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Piazza Serena TR 30092 BCPR2022-0005 (Plan 2 - S853) Solar Plans - Revision 2RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN S853 PV COVER PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 RE V I S I O N S RE V D E S C R I P T I O N D A T E GOVERNING CODES: ALL WORK SHALL CONFORM TO THE FOLLOWING CODES 1. 2019 CA BUILDING CODE 2. 2019 CA ENERGY CODE 3. 2019 CA ELECTRICAL CODE 4. 2019 CA FIRE CODE 5. 2019 CA GREEN CODE 6. 2019 CA MECHANICAL CODE 7. 2019 CA PLUMBING CODE 8. 2019 CA RESIDENTIAL CODE 9. ANY OTHER LOCAL AMENDMENTS GENERAL NOTES: 1. 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. 2. STRUCTURAL 2.1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE ULTRARAIL SYSTEM BY SNAPNRACK. 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 3.0 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 = 97 mph 2.7. EXPOSURE CATEGORY = C SCOPE OF WORK 3. SOLELY FOR THE INSTALLATION OF THE ROOFTOP MOUNTED PV SYSTEM(S) ASSOCIATED WITH BELLA AT PIAZZA SERENA 3.1. PLAN: S853 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: ENPHASE ENERGY IQ7PLUS-72-2-US 5.2. BELLA AT PIAZZA SERENA TO UTILIZE THE FOLLOWING SOLAR MODULE TYPE: 5.2.1. JA SOLAR JAM54S31-395/MR 5.3. BELLA AT PIAZZA SERENA TO UTILIZE THE FOLLOWING SYSTEM SIZES: 5.3.1. 15 MODULES 5.925kW DC / 4.350kW 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. M AC P ROOF ACCESS POINTS JA SOLAR JAM54S31-395/MR MODULES. ENPHASE ENERGY IQ7PLUS-72-2-US MICROINVERTERS, MOUNTED ON THE BACK OF EACH MODULE C SYMBOLS AND ABBREVIATIONS: MAIN SERVICE PANEL AND POINT OF INTERCONNECTION PV SYSTEM AC DISCONNECT PV SYSTEM COMBINER PANEL UTILITY PRODUCTION METER SHEET INDEX: PV COVER COVER SHEET PV RL 2.0 PV LAYOUTS PV RL 2.1 PV LAYOUTS CONT. PV EE 2.0 ELECTRICAL PV SR 2.0 STRUCTURAL PV CS 2.0 CUTSHEETS M CAC M CAC M CAC M CAC M C AC M C AC MCAC MCAC PV RL 2.0 PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 LAYOUT 1 LAYOUT 2 LAYOUT 3 LAYOUT 4 RE V I S I O N S RE V D E S C R I P T I O N D A T E PV ROOF LAYOUTS PLAN S853 FIRECODE OFFSET: RIDGE: 18" RAKE: 36" HIP/VALLEY: 18" PV SYSTEM WILL CONFORM TO ALL APPLICABLE GOVERNING CODES AS OUTLINED ON PV COVER PAGE, NOR TO BLOCK OR COVER ANY ROOF PLUMBING OR VENTILATION. ELEVATION: A GARAGE: LEFT SCALE: 1/16" = 1'-0" GARAGE: LEFT SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" GARAGE: RIGHT SCALE: 1/16" = 1'-0" GARAGE: RIGHT SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" OPTION(S): NONE LAYOUT 1 LAYOUT 2 LAYOUT 3 LAYOUT 4 ELEVATION: A OPTION(S): NONE ELEVATION: A OPTION(S): NONE ELEVATION: A OPTION(S): NONE ELEVATION: B OPTION(S): NONE ELEVATION: B OPTION(S): NONE ELEVATION: B OPTION(S): NONE ELEVATION: B OPTION(S): NONE GARAGE: LEFT GARAGE: LEFT GARAGE: RIGHT GARAGE: RIGHT 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC M CAC M C AC MCAC M CAC M CAC M C AC PV RL 2.1 PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 LAYOUT 1 LAYOUT 2 LAYOUT 3 LAYOUT 4 LAYOUT 5 LAYOUT 6 RE V I S I O N S RE V D E S C R I P T I O N D A T E PV ROOF LAYOUTS PLAN S853 FIRECODE OFFSET: RIDGE: 18" RAKE: 36" HIP/VALLEY: 18" PV SYSTEM WILL CONFORM TO ALL APPLICABLE GOVERNING CODES AS OUTLINED ON PV COVER PAGE, NOR TO BLOCK OR COVER ANY ROOF PLUMBING OR VENTILATION. ELEVATION: C GARAGE: LEFT SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" SCALE: 1/16" = 1'-0" GARAGE: RIGHT OPTION(S): NONE ELEVATION: C OPTION(S): NONE ELEVATION: C OPTION(S): NONE ELEVATION: C OPTION(S): NONE ELEVATION: C OPTION(S): NONE ELEVATION: C OPTION(S): NONE GARAGE: LEFT GARAGE: LEFT GARAGE: RIGHT GARAGE: RIGHT SCALE: 1/16" = 1'-0" 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC 15 MODULES AT 5.925 kW DC Conduit Conductor Schedule (Unless Otherwise Specified Conductors Shall be Copper) TAG CONDUCTOR NEUTRAL GROUND CONDUIT 1 (2) 12 AWG PV WIRE NONE (1) 6 AWG BARE COPPER NONE 2 (2) 10 AWG NM NONE (1) 10 AWG NM 3/4" NM-B 3 (2) 10 AWG NM (1) 10 AWG NM (1) 8 AWG NM 3/4" NM-B Conduit Conductor Schedule (Unless Otherwise Specified Conductors Shall be Copper) TAG CONDUCTOR NEUTRAL GROUND CONDUIT 1 (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER NONE 2 (2) 10 AWG THHN-THWN-2 NONE (1) 10 AWG THHN/THWN-2 3/4" EMT OR EQUIVALENT 3 (2) 10 AWG THHN-THWN-2 (1) 10 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 3/4" EMT OR EQUIVALENT OR *DEPENDING ON INVENTORY AT TIME OF INSTALL* Square D DU221RB,240V/30A, Unfused,NEMA3R 3 Visible/Lockable 'Knife'AC Disconnect N L1 L2 G 25A Existing 240V/200A MIN. Service Panel, Single Phase, with 200A Main Disconnect M G N 200A FACILITY GROUND 3 Point of Interconnection, Load Side 705.12(B)(2)(1)(b) L1 L2 N Builder to Ensure SPD Compliance (230.67) PV Circuit 2:7 JA SOLARJAM54S31-395/MR PV Modules /Parallel 1 2 7 NEMA 3R Junction Box 1 SI D E O F H O U S E IN A T T I C 2 2 G Combiner Panel Enphase IQ Combiner X-IQ- AM1-240-3 64A/240V Continuous, protectionmax 80A breaker on solar output; with 10 KAIC circuit breakers N 15A 20A M* Microinverter: EnphaseIQ7PLUS-72-2-US (Mounted to the back of each module) PV Circuit 1:8 JA SOLARJAM54S31-395/MR PV Modules /Parallel 1 2 8 1 2 2 20A 3 ON ROOF Photovoltaic System DC System Size (Watts)5925 AC System Size (Watts)4350 Total Module Count 15 Installed within 3 ft of Rapid Shutdown Switch, Reflective, and shall be placed on the Exterior & next to Main Disconnect per 690.56(C)(3)All AC Disconnecting Means - AC Disconnect(s), Combiner Panels, and Load Centers per 690.54 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" black capitalized text on white background per 690.56(C)(1)(a) Plaque / Directory at Service Equipment Location and Power Production System Disconnecting Means per 690.56(B) & 705.10 All Disconnecting Means - AC & DC Disconnect(s), Load Centers, and Combiner Panels per 690.13(B) & 690.15(D) Power Source Output Connection, Adjacent to Back-fed Breaker per 705.12(B)(2)(3)(b) Dual Power Sources in Main Service Panel and Sub Panel(s) per 705.12(B)(3) REQUIREMENTS OF ARTICLE 690 SHALL HAVE NO SMALLER THAN 3/8" WHITE TEXT ON RED BACKGROUND UNLESS CAUTION: MULTIPLE SOURCES OF POWER POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECT LOCATED AS SHOWN AT: Meter and Main Service AC Disconnect DC Disconnect WARNING WARNING WARNING SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM SOLAR ELECTRIC PV PANELS TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUTDOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN ARRAY ELECTRICAL SHOCK HAZARD TERMINALS ON THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT PROTECTION DEVICE DUAL POWER SOURCE SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM MAXIMUM AC OPERATING CURRENT: 1 8 A NOMINAL AC OPERATING CURRENT: 240V PHOTOVOLTAIC AC DISCONNECT 1 2 RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM PHOTOVOLTAIC AC DISCONNECT3 SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN 4 MAXIMUM AC OUTPUT CURRENT: *** A NOMINAL AC OPERATING VOLTAGE: *** V SITE PLACARD SHOWING ADDITIONAL POWER SOURCE AND DISCONNECT LOCATIONS. PLACARD SHALL BE MOUNTED ON EXTERIOR OF ELECTRICAL PANEL 5 6 TERMINALS ON THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION WARNING POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT PROTECTION DEVICE 8 7 DUAL POWER SOURCE SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM MAIN BREAKER DE-RATED DUE TO SOLAR CIRCUITS ***AMPS MAX ALLOWED DO NOT UPGRADE WARNING WARNING ROOFTOP ARRAY WITH MICROINVERTERS 2 4 1 3 5 3 5 M ROOFTOP JUNCTION BOX COMBINER PANEL (WHEN USED) VISIBLE/LOCKABLE A/C DISCONNECT (WHERE REQUIRED) VIVINT SOLAR METER (WHERE REQUIRED) VISIBLE/LOCKABLE A/C DISCONNECT TYPICAL SOLAR GENERATION INSTALLATION (NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) SUB PANEL (WHEN REQUIRED) MAIN SERVICE DISCONNECT PANEL *** - value calculated for each account, for specific value see the previous warning label page NS/LABELS SHALL MEET THE REQUIREMENTS OF SECTION 110.21(B) AS REQUIRED PER ARTICLES 690 AND 705 AND SHALL 3 5 3 7 5 INSIDE PANEL 6 6 5 M 7 8 3 IF APPLICABLE H O U S E E X T E R I O R R O O F T O P & A T T IC (IF A P P LIC A B L E ) PV Module Rating @ STC Module Make/Model JA Solar JAM54S31-395/MR Max. Power Point Current (Imp)12.81 Amps Max. Power-Point Voltage (Vmp)30.84 Volts Open-Circuit Voltage (Voc)36.98 Volts Short-Circuit Current (Isc)13.70 Amps Max. Series Fuse (OCPD)25 Amps Nom. Max Power at STC (Pmax)395 Watts Max. System Voltage 1500 DC(IEC) Voc Temperature Coefficient -0.275 %/C Microinverter Specs Inverter Make/Model Enphase IQ7PLUS-72-2-US Max. DC Volt Rating 60 Volts Max. Power at 40 C 290 Watts Nominal AC Voltage 240 Volts Max. AC Current 1.21 Amps Max. OCPD Rating 20 Amps Max. Panels/Circuit 13 Short Circuit Current 15 Amps Voltage and OCPD Calculations (690.7, 690.9)Other Notes Power Source(s) Output Calc: 705.12(B)(2)(3)(b) ASHRAE 2017 - La Quinta Highest Monthly 2% D.B. Design Temp.: 38 °C Lowest Min. Mean Extreme D.B.: -1 °C Inverter Output Circuit(s): Modules per Circuit × Listed Output Current × 1.25 [art. 690.9(B)] Circuit #1 = 8 modules × 1 A × 1.21 × 1.25 = 12 <= 20 A (OCPD) System output current w/ continuous duty = 23 A <= 25 A (System OCPD) Circuit #2 = 7 modules × 1 A × 1.21 × 1.25 = 12 <= 20 A (OCPD) PV Source Max Circuit Voltage: Module Voc × (1-(T × Voc Coeff)) [art. 690.7(A)] 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) 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 75°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): Inverter Output: 12 AWG N(M) rated 20 A, 20 A >= 20 A (Tag 2 Attic): Inverter Output: 10 AWG (NM) rated 30 A, 30 A >= 20 A (Tag 3 Exterior): Inverter Output: 10 AWG (NM) rated 30 A, 30 A >= 25 A (Tag 1 Under Array): Inverter Output: 10 AWG (THWN-2) rated 30 A, 20 A >= 20 A (Tag 2 Attic): Inverter Output: 10 AWG (THWN-2) rated 30 A, 20 A >= 20 A (Tag 3 Exterior): Inverter Output: 10 AWG (THWN-2) rated 30 A, 30 A >= 25 A OR *Depending on inventory at time of install* Main Bus Rating: 200 Amps Main Service Breaker Rating: 200 Amps PV Uprated Output Current: 25 Amps 200A + 25A <= 200 x 1.2; 225 <= 240A, OK ELECTRICAL THREE LINE DIAGRAM WARNING LABELS LABEL GUIDE PV EE 2.0 PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 RE V I S I O N S RE V D E S C R I P T I O N D A T E *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. MODULES: JA SOLAR JAM54S31-395/MR MODULE DIMENSIONS: 67.8" x 44.65" x 1.18" MODULE CLAMPS: PORTRAIT: 9.84" - 17.72" LANDSCAPE: 0" - 9.84" LAG SCREWS: 5/16" x 4 1/2": 2 1/2" EMBEDMENT MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 0 PSF WIND SPEED: 97 MPH 3-SEC GUST. STRUCTURAL NOTES: INSTALLERS TO VERIFY RAFTER SIZE, SPACING AND SLOPED SPANS, AND NOTIFY E.O.R. OF ANY DISCREPANCIES BEFORE PROCEEDING. PENETRATION SPACING: STAGGERED/FULLY STAGGERED MAY BE REQUIRED IF ARRAY (EXCLUDING SKIRT) IS WITHIN 12" BOUNDARY REGION OF ANY ROOF PLANE EDGES (EXCEPT VALLEYS), THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS T0 BE REDUCED BY 50%. ALLOWABLE OVERHANG INDICATED ON PLANS THE BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. WHERE MOUNTS ARE TO BE ANCHORED TO FLAT RAFTERS, MOUNTS SHALL BE INSTALLED WITH ONE OF THE FOLLOWING OPTIONS. OPTION 1: INSTALL ATTACHMENTS ON EVERY FLAT RAFTER UNDER ARRAY WITH REDUCED EMBEDMENT ON FLAT 2x4 MEMBERS. USE 5/16" x 3.5" FULLY-THREADED LAG SCREWS WITH 1.5" EMBEDMENT. OPTION 2: BLOCKING MUST BE INSTALLED TO PROCEED WITH ATTACHMENT SPACINGS AS NOTED ON PLANSET. WHERE MOUNTS ARE TO BE ANCHORED DIRECTLY TO HORIZANTAL TRUSSES. BLOCKING MUST BE INSTALLED TO PROCEED WITH ATTACHMENT SPACINGS AS NOTED ON PLANSET. GENERAL NOTES: *THIS INFORMATION PRESENTED ON THIS PAGE IS MEANT TO ILLUSTRATE GENERAL SUNRUN MATERIALS AND INSTALLATION PRACTICES. *THE INFORMATION HERE IS SUBJECT TO CHANGE UNIQUE PLANS WILL BE CREATED FOR EACH BUILDING PRIOR TO CONSTRUCTIONS FOR REVIEW. DESIGN CRITERIA STRUCTURAL DETAILS ROOF INFORMATION ATTACHMENT INFORMATION TYPE HEIGHT ROOF PITCHES (X:12)DETAIL MAX PORTRAIT (OC SPACING) MAX PORTRAIT (OVERHANG) MAX LANDSCAPE (OC SPACING) MAX LANDSCAPE (OVERHANG)CONFIGURATION CONCRETE TILE 1-Story 4 ULTRA RAIL, OMNIBASE, SEE DETAIL SNR-DC-01249, UR-40 RAIL 48" L/3 48" L/3 STAGGERED PORTRAIT:MAX 48"SPACING (L)MAX 10" - 16"CANTILEVER,TYP * MODULE, TYP. FRAMING, TYP. UR-40 RAIL, TYP. CANTILEVERL/3 OR LESS MAX 10" - 16"CANTILEVER,TYP * LANDSCAPE:MAX 48"SPACING (L) *DEFER TO MODULE MANUFACTURER LIMITATIONS WHERE THEIR MAXIMUM VERTICAL CANTILEVER IS SMALLER. TYPICAL MOUNT SPACING LAYOUT NOT TO SCALE1 STRUCTURAL STRUCTURAL DETAILS TABLE RACKING MOUNT DETAILS PV SR 2.0 PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 RE V I S I O N S RE V D E S C R I P T I O N D A T E PV CS 2.0 PV SYSTEM PROVIDED BY: 1.877.404.4129 CA LICENSE: 750184 HOME DEVELOPER: RICHMOND AMERICAN HOMES 391 NORTH MAIN STREET, SUITE 205 CORONA, CA 92880 BELLA AT PIAZZA SERENA LA QUINTA, CA PLAN: S853 DATE: 6/5/2023 RE V I S I O N S RE V D E S C R I P T I O N D A T E CUTSHEETS MICROINVERTER COMBINER PANEL MODULE AC DISCONNECT