4
AWG copper
All AC Disconnecting Means - AC Disconnect(s),
Combiner Panels, and Load Centers per 690.54
Inverter/Optimizer Specs
Optimizer
SolarEdge P370
DC Input Power
370
Watts
DC Max. Input Voltage
60
Volts
DC Max. Input Current
13.75
Amps
DC Max. Output Current
15
Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
SolarEdge SE760OH-US
CEC Efficiency
99
%
AC Operating Voltage
240
Volts
Cont. Max Output Current
32
Amps
DC Max Input Current
20
Amps
Input Short Circuit Current
45
1 Amps
Max Output Fault Current
40 A/20 ms
Other Notes
PV Module Rating @ STC
Module Make/Model
Hanwha Q.PEAK DUO BLK-G6+ 340w
Max. Power -Point Current (Imp)
10.02
Amps
Max. Power -Point Voltage (Vmp)
33.94
Volts
Open -Circuit Voltage (Voc)
40.66
Volts
Short -Circuit Current (Isc)
10.52
Amps
Max. Series Fuse (OCPD)
20
Amps
Nom. Max. Power at STC (Pmax)
340
Watts
Max. System Voltage
1000 (IEC)/1000 (UL)
Voc Temperature Coefficient
-0.27
1
AHJ Provided Data -
Max Temp: 47 'C
Min Temp: -7.4 °C
Power Source(s) Output Calc: 705.12(B)(2)(3)(b)
Main Bus Rating: 200 Amps
Main Service Breaker Rating: 200 Amps
PV Uprated Output Current: 40 Amps
200A + 40A <= 200 x 1.2; 240 <= 240A, OK
• Designed according to and all code citations are relevant to the 2019 California Electrical Code.
• Inverter(s) used in this design is/are compliant with 690.12 (Rapid Shutdown). See manufacturer data sheet.
• All inverters installed in California are Rule 21 Utility interactive compliant.
• Array grounding and bonding designed in compliance with 690.47(A).
• Electrical terminations and connectors used in design are listed for use at a minimum of 75°C
CITY OF LA Q U I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY J
Conductor Calculations
Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature
calculations from 310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)
(3)(a). Conduit on the roof shall be installed no less than 1" above the roof deck.
PV Circuit conductor ampacity is constrained using the 75°C column with the continuous duty
uprating or the 90°C column with the relevant ambient temperature and raceway fill adjustments
without the continuous duty uprating per 690.8(B), whichever results with a larger wire size.
Non-PV Circuit conductors use the ampacity in the 7S°C column or the 90°C column with the
relevant ambient temperature and raceway fill adjustments, whichever is less (110.14(C) &
310.15(A)(2)). The rating of the conductor after adjustments shall be greater than, or equal to,
the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC -to -DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 2 Attic):
DC -to -DC Converter Output: 12 AWG rated 30 A, 30 A x 0.65 x 1 = 19.5 A >= 15 A
(Tag 3 Exterior):
Inverter Output: 8 AWG rated 50 A, 50 A >= 40 A
Voltage and OCPD Calculations (690.7, 690.9)
PV Source Max Circuit Voltage: Module Voc x (1-(AT x Voc Coeff)) [art. 690.7(A))
Q.PEAK DUO BLK-G6+ 340w: 40.66 V x (1-((25 C - -7.4 C) x-0.27%)) = 44.22 V <= 60 V
Inverter Output Circuit(s): Listed Output Current x 1.25 [art. 690.9(B))
Inverter 1: SE760OH-US Max Output = 32 A x 1.25 = 40 A <= 40 A (OCPD)
System output current w/ continuous duty = 40 A <= 40 A (System OCPD)
1
MAXIMUM VOLTAGE ***V
MAXIMUM CIRCUIT CURRENT ***A
MAX RATED OUTPUT CURRENT OF
THE CHARGE CONTROLLER OR DC -TO -DC ***A
CONVERTER (IF INSTALLED)
4
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM
7
SITE PLACARD SHOWING ADDITIONAL POWER SOURCE
AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
WARNING
DUAL POWER SOURCE
10 SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
WARNING
MAIN BREAKER DE -RATED
2
WARNING: PHOTOVOLTAIC POWER SOURCE
5
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
8
ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
10,TERMINALS DUE TO SOLAR CIRCUITS
AMPS MAX ALLOWED
IN THE OPEN POSITION
DO NOT UPGRADE
PV SYSTEM DISCONNECT
PHOTOVOLTAIC AC DISCONNECT
MAXIMUM AC OUTPUT CURRENT: *** A
NOMINAL AC OPERATING VOLTAGE: *** V
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT PROTECTION DEVICE
3
6
[�
9
ROOFTOP ARRAY
5
7) (11) IF APPLICABLE
1 4 6 8 10 6
INSIDE
PANEL
2
3 8 6 8 6 8 6 8 10 9 9 8
EVERY 10' AND °.o'?°
WITHIN V OF ELBOWS
9A DC M
aDISCONNECT
INSIDE
ROOFTOP COMBINER PANEL VISIBLE/LOCKABLE A/C VIVINT SOLAR METER VISIBLE/LOCKABLE A/C SUB PANEL MAIN SERVICE
JUNCTION BOX 2 SOLAR INVERTER (WHEN USED) DISCONNECT (WHERE (WHERE REQUIRED) DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL
REQUIRED)
*** value calculated for each
TYPICAL SOLAR GENERATION INSTALLATION account, for specific value see the
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) previous warning label page
• SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF ARTICLES 690 AND 705, UNLESS OTHERWISE SPECIFIED PER LOCAL AHJ REQUIREMENTS • SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 70S AND SHALL
COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS • SIGNS/LABELS SHALL BE REFLECTIVE IF REQUIRED TO BE SO PER ARTICLE 690 • SIGNS/LABELS MEETING REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED
BACKGROUND UNLESS OTHERWISE DEPICTED OR DESCRIBED • SIGNS/LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN • SIGNS/LABELS SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED • SIGNS/LABELS SHALL NOT COVER EXISTING MANUFACTURER LABELS
*INVERTER AND DISCONNECTING
MEANS TO BE INSTALLED IN GARAGE.
FOR MODEL HOME(S) WITH SALES
OFFICE, INVERTER AND
DISCONNECTING MEANS TO BE
INSTALLED OUTSIDE WITHIN SIGHT OF
MSP.
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PV,SYSTEM PROVIDED BY:
VIV'alt.6010 "
A SUI1run COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 2X.2911
I DATE: 5/7/2021
PV EE 1.0
REVISION #2
BCPR2020-0017
CITY OF LA QU I NTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08I20I2022 BY j P
ADDED EXTERIOR AC
DISCONNECT
PLAN 3
2280
THE ESTATES
LE, SUITE
92880
. 31874ml
)UINTA,
31874m2
GENERAL NOTES:
ELECTRICAL
1.1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. FOR ROOF -MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
1.2. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE.
1.3. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE INVERTER. RAPID SHUTDOWN
COMMENCES UPON LOSS OF UTILITY SOURCE VOLTAGE.
1.4. SEE "PV EE 1.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND SPECIFICATIONS.
!. STRUCTURAL
2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE QRAIL SYSTEM BY QUICK MOUNT.
THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND SHOULD BE STAGGERED, WHERE
POSSIBLE, TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
2.2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2 1/2"
PENETRATION INTO ROOF FRAMING.
2.3. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM.
2.4. ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
2.5. GROUND SNOW LOAD = 0 psf
2.6. WIND SPEED = 130 mph
2.7. EXPOSURE CATEGORY = C
SCOPE OF WORK
3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH THE ESTATES AT
CARMELA
3.1. PLAN:3.2990
3.2. ELEVATIONS: A, B, C
4. BUILDING INFORMATION:
4.1. BUILDING OCCUPANCY GROUP: R3/U
4.2. CONSTRUCTION TYPE: VB
INVERTER: SOLAREDGE SE7600H
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE:
HANWHA Q.PEAK DUO BLK-G6 340
THE ESTATES AT CARMELA TO UTILIZE THE FOLLOWING SYSTEM SIZES:
22 MODULES 7.480kW DC / 6.928kW AC
ALL WIRING ASSOCIATED WITH PV SYSTEM TO BE RUN THROUGH ATTIC AND WITHIN WALLS, FROM ROOF TO PV
EQUIPMENT LOCATION, IN FLEXIBLE METALLIC CONDUIT.
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SOLAR DESIGNER
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GOVERNING CODES:
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ALL WORK SHALL CONFORM TO THE FOLLOWING CODES
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3. 2019 CA ELECTRICAL CODE
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7. 2019 CA PLUMBING CODE
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8. 2019 CA RESIDENTIAL CODE
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9. ANY OTHER LOCAL AMENDMENTS
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SHEET INDEX:
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PV COVER COVER SHEET
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PV RL 2.0 PV LAYOUTS CONT.
PV EE 1.0 ELECTRICAL
PV SR 1.0 STRUCTURAL w
PV CS 1.0 CUTSHEETS
PV CS 2.0 CUTSHEETS CONT.
SYMBOLS AND ABBREVIATIONS:
MAIN SERVICE PANEL AND POINT OF INTERCONNECTION
PV SYSTEM AC DISCONNECT TO BE INSTALLED INSIDE THE GARAGE
PV SYSTEM INVERTER TO BE INSTALLED INSIDE THE GARAGE
UTILITY PRODUCTION METER
HANWHA Q.PEAK DUO BLK-G6 340 MODULES.
SOLAREDGE P370 OPTIMIZERS, MOUNTED ON THE BACK OF EACH MODULE
�, JTHE*
crv«
PV SYSTEM PROVIDED BY:
wvint.JUiar
A sunrun COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 3.2990
DATE: 5/7/2021
PV COVER
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 4
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
LAYOUT 2
LAYOUT 5
ELEVATION: A
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 3
LAYOUT 6
ELEVATION: B
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 2
LAYOUT 3
LAYOUT 4
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: LEFT
22 MODULES AT 7.480 kW DC
PV ROOF LAYOUTS
PLAN 3.2990
FIRECODE OFFSET:
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 1
LAYOUT 4
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 2
LAYOUT 5
ELEVATION: C
OPTION(S): NONE
SCALE: 1/16" = 1'-0"
GARAGE: RIGHT
22 MODULES AT 7.480 kW DC
LAYOUT 3
LAYOUT 6
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY j
RIDGE: 18"
RAKE: 36"
HIP/VALLEY: 18"
PV SYSTEM WILL CONFORM TO ALL
APPLICABLE GOVERNING CODES AS
OUTLINED ON PV COVER PAGE, NOT
TO EXCEED 3.8 kW AC CAPACITY, NOR
TO BLOCK OR COVER ANY ROOF
PLUMBING OR VENTILATION.
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TATEN EVANS
SOLAR DESIGNER
CIVlL
PV SYSTEM PROVIDED BY:
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 3.2990
DATE: 5/7/2021
PV RL 2.0
ELECTRICAL
THREE LINE DIAGRAM
WARNING LABELS
LABEL GUIDE
Conduit, Raceways, and J-Boxes (Labeled Every 10') and Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be
Reflective per 690.31(G)(3) & (4) placed on both Panel Exterior & next to Main Disconnect per
POWERWARNING: PHOTOVOLTAIC RAPID SHUTDOWN SWITCH
• • PV SYSTEM
PV System Disconnects per 690.13(B) PV with Rapid Shutdown Switch, Installed within 3 ft of Service Disconnecting
Means with min. 3/8" black capitalized text on yellow background & 3/16"
I WAt-11 r-1 1 .4 W 0 PU kaw"
Plaque / Directory at Service Equipment Location and Power Production System Disconnecting
oiacK capltaiizea text on white DaCKgrouna per WIU.5b(C)(1)(a)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM,
AND REDUCE;
SHOCK HAZARD,
IN ARRAY
All Disconnecting Means - AC & DC
Disconnect(s), Load Centers, and Combiner
Panels per 690.13(B) & 690.15(D)
AWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
Power Source Output Connection, Adjacent
to BaCk-ted breaker per IU5.11(13)(1)(3)(b)
QWARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVER.CURRENT PROTECTION DEVICE
Dual Power Sources in Main Service Panel
and Sub Panel(s) per 705.12(B)(3)
QWARNING
DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
All AC Disconnecting Means - AC Disconnect(s),
Combiner Panels, and Load Centers per 690.54
Inverter/Optimizer Specs
Optimizer
SolarEdge P370
DC Input Power
370
Watts
DC Max. Input Voltage
60
Volts
DC Max. Input Current
13.75
Amps
DC Max. Output Current
15
Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
SolarEdge SE760OH-US
CEC Efficiency
99
%
AC Operating Voltage
240
Volts
Cont. Max Output Current
32
Amps
DC Max Input Current
20
Amps
Input Short Circuit Current
45
1 Amps
Max Output Fault Current
40 A/20 ms
Other Notes
PV Module Rating @ STC
Module Make/Model
Hanwha Q.PEAK DUO BLK-G6+ 340w
Max. Power -Point Current (Imp)
10.02
Amps
Max. Power -Point Voltage (Vmp)
33.94
Volts
Open -Circuit Voltage (Voc)
40.66
Volts
Short -Circuit Current (Isc)
10.52
Amps
Max. Series Fuse (OCPD)
20
Amps
Nom. Max. Power at STC (Pmax)
340
Watts
Max. System Voltage
1000 (IEC)/1000 (UL)
Voc Temperature Coefficient
-0.27
%/C
AHJ Provided Data -
Max Temp: 47 'C
Min Temp: -7.4 °C
Power Source(s) Output Calk: 705.12(B)(2)(3)(b)
Main Bus Rating: 200 Amps
Main Service Breaker Rating: 200 Amps
PV Uprated Output Current: 40 Amps
200A + 40A <= 200 x 1.2; 240 <= 240A, OK
• Designed according to and all code citations are relevant to the 2019 California Electrical Code.
• Inverter(s) used in this design is/are compliant with 690.12 (Rapid Shutdown). See manufacturer data sheet.
• All inverters installed in California are Rule 21 Utility interactive compliant.
• Array grounding and bonding designed in compliance with 690.47(A).
• Electrical terminations and connectors used in design are listed for use at a minimum of 75°C
CITY OF LA QUINTA
BUILDING DIVISION
REVIEWED FOR
CODE
COMPLIANCE
DATE08/20/2022 BY -1 r
MAXIMUM VOLTAGE ***V
MAXIMUM CIRCUIT CURRENT ***A
1 MAX RATED OUTPUT CURRENT OF /I RAPID SHUTDOWN SWITCH
THE CHARGE CONTROLLER OR DC -TO -DC ***A T FOR SOLAR PV SYSTEM
CONVERTER (IF INSTALLED)
Conductor Calculations
Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature
calculations from 310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)
(3)(a). Conduit on the roof shall be installed no less than 1" above the roof deck.
PV Circuit conductor ampacity is constrained using the 75°C column with the continuous duty
uprating or the 90°C column with the relevant ambient temperature and raceway fill adjustments
without the continuous duty uprating per 690.8(B), whichever results with a larger wire size.
Non-PV Circuit conductors use the ampacity in the 7S°C column or the 90°C column with the
relevant ambient temperature and raceway fill adjustments, whichever is less (110.14(C) &
310.15(A)(2)). The rating of the conductor after adjustments shall be greater than, or equal to,
the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC -to -DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 2 Attic):
DC -to -DC Converter Output: 12 AWG rated 30 A, 30 A x 0.65 x 1 = 19.5 A >= 15 A
(Tag 3 Exterior):
Inverter Output: 8 AWG rated 50 A, 50 A >= 40 A
Voltage and OCPD Calculations (690.7, 690.9)
PV Source Max Circuit Voltage: Module Voc x (1-(AT x Voc Coeff)) [art. 690.7(A))
Q.PEAK DUO BLK-G6+ 340w: 40.66 V x (1-((25 C - -7.4 C) x-0.27%)) = 44.22 V <= 60 V
Inverter Output Circuit(s): Listed Output Current x 1.25 [art. 690.9(B))
Inverter 1: SE760OH-US Max Output = 32 A x 1.25 = 40 A <= 40 A (OCPD)
System output current w/ continuous duty = 40 A <= 40 A (System OCPD)
SITE PLACARD SHOWING ADDITIONAL POWER SOURCE
7 AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
WARNING
10 DUAL POWER SOURCE
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC SYSTEM
WARNING MAIN BREAKER DE -RATED
2 WARNING: PHOTOVOLTAIC POWER SOURCE 5 SOLAR PV SYSTEM EQUIPPED TERMINALS ON THE LINE AND (�l
DUE TO SOLAR CIRCUITS
WITH RAPID SHUTDOWN LOAD SIDES MAY BE ENERGIZED AMPS MAX ALLOWED
IN THE OPEN POSITION DO NOT UPGRADE
PHOTOVOLTAIC AC DISCONNECT WARNING
3 PV SYSTEM DISCONNECT (�l MAXIMUM AC OUTPUT CURRENT: *** A [� POWER SOURCE OUTPUT CONNECTION
NOMINAL AC OPERATING VOLTAGE: *** V 7 DO NOT RELOCATE
THIS OVERCURRENT PROTECTION DEVICE
ROOFTOP ARRAY
1
2 �o ., 3 8
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EVERY 10' AND �o ?0
WITHIN V OF ELBOWS
9 (,6"
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DISCONNECT
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INSIDE 10 6
PANEL
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ROOFTOP COMBINER PANEL VISIBLE/LOCKABLE A/C VIVIN I SULAK ME ILK VI51bLt/LULKAbLt A/L SUB PANEL MAIN SERVICE
JUNCTION BOX 2 SOLAR INVERTER (WHEN USED) DISCONNECT (WHERE (WHERE REQUIRED) DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL
REQUIRED)
*** value calculated for each
TYPICAL SOLAR GENERATION INSTALLATION account, for specific value see the
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) previous warning label page
• SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF ARTICLES 690 AND 705, UNLESS OTHERWISE SPECIFIED PER LOCAL AHJ REQUIREMENTS • SIGNS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 70S AND SHALL
COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS • SIGNS/LABELS SHALL BE REFLECTIVE IF REQUIRED TO BE SO PER ARTICLE 690 • SIGNS/LABELS MEETING REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED
BACKGROUND UNLESS OTHERWISE DEPICTED OR DESCRIBED • SIGNS/LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN • SIGNS/LABELS SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED • SIGNS/LABELS SHALL NOT COVER EXISTING MANUFACTURER LABELS
*INVERTER AND DISCONNECTING
MEANS TO BE INSTALLED IN GARAGE.
FOR MODEL HOME(S) WITH SALES
OFFICE, INVERTER AND
DISCONNECTING MEANS TO BE
INSTALLED OUTSIDE WITHIN SIGHT OF
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5/7 021
License Expires: 3/31/2022
PV SYSTEM PROVIDED BY:
vllivalt.,bolar
A SUf1run COMPANY
1.877.404.4129
CA LICENSE:
B/C46/C 10/C36-973756
HOME DEVELOPER:
DR HORTON
2280 WARDLOW CIRCLE, SUITE 100
CORONA, CA 92880
THE ESTATES AT CARMELA
LA QUINTA, CA
PLAN: 3.2990
I DATE: 5/7/2021
PV EE 1.0