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HomeMy WebLinkAbout1301 N Mar-Les Dr West - PlanSCOPE OF WORK GENERAL NOTES PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-3.1 MOUNTING DETAIL PV-4.0 ELECTRICAL PV-4.1 ELEC CALCS PV-4.2 ELECTRICAL CALCS PV-4.3 PANEL SCHEDULE PV-5.0 SIGNAGE PV-5.1 SIGNAGE 2 VICINITY MAPABBREVIATIONS A AMPERE AC ALTERNATING CURRENT AFC ARC FAULT CIRCUIT INTERUPTER AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT (E)EXISTING ESS ENERGY STORAGE SYSTEM MSP MAIN SERVICE PANEL (N)NEW PRE-FAB PRE-FABRICATED PSF POUNDS PER SQUARE FOOT PV PHOTOVOLTAIC RSD RAPID SHUTDOWN DEVICE TL TRANSFORMERLESS V VOLTS W WATTS SHEET INDEX PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 COVER SHEETREV NAME DATE COMMENTS • ALL WORK SHALL GENERALLY CONFORM WITH 2022 CBC/CEBC, 7-16 ASCE & 2018 NDS, MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH CEC 2022. • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH CEC 2022. • PHOTOVOLATIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41(A) • MODULES CONFORM TO AND ARE LISTED UNDER UL 61730. • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE II MODULES, ARE CLASS A FIRE RATED. • RAPID SHUTDOWN SYSTEM IN COMPLIANCE WITH CEC 2022 690.12(B)(1) WHERE CONDUCTORS OUTSIDE OF THE ARRAY ARE LIMITED TO LESS THAN 30V IN 30 SECONDS AND CEC 2022 690.12(B)(2)(2) WHERE CONDUCTORS INSIDE THE ARRAY BOUNDARY IS LIMITED TO LESS THAN 80V IN 30 SECONDS • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(D). • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. • 14.29 AMPS MODULE SHORT CIRCUIT CURRENT. • 22.29 AMPS DERATED SHORT CIRCUIT CURRENT [690.8 (a)(1) & 690.8 (b)]. • ENERGY STORAGE SYSTEM CONFORMS TO AND IS LISTED UNDER UL 9540. • ENERGY STORAGE SYSTEM LIVE PARTS ARE NOT ACCESSIBLE DURING ROUTINE MAINTENANCE. SYSTEM VOLTAGE IN ACCORDANCE WITH CEC 706.20 AND EXCEPTION 1 CEC 706.20 (B). • ADDITIONAL DISCONNECTING MEANS SHALL BE INSTALLED WHERE THE CIRCUITS FROM THESE TERMINALS PASS THROUGH A WALL OR PARTITION PER 706.15(D). • LISTED, COMBINATION TYPE AFCI SHALL BE INSTALLED WHERE BACKED UP CIRCUIT WIRING IS EXTENDED MORE THAN 6FT AND DOES NOT INCLUDE ANY ADDITIONAL OUTLETS OR DEVICES PER CEC 210.12(D). • ALL PASS-THROUGH CONDUCTORS MUST COMPLY WITH CEC 312.8 • THE CAPACITY OF THE STANDALONE SYSTEM SUPPLY SHALL BE EQUAL TO OR GREATER THAN THE LOAD POSED BY THE SINGLE LARGEST UTILIZATION EQUIPMENT CONNECTED TO THE SYSTEM PER CEC ARTICLE 710.15(A) • SYSTEM SIZE: 10.56KW DC, 23.0KW AC • MODULES: (24) SILFAB: SIL-440QD • RAPID SHUTDOWN: (9) TESLA MID CIRCUIT INTERRUPTER (MCI) ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE • ENERGY STORAGE SYSTEM W/ INTEGRATED PV INVERTER: (2) TESLA: POWERWALL 3 1707000-XX-Y, 13.5KWH, 11.5KW INVERTER OUTPUT, LITHIUM-ION BATTERY (WEIGHT: 272.5 LB EACH) • RACKING: ULTRAFOOT RAIL TO FRAMING SNR-DC-01507 • POWER-CONTROLLED SYSTEM (PCS) ENABLED EQUIPMENT INSTALLED, SEE PV-4.0 FOR INTERCONNECTION DETAILS PV-1.0 PL PL PL PL PL PL PL PL PL PL PL PLPLPLPLPL SITE PLAN - SCALE = 1/16" = 1'-0" PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 SITE PLAN MAIN PANEL SERVICE ENTRANCESE MP SUB-PANELSP LEGEND SCALE: NTS NOTE: NOT ALL ITEMS IN LEGEND WILL APPEAR IN SITE PLAN ENERGY STORAGE SYSTEM (ESS) GP GENERATION PANEL INVERTER(S) AC DISCONNECT(S) DC DISCONNECT(S) INTERIOR EQUIPMENT SHOWN AS DASHEDINV AC DC METER ADAPTERMA BATTERY BP BACKUP LOADS PANEL MD MICROGRID INTERCONNECT DEVICE PV LOAD CENTERLC METER ADAPTER CONTROLLER EXTERNAL RAPID SHUTDOWN SWITCHRSD APB FRANKLIN APBOX CB IQ COMBINER BOX MAC NOTES: ·RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: ·TOTAL ROOF SURFACE AREA: 3505 SQFT. ·TOTAL PV ARRAY AREA: 503.8 SQ FT. ·PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 14.4% RAIL STANDOFFS & FOOTINGS SOLAR MODULES ARRAY PITCH PV AREA (SQFT) AR-01 23° 188.92 AR-02 23° 314.8790° TRUE AZIM MAG AZIM 168°180° 78° ESS SHALL BE INSTALLED 3FT FROM DOORS AND WINDOWS IN ACCORDANCE WITH R328.4. ESS UNITS SHALL BE SEPARATED FROM EACH OTHER BY NOT LESS THAN 3 FEET EXCEPT WHERE SMALLER SEPARATION DISTANCES ARE DOCUMENTED TO BE ADEQUATE BASED ON LARGE/SCALE FIRE TESTING. NOTE: ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE INSTALLED PER CEC 690.12 (E) RESIDENCE (N) ARRAY AR-01(N) ARRAY AR-02(E) FENCE MA R L E S W (E) GATE FIRE SETBACKS (18" TYP) ROOF PATHWAYS (3' TYP) (E) SHEDROOF PATHWAYS (3' TYP) (E) DRIVEWAY MP SE INVACAC INV A B B B B B B C C C C C C C C B A A A A AAAA LCRDS PV-2.0 09/14/2025 DESIGN CRITERIA MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 0 PSF WIND SPEED: 96 MPH 3-SEC GUST.FASTENERS: (1) 5/16" DIA S.S. LAG SCREW: 2.5" MIN EMBEDMENT INTO FRAMING PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 LAYOUT D1 - AR-01 - SCALE: 3/16" = 1'-0" AZIM: 180° PITCH:23° D2 - AR-02 - SCALE: 3/16" = 1'-0" AZIM: 90° PITCH:23° SOLAR MODULE SNAPNRACK RACKING AND STANDOFF MODULE ELEVATION DETAIL - SCALE: NTS 7" ROOF INFO ATTACHMENT INFORMATION Name Type Height Detail Max Landscape OC Spacing Max Landscape Overhang Max Portrait OC Spacing Max Portrait Overhang Configuration AR-01 COMP SHINGLE - UR - ULTRAFOOT 1-Story ULTRAFOOT RAIL TO FRAMING SNR-DC-01507 6'-0"2'-4"6'-0" 2'-3"STAGGERED AR-02 COMP SHINGLE - UR - ULTRAFOOT 1-Story ULTRAFOOT RAIL TO FRAMING SNR-DC-01507 6'-0" 2'-4" 6'-0" 2'-3" STAGGERED ATTACHMENTS FOR THIS INSTALLATION ARE DESIGNED FOR A STANDARD WOOD FRAMED ROOF STRUCTURE FREE FROM DAMAGE, DETERIORATION, OR MODIFICATION THAT WOULD COMPROMISE ITS ORIGINAL DESIGN INTEGRITY. INSTALLERS SHALL OBSERVE THE FRAMING FOR CONFORMANCE TO THE BELOW REQUIREMENTS AND NOTIFY THE ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES FOR GUIDANCE PRIOR TO PROCEEDING WITH INSTALLATION. ⅰ: MINIMUM 2x WOOD FRAMING (NOMINAL) FREE FROM DAMAGE, DETERIORATION, OR MODIFICATION ⅱ: FRAMING SPACING AT 24"" O.C. MAX ⅲ: FASTENER SHALL BE EMBEDED INTO COMPETENT MATERIAL INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO PROCEEDING W/ INSTALLATION. • 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 TO BE REDUCED BY 50%. •• ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. 11'-4" 7" 18'-10"9"5'-4" 11'-4" 1'-2" 3'-2" 30'-2"7"13'-9" PV-3.0 09/14/2025 FOR SNAPNRACK ENGINEERING TO APPLY, THE EMBEDMENT CRITERIA SHOWN HEREIN MUST BE MET (IF CRITERIA CANNOT BE MET OR SPANS ARE NOT SUFFICIENT, CONTACT SNAPNRACKFOR SUPPORT): REFER TO SNAPNRACK INSTALLATION MANUAL FOR 5 16"Ø HARDWARE TORQUE SPECIFICATIONS. REFER TO MANUFACTURER SPECIFICATIONS FOR OTHER FASTENER TORQUE REQUIREMENTS. FOR DECK MOUNT ATTACHMENT: MINIMUM 3 8" SHEATHING REQUIRED. FASTENER MUST EMBED INTO COMPETENT MATERIAL. REFER TO ATTACHMENT INFORMATION TABLE ON LAYOUT PAGE FOR LOAD PATH (INSTALL TYPE). EXPLODED BUTYL PAD 5 16"n-18 X 1", SS BOLT, WIDE FLANGE, RECESSED ULTRA RAIL SPRING ULTRAFOOT BASE ANCHOR ULTRAFOOT FLIP CLAMP THRU ULTRAFOOT FLIP CLAMP TAPPED TOP .374" .217" RAFTER ATTACHMENT DETAIL SECTION VIEW ROOF DECKING, TYP. ROOF RAFTER, TYP. FASTENER HEIGHT OFF ROOF: 5/16" MODULE HEIGHT MAX: UR-40 = 4 1/2" UR-45 = 4 1/2" UR-60 = 5 1/8" MIN 2 1/2" EMBEDMENT (X1) 5 16"n S.S. LAG SCREW SNAPNRACK, ULTRA RAIL ULTRAFOOT ANCHOR FASTENER CONFIGURATIONS (X2) DECKANCHORS INTO WOOD DECK (X1) LAG INTO RAFTER DECK ATTACHMENT DETAIL SECTION VIEW COMP SHINGLE ROOFING, TYP ROOF DECKING, TYP SNAPNRACK, ULTRA RAIL FASTENER HEIGHT OFF ROOF: 5/16" MODULE HEIGHT, MAX: UR-40 = 4 1/2" UR-45 = 4 1/2" UR-60 = 5 1/8" (X2) DECK ANCHOR INTO WOOD DECK MINIMUM 3/8" SCREW EMBEDMENT INTO DECKING PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 MOUNTING DETAIL DESIGNER: APPROVED BY: M.AFFENTRANGER DRAFTER: H.WULFEKOETTER M.AFFENTRANGER SCALE: DATE: NTS 8/26/2024 DRAWING NUMBER: SNR-DC-01507Solar Mounting Solutions Sunrun South LLC 595 MARKET STREET, 29TH FLOOR SAN FRANCISCO, CA 94105 USA PHONE (415) 580-6900 FAX (415) 580-6902 THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. PV-3.1 09/14/2025 FACILITY GROUND (N) IMO PE69-3020, DISCONNECT SWITCH, 3P, 16A INVERTER: TESLA POWERWALL 3 1707000-XX-Y, ENERGY STORAGE: TESLA:POWERWALL 3 1707000-XX-Y 11500 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI RAPID SHUTDOWN COMPLIANT, POWER CONTROL SYSTEM 3 J-BOX 1 1 8 SILFAB SIL-440QD-DCA STRING 1 WITH 8 MODULES WITH 3 MCI COUNT MODULE LEVEL RAPID SHUTDOWN DEVICES 2b RSD LOAD RATED DC DISCONNECT WITH AFCI RAPID SHUTDOWN COMPLIANT, POWER CONTROL SYSTEM INVERTER: TESLA POWERWALL 3 1707000-XX-Y, ENERGY STORAGE: TESLA:POWERWALL 3 1707000-XX-Y 11500 WATT INVERTER 3 J-BOX 1 9 SILFAB SIL-440QD-DCA STRING 1 WITH 9 MODULES WITH 3 MCI COUNT MODULE LEVEL RAPID SHUTDOWN DEVICES 2a • POINT OF INTERCONNECTION: CEC 2022 705.13, PCS • METER NUMBER: 222013009603 • EQUIPMENT CHARACTERISTICS INCLUDED IN SPEC SHEETS • NOTE: TOTAL PV BACKFEED = 120.0A USED FOR INTERCONNECTION CALCULATIONS (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A, 2P 120/240VAC 3 (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A, 2P 120/240VAC 3 (N) 125A PV LOAD CENTER 60A BREAKER (A) 60A BREAKER (B) 4 120/240 VAC SINGLE PHASE SERVICE EXISTING 200A MAIN BREAKER -CENTER FED EXISTING 200A MAIN PANEL 200A BUS (E) FACILITY LOADS M TESLA BACKUP SWITCH (N) 125A FEEDER BREAKER 7 SILFAB SIL-440QD-DCA STRING 1 WITH 7 MODULES WITH 3 MCI COUNT MODULE LEVEL RAPID SHUTDOWN DEVICES CONDUIT SCHEDULE TAG CIRCUIT DESCRIPTION CONDUCTOR NEUTRAL GROUND CONDUIT 1 Inverter Input (2) 10 AWG (PV WIRE)N/A 6 AWG (BARE) Open Air 2a Inverter Input (2) 10 AWG THHN/THWN-2 N/A 8 AWG THHN/THWN-2 3/4 EMT 2b Inverter Input (4) 10 AWG THHN/THWN-2 N/A 8 AWG THHN/THWN-2 3/4 EMT 3 Inverter Output (2) 6 AWG THHN/THWN-2 (1) 6 AWG THHN/THWN-2 8 AWG THHN/THWN-2 3/4 EMT 4 Load Center Feeder (2) 1 AWG THHN/THWN-2 (1) 1 AWG THHN/THWN-2 6 AWG THHN/THWN-2 1-1/4 EMT PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 ELECTRICAL INSTALLER MUST CHECK THE CONDITION, INSTALLABILITY AND CODE COMPLIANCE OF EXISTING EQUIPMENT. POWER CONTROL SYSTEM (PCS): • A PCS IS INSTALLED IN ACCORDANCE WITH NEC 705.13 • THE PCS SHALL LIMIT GENERATION SOURCE OUTPUT SUCH THAT CURRENT FROM ALL SOURCES OF SUPPLY DOES NOT EXCEED THE RATING OF ANY BUSBAR OR CONDUCTOR SUPPLIED BY THE POWER PRODUCTION SOURCES • ANY BUSBAR OR CONDUCTOR ON THE LOAD SIDE OF THE SERVICE DISCONNECT NOT MONITORED BY THE PCS SHALL COMPLY WITH ARTICLE 705.12. • ACCESS TO PCS CONTROLS IS RESTRICTED TO QUALIFIED PERSONS IN ACCORDANCE WITH 240.6(C). • INVERTER 1: Tesla:Powerwall 3 1707000-xx-y • ENABLE PCS; SETPOINTS: - 160A - MAXIMUM TOTAL CURRENT ON THE CONTROLLED PANEL - 0A - FAIL SAFE GENERATION BACKFEED CURRENT SUPPLY (120% COMPLIANT) • INVERTER 2: Tesla:Powerwall 3 1707000-xx-y • ENABLE PCS; SETPOINTS: - 160A - MAXIMUM TOTAL CURRENT ON THE CONTROLLED PANEL - 0A - FAIL SAFE GENERATION BACKFEED CURRENT SUPPLY (120% COMPLIANT) General Notes: • CITY REQUIRES TWO SOURCES OF GROUND - UFER, TWO GROUNDS RODS OR COLD WATER GAS BOND PV-4.0 Inverter Calculations Each Inverter has the following values which are calculated following these formulas: Inverter X: •Max DC Circuit Current = (Module Isc) x (High Irradiance)(690.8(A)(1)(a)) •Max AC Output Current = (Max Inverter Output) •OCPD Needed = (Max AC Output Current) x 1.25 •System Characteristics: •Operating Voltage = (Module Vmp) x (# Modules / String) •Max Open Circuit Voltage = {[((Temp Coef Voc) x (Voc)) / 100] x (Low Temp - STC Temp) + Voc} * (# Modules / String) •Operating Current = (Module Imp) x (# Strings) •Short Circuit Current = 1.25 x (Module Isc) x (# Strings) Inverter Powerwall 3 1707000-xx-y •Max DC Circuit Current = 17.87A •Max AC Output Current = 48A •OCPD Needed = 50A •System Characteristics: •Operating Voltage = 267.28V •Max Open Circuit Voltage = 331.97V •Operating Current = 26.34A •Short Circuit Current = 35.74A Inverter Powerwall 3 1707000-xx-y •Max DC Circuit Current = 17.87A •Max AC Output Current = 48A •OCPD Needed = 50A •System Characteristics: •Operating Voltage = 300.69V •Max Open Circuit Voltage = 373.46V •Operating Current = 13.17A •Short Circuit Current = 17.87A Combinded Inverter Output: •Max AC Output Current = 96 •OCPD Needed = 100 Allowable Backfeed: Max Allowed Total Generation Backfeed OCPD = Main Breaker Rating = 200 A 125 A ≤ 200 A → Interconnection Meets CEC 2022 705.13 Requirements Wire Calculations Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature calculations from 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 is the lower value will govern conductor sizing. 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. Calc Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current •Tag 1: Inverter Input: 10 AWG rated 35.0A, 30.8A >= 22.34A •Tag 2: Inverter Output: 6 AWG rated 75.0A, 66.0A >= 60.0A •Tag 3: Inverter Output: 6 AWG rated 75.0A, 66.0A >= 60.0A •Tag 4: Load Center Feeder: 1 AWG rated 145.0A, 145.0A >= 60.0A PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 ELEC CALCS PV-4.1 BACKUP LOADS (MAIN PANEL) LOAD BREAKER RATING (AMPS)LABEL DEMAND LOAD 1 15A-1P FAMILY ROOM 2880W 2 15A-1P KITCHEN 2880W 3 60A-2P AIR CONDITIONER 11520W 4 20A-1P FURNACE 3840W 5 20A-1P SPARE 3840W 6 20A-1P REFRIGERATOR 3840W 7 20A-1P PORCH PLUGS 3840W 8 100A-2P SUB PANEL 19200W 9 20A-1P LIGHTING/RECEPTACLE 3840W 10 20A-1P LIGHTING/RECEPTACLE 3840W 11 60A-2P LIGHTING/RECEPTACLE 11520W 12 20A-1P LIGHTING/RECEPTACLE 3840W 13 20A-1P LIGHTING/RECEPTACLE 3840W NOTE: ·DEMAND LOAD CALCULATION PER CEC220.14(D) AND (I) AND TABLE 220.42 ·MULTIWIRE BRANCH CIRCUITS SHALL BE BACKED UP IN ACCORDANCE TO CEC210.4(B) ·SINGLE DEMAND LOAD NEVER TO EXCEED 11500W IN ACCORDANCE TO CEC 710.15(A) BACKUP LOADS (SUB PANEL) LOAD BREAKER RATING (AMPS)LABEL DEMAND LOAD 1 20A-1P LIGHTING/RECEPTACLE 3840W 2 20A-1P LIGHTING/RECEPTACLE 3840W 3 20A-1P JUNK OVER 3840W 4 20A-1P DINING ROOM 3840W 5 20A-1P LRSW & BEYOND 3840W 6 20A-1P X 3840W 7 20A-1P KIT. PLUGS ST. SIDE 3840W 8 20A-1P GARBAGE DISP.3840W 9 20A-1P LIVING ROOM PLUGS 3840W 10 20A-1P DOOR BELL CABINET 3840W 11 20A-1P OUTDOOR OVER GAR. 3840W 12 20A-1P LIGHTING/RECEPTACLE 3840W 13 20A-1P OUTDOOR LIGHTING 3840W 14 20A-1P LIGHTING/RECEPTACLE 3840W 15 20A-1P PATIO & LAUNDRY 3840W 16 20A-1P FAMILY ROOM PLUGS 3840W 17 30A-2P LIGHTING/RECEPTACLE 5760W 18 40A-2P LIGHTING/RECEPTACLE 7680W ELECTRICAL CALCULATIONS FOR BACKED UP LOADS ALL BACKED UP LOADS ABOVE IN THE BACKED UP LOADS PANEL ARE RELOCATED FROM THE MAIN SERVICE PANEL. BACKED UP LOADS CALCULATION: (19200 VA)/ 120V = 160 A PER CEC 2022 ARTICLE 690.10 OR NEC 2020 ARTICLE 710.15. THE MAXIMUM CURRENT FOR ALL SMALL APPLIANCES LOADS IS 12.5 A. (MAX LOADS OUTPUT) X (CONTINUOUS LOADS) = 160A X 1.25 = 200 A; BACKED UP LOADS PANEL BREAKER = 200 A 200 A < 200 A. THEREFORE, THE AMPERAGE OF THE BACKED UP LOADS IS LESS THAN THAT OF THE OCPD. AC WIRE SIZING FOR BACKED UP LOADS PANEL: MAX AC OUTPUT CURRENT = (MAX BACKUP LOADS OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] = 160A X 1.25 = 200A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 1 X 1 X 30A = 30A TERMINAL RATING[110.14(C)] = 12 AWG, , 75°C RATED = 25A 25A < 30A → TERMINAL RATING GOVERNS CONDUCTOR SIZING. 15.63A < 25A → 12 AWG AMPACITY OK THEREFORE 12 AWG IS SUFFICIENT. CONDUIT LENGTH OF THE BACKED UP LOADS CONDUIT [Design enters value, 6 for this job] FEET. PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 ELECTRICAL CALCS PV-4.2 EXISTING PANEL SCHEDULE FUTURE PANEL SCHEDULE 20 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 PANEL SCHEDULE 10 0 20 20 20 20 60 15 15 20 20 60 FAMILY ROOM KITCHEN AIR CONDITIONER FURNACE SPARE REFRIGERATOR PORCH PLUGS SUB PANEL LIGHTING/RECEPTACLE LIGHTING/RECEPTACLE LIGHTING/RECEPTACLE MAIN BREAKER 20 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 10 0 20 20 20 20 60 15 15 20 20 60 FAMILY ROOM KITCHEN AIR CONDITIONER FURNACE SPARE REFRIGERATOR PORCH PLUGS SUB PANEL LIGHTING/RECEPTACLE LIGHTING/RECEPTACLE LIGHTING/RECEPTACLE MAIN BREAKER 12 5 (N) 125A FEEDER BREAKER PV-4.3 Product datasheet Characteristics HOM1224L125PRB Main Product or component type Load Center Range of product Homeline Load center type Main lugs Line Rated Current 125 A Number of spaces 12 Number of circuits 24 NEMA degree of protection NEMA 3R outdoor Cover type Surface cover Electrical connection Lugs Complementary Short-circuit current 10 kA Number of tandem circuit breakers 12 Phase 1 phase System Voltage 120/240 V AC WG gauge WG 6...AWG 2/0 (aluminium) WG 6...AWG 1 (copper) Wiring configuration 3-wire Cover finish Gray baked enamel Material Tin plated aluminium busbar Enclosure material Welded galvannealed steel Surface finish Baked enamel grey Box number 3R Height 29.84 in (758 mm) Width 14.76 in (375 mm) Depth 4.53 in (115 mm) Environment product certifications UL E-6294 Offer Sustainability Green Premium product Green Premium product Compliant - since 1414 - Schneider Electric declaration of conformity Compliant - since 1414 - Schneider Electric declaration of conformity Reference not containing SVHC above the threshold Reference not containing SVHC above the threshold vailable vailable Need no specific recycling operations Need no specific recycling operations WARNING: This product can expose you to chemicals including: WARNING: This product can expose you to chemicals including: Lead and lead compounds which is known to the State of California to cause cancer and birth defects or other reproductive harm. Lead and lead compounds which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov For more information go to www.p65warnings.ca.gov Th e i n f o r m a t i o n p r o v i d e d i n t h i s d o c u m e n t a t i o n c o n t a i n s g e n e r a l d e s c r i p t i o n s a n d / o r t e c h n i c a l c h a r a c t e r i s t i c s o f t h e p e r f o r m a n c e o f t h e p r o d u c t s c o n t a i n e d h e r e i n . Th i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n s . It i s t h e d u t y o f a n y s u c h u s e r o r i n t e g r a t o r t o p e r f o r m t h e a p p r o p r i a t e a n d c o m p l e t e r i s k a n a l y s i s , e v a l u a t i o n a n d t e s t i n g o f th e p r o d u c t s w i t h r e s p e c t t o t h e r e l e v a n t s p e c i f i c a p p l i c a t i o n o r u s e t h e r e o f . Ne i t h e r S c h n e i d e r E l e c t r i c I n d u s t r i e s S A S n o r a n y o f i t s a f f i l i a t e s o r s u b s i d i a r i e s s h a l l b e r e s p o n s i b l e o r l i a b l e f o r m i s u s e o f t h e i n f o r m a t i o n c o n t a i n e d h e r e i n . 1 / 1 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 1 of 8 GFT-OP-11a (22-August-2019) Test Verification of Conformity Verification Number: 104514208CRT-001VOC Applicant Name & Address: Tesla Inc. 3500 Deer Creek Road, Palo Alto, CA 94304 Product Description: Energy Storage System Grid Support Utility Interactive & Standalone Inverter Ratings & Principle Characteristics: See Appendix 2 Models/Type References: 1707000- followed by two numbers; followed by -; followed by one letter. Brand Names: Tesla Relevant Standard(s) / Specification(s): See Appendix 1 Verification Issuing Office Name & Address: Intertek Testing Services NA, Inc. 3933 US Route 11, Cortland, NY 13045 USA Date of Tests: 9/15/2022 to 4/23/2024 Test Report Number(s): 104514208CRT-001, 104514208CRT-001RRF, 104514208CRT-001TRS, 104514208CRT-010, 104514208CRT-012 Additional information in Appendix. Signature Name: Mukund Rana Position: Sr. Staff Engineer Date: 10th May 2024 On the basis of the tests undertaken, the samples of the below product have been found to comply with the requirements of the referenced standards at the time the tests were carried out. This verification is part of the full test report and should be read in conjunction with it. This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 2 of 8 GFT-OP-11a (22-August-2019) Appendix 1: Relevant Standard(s)/Specification(s) Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3] Grid Support Utility Interactive Equipment - Supplement SA to UL 1741:2021 Ed.3 - Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3 (Supplement SA)] Grid Support Utility Interactive Inverters and Converters Based Upon IEEE 1547:2018 & IEEE 1547.1:2020 - Supplement SB to UL 1741:2021 Ed.3 - Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3 (Supplement SB)] Energy Storage Systems and Equipment [ANSI/UL 9540:2020 Ed.2+R:09Apr2021] Photovoltaic (PV) DC Arc-Fault Circuit Protection [UL 1699B:2018 Ed.1+R:18May2021] Software in Programmable Components [UL 1998:2013 Ed.3+R:24Sep2018] Tests For Safety-related Controls Employing Solid-state Devices [UL 991:2004 Ed.3+R:09Jun2010] Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications [ANSI/UL 1973:2018 Ed.2] IEEE 1547:2018 - IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces IEEE 1547a:2020 - IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces Amendment 1: To Provide More Flexibility for Adoption of Abnormal Operating Performance Category III IEEE 1547.1:2020 - IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Energy Resources with Electric Power Systems and Associated Interfaces Source requirements document UL 1741 (SRD) v2.0 – HECO Electric Rule No.21-2020 Generating Facility Interconnections Default New England Bulk System Area Settings Requirement PRC-024-3 Frequency and Voltage Protection Settings for Generating Resources GOVERNMENT OF PUERTO RICO PUBLIC SERVICE REGULATORY BOARD PUERTO RICO ENERGY BUREAU, Generating Facility and Microgrid Interconnection Regulation (“Regulation”), July 2021 Power Conversion Equipment [CSA C22.2#107.1:2016 Ed.4+U1] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] Photovoltaic Rapid Shutdown Systems [CSA C22.2#330:2023 Ed.2] Safety Functions Incorporating Electronic Technology [CSA C22.2#0.8:2019 Ed.4] This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 3 of 8 GFT-OP-11a (22-August-2019) Appendix 2: Ratings & Principle Characteristics: ➢ Ratings: Models 1707000-xx-y Rated AC Output Power (W) 11500, 10000, 7680, 5750 Rated AC Input Power (W) Charging 5000 Max. Cont. Output Power (W) 11500, 10000, 7680, 5750 Max. Continuous Output PV to AC Power Off-Grid (W) 15400 Max. Cont. Input Power (W) Charging 5000 AC Input / Output Voltage (VL-L) 240 AC Output Frequency (Hz) 60 Max. Cont. Output Current (A) 48, 4 1.6, 32, 24 Max. Cont. Input Current (A) Charging 20.83 Apparent Power rating (VA) 11500, 10000, 7680, 5750 Apparent Power rating (VA) Charging 5000 Normal Category A, B Abnormal Category II, III ➢ Communication Protocol: IEEE 2030.5 protocol ➢ PCH board MD5 Firmware checksum: c5773b136a9ef9be9057302a67258482 ➢ TACO board MD5 Firmware checksum: dcq8OiBXbQWYnK9UhCAjvl02/py2MZymmwAQYOn8jSc= ➢ Grid Support Function Parameters: Tesla used the parameters in the Result reporting form “104514208CRT-001RRF” during the testing of the grid support functions according to UL1741 SB. The parameters that have “blank” as their value are not applicable. ➢ UL 1998 and CSA C22.2#0.8 Evaluation: ECU / Board Rev Software version Checksum UL1998, CSA C22.2#0.8 Compliant* Date of evaluation HVP / -E V2 51705DB5 Yes Apr-19-2024 PWS / -3F V2 34204954 Yes Apr-19-2024 PWS / -1F V2 B3C1375B Yes Apr-19-2024 PWS / -D V2 43FEF523 Yes Apr-19-2024 *Note: Below safety functions were evaluated during the UL1998 and UL 991 evaluation. • List of all UL1998 and UL 991 functions are as follow: o Overcharge o Over-discharge o Over Temperature o Over current o Relay weld, Isolation Monitoring Interruption, PV RSD (UL 1741) o AFCI (UL 1699B) This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 4 of 8 GFT-OP-11a (22-August-2019) SIL-420/430 QD S I L FA B S O L A R . CO M • Improved Shade Tolerance • Improved Low-Light Performance • Increased Performance in High Temperatures • Enhanced Durability • Reduced Degradation Rate • Industry-Leading Warranty I N T R O D U C I N G N E X T- G E N E R A T I O N N -T Y P E C E L L T E C H N O LO G Y NTC MECHANICAL PROPERTIES / COMPONENTS METRIC IMPERIAL Module weight 21 kg ± 0.2 kg 46.3 lbs ± 0.4 lbs Dimensions (H x L x D) 1721 mm x 1133 mm x 35 mm 67.8 in x 44.6 in x 1.37 in Maximum surface load (wind/snow)* 4000 Pa rear load / 5400 Pa front load 83.5 lb/2 rear load / 112.8 lb/2 front load Hail impact resistance ø 25 mm at 83 km/h ø 1 in at 51.6 mph Cells 108 Half cells - N-Type Silicon solar cell 182 mm x 91 mm 108 Half cells - N-Type Silicon solar cell 7.16 in x 3.58 in Glass 3.2 mm high transmittance, tempered, antireflective coating 0.126 in high transmittance, tempered, antireflective coating Cables and connectors (refer to installation manual) 1350 mm, ø 5.7 mm, MC4 from Staubli 53.1 in, ø 0.22 in (12 AWG), MC4 from Staubli Backsheet High durability, superior hydrolysis and UV resistance, multi-layer dielectric film, fluorine-free PV backsheet Frame Anodized aluminum (Black) Junction Box UL 3730 Certified, IEC 62790 Certified, IP68 rated, 3 diodes TEMPERATURE RATINGS Temperature Coe icient Isc 0.04 %/°C Temperature Coe icient Voc -0.24 %/°C Temperature Coe icient Pmax -0.29 %/°C NOCT (± 2 °C) 45 °C Operating temperature -40/+85 °C WARRANTIES Module product workmanship warranty 25 years** Linear power performance guarantee 30 years ≥ 98% end 1st yr ≥ 94.7% end 12th yr ≥ 90.8% end 25th yr ≥ 89.3% end 30th yr SHIPPING SPECS Modules Per Pallet: 26 or 26 (California) Pallets Per Truck 32 or 30 (California) Modules Per Truck 832 or 780 (California) CERTIFICATIONS Product UL 61215, UL 61730, CSA C22.2#61730, IEC 61215, IEC 61730, IEC 61701 (Salt Mist Corrosion), IEC 62716 (Ammonia Corrosion), CEC Listed, UL Fire Rating: Type 2 Factory ISO9001:2015 * Warning. Read the Safety and Installation Manual for mounting specifications and before handling, installing and operating modules. ** 12 year extendable to 25 years subject to registration and conditions outlined under “Warranty” at silfabsolar.com. PAN files generated from 3rd party performance data are available for download at: silfabsolar.com/downloads. 44 . 6 " [ 1 1 3 3 m m ] 11.8" [300.5mm]44.1" [1120mm]11.8" [300.5mm] Ø0 . 1 7 " [ Ø 4 . 2 m m ] ( x 2 ) Gr o u n d i n g H o l e Mounting Hole (x4) Drainage Hole (x8) 43 " [ 1 0 9 3 m m ] 2.4" [60mm]8" [200mm] 53.15" [1350mm] Cable Length 1.4" [35mm] 1. 4 " [ 3 5 m m ] 0.06" [1.5mm] 67.8" [1721mm] 1. 4 " [ 3 5 m m ] 0.5" [12mm] 0. 3 " [ 7 m m ] 0. 6 " [ 1 5 m m ] Si d e Ba c k V i e w Pr o f i l e ELECTRICAL SPECIFICATIONS 420 430 Test Conditions STC NOCT STC NOCT Module Power (Pmax) Wp 420 313 430 321 Maximum power voltage (Vpmax) V 33.08 30.86 33.25 31.02 Maximum power current (Ipmax) A 12.70 10.15 12.93 10.33 Open circuit voltage (Voc) V 38.84 36.52 38.91 36.58 Short circuit current (Isc) A 13.50 10.85 13.87 11.15 Module e iciency % 21.5% 20.1% 22.1% 20.6% Maximum system voltage (VDC) V 1000 Series fuse rating A 25 Power Tolerance Wp 0 to +10 Measurement conditions: STC 1000 W/m • AM 1.5 • Temperature 25 °C • NOCT 800 W/m • AM 1.5 • Measurement uncertainty ≤ 3% Sun simulator calibration reference modules from Fraunhofer Institute. Electrical characteristics may vary by ±5% and power by 0 to +10 W. 1770 Port Drive Burlington WA 98233 USA T +1 360.569.4733 info@silfabsolar.com S I L FA B S OL AR . C O M 7149 Logistics Lane Fort Mill SC 29715 USA T +1 839.400.4338 240 Courtneypark Drive East Mississauga ON L5T 2Y3 Canada T +1 905.255.2501 F +1 905.696.0267 Silfab - SIL-420/430-QD-20240227 No reproduction of any kind is allowed without permission. Data and information is subject to modifications without notice. © Silfab Solar Inc., 2022. Silfab Solar® is a registered trademark of Silfab Solar Inc. SILFAB SOLAR INC. PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 SIGNAGE LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): CEC 2022: 690.54 PV SYSTEM DISCONNECT WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE LABEL LOCATION: ADJACENT TO PV BREAKER AND ESS OCPD (IF APPLICABLE). PER CODE(S): CEC 2022: 705.12(B)(3)(2) NOTES AND SPECIFICATIONS: ·SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE CEC 2022 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. ·SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. ·LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. ·LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. ·SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. ·DO NOT COVER EXISTING MANUFACTURER LABELS. SOLAR ELECTRIC PV PANELS LABEL LOCATION: ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. 4" 3" PER CODE(S): NEC 2020: 690.56(C), CEC 2022: 690.56(C) ELECTRICAL SHOCK HAZARD WARNING LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2022: 690.13(B) ! INVERTER 1 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC550 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): CEC 2022: 690.53 LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, AT EACH TURN, ABOVE AND BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S): CEC 2022: 690.31(D)(2) LABEL LOCATION: INSTALLED WITHIN 3' OF RAPID SHUT DOWN SWITCH PER CODE(S): CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3 WARNING! SOURCES: UTILITY GRID, BATTERY AND PV SOLAR ELECTRIC SYSTEM THREE POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): CEC 2022: 705.12(C) THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF BUSBAR WARNING! LABEL LOCATION: PV LOAD CENTER (IF APPLICABLE) AND ANY PANEL THAT UTILIZES "THE SUM OF BREAKERS RULE". PER CODE(S): CEC 2022: 705.12 (B)(3)(3) INVERTER 1 LABEL LOCATION: REQUIREMENT: UL 1741, SECTION 206.1 AND 206.4 LOCATION: MAIN PANEL SIZE: 4.25" X 1.25" PCS CONTROLLED CURRENT SETTING: 160 A THE MAXIMUM OUTPUT CURRENT FROM THIS SYSTEM IS CONTROLLED ELECTRONICALLY. REFER TO THE MANUFACTURER'S INSTRUCTIONS FOR MORE INFORMATION. WARNING: THIS SENSOR IS PART OF A POWER CONTROL SYSTEM. DO NOT REMOVE. REPLACE ONLY WITH THE SAME TYPE AND RATING. WARNING: THIS SENSOR IS PART OF A POWER CONTROL SYSTEM. DO NOT REMOVE. REPLACE ONLY WITH THE SAME TYPE AND RATING. REQUIREMENT: UL 1741, SECTION 206.3 LOCATION: AROUND THE CT WIRE BY CLAMP SIZE 4.25" X 0.75" NOMINAL ESS VOLTAGE VAC LABEL LOCATION: ENERGY STORAGE SYSTEM PER CODE(S): CEC 2022: 706.15(C) 120/240 520 VDCMAXIMUM ESS DC VOLTAGE:60 ENERGY STORAGE SYSTEM DISCONNECT ENERGY STORAGE SYSTEM CAUTION! LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2022: 706.15(C) INVERTER 2 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC373.50 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): CEC 2022 690.53 LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): CEC 2022: 690.54 PV SYSTEM DISCONNECT NOMINAL ESS VOLTAGE VAC LABEL LOCATION: ENERGY STORAGE SYSTEM PER CODE(S): CEC 2022: 706.15(C) 120/240 520 VDCMAXIMUM ESS DC VOLTAGE:60 ENERGY STORAGE SYSTEM DISCONNECT PV-5.0 PAGE REV: A 9/12/2025 MARY MACALA 1301 MAR LES W, SANTA ANA, CA, 92706 PROJECT NUMBER: 109R-301MACA PR-3004210689 SHEET DESIGNER: JOANNA MARIE PALMA CUSTOMER RESIDENCE: TEL. (714) 309-7546 APN: 198-071-46 (415) 580-6920 ex3 #ESTAMP#SSTAMP 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 SIGNAGE 2 CAUTION:MULTIPLE SOURCES OF POWER PER CODE(S): CEC 2022: 705.10, 710.10 1301 MAR LES W, SANTA ANA, CA, 92706 SOLAR PANELS ON ROOF REMOTE DISCONNECT SWITCH AC DISCONNECT INVERTER & ENERGY STORAGE (EXT) PV LOAD CENTER SERVICE ENTRANCE AND PV BREAKER DISCONNECT PV-5.1 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 5 of 8 GFT-OP-11a (22-August-2019) Appendix 3: List of Tested Grid protection / Support Function: Table 3A: Test List -1 Grid protection / Support Function Tested Test Standards Sections and Source Requirement Documents IEEE 1547- 2018 IEEE 1547.1- 2020 UL 1741SB - 2021 CA Rule 21:2020 UL 1741 SRD V2.0 (HECO):2020 OPERATIONAL TEMPERATURE -- 5.3.3.1 SB4.3.5.3 -- Same as 1547- 2018 PROTECTION FROM ELECTROMAGNETIC INTERFERENCE (EMI) TEST 4.11.1 5.8.1 SB4.3.5.8.1 -- Same as 1547- 2018 SURGE WITHSTAND PERFORMANCE TEST 4.11.2 5.8.2 SB4.3.5.8.2 -- Same as 1547- 2018 PARALLELING DEVICE 4.11.3 5.8.3 -- -- Same as 1547- 2018 OVERVOLTAGE TRIP 6.4.1 5.4.2 SB4.3.5.4.2 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 UNDERVOLTAGE TRIP 6.4.1 5.4.3 SB4.3.5.4.3 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 OVERFREQUENCY TRIP 6.5.1 5.5.1 & 5.5.2 SB4.3.5.5.1 & SB4.3.5.5.2 Electric Rule No. 21 Table Hh.2 Same as 1547- 2018 UNDERFREQUENCY TRIP 6.5.1 5.5.1 & 5.5.2 SB4.3.5.5.1 & SB4.3.5.5.2 Electric Rule No. 21 Table Hh.2 Same as 1547- 2018 LOW VOLTAGE RIDE-THROUGH 6.4.2.3 & 6.4.2.5 5.4.4 SB4.3.5.4.4 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 HIGH VOLTAGE RIDE-THROUGH 6.4.2.4 5.4.7 SB4.3.5.4.7 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 LOW FREQUENCY RIDE-THROUGH 6.5.2.3 5.5.3 SB4.3.5.5.3 Electric Rule No. 21 Table Hh.2 SRD-UL-1741-SA- V2.0 (HECO) Part II B HIGH FREQUENCY RIDE- THROUGH 6.5.2.4 5.5.4 SB4.3.5.5.4 Electric Rule No. 21 Table Hh.2 SRD-UL-1741-SA- V2.0 (HECO) Part II B RATE OF CHANGE OF FREQUENCY 6.5.2.5 5.5.5 -- -- Same as 1547- 2018 ANTI-ISLANDING PROTECTION - WITH GRID SUPPORT FUNCTIONS ENABLED 8.1 5.10.2 SB4.3.5.10.2 Electric Rule No. 21 Hh.1a According to UL 1741 SA-V2.0 (HECO) TEST FOR VOLTAGE PHASE-ANGLE CHANGE RIDE-THOUGH (VARIATION 1) 6.5.2.6 5.5.6.1 SB4.3.5.5.6 -- Same as 1547- 2018 ENTER SERVICE 4.10 5.6 -- -- Same as 1547- 2018 SYNCHRONIZATION CONTROL FUNCTION TEST FOR EQUIPMENT WITH NO SYNCHRONIZING DISABLE CAPABILITY (VARIATION 3) 6.3 5.7.4 -- -- Same as 1547- 2018 LIMITATION OF DC INJECTION FOR INVERTERS 7.1 5.9 -- Electric Rule No. 21 Hh.2h Same as 1547- 2018 OPEN PHASE 6.2.2 5.11 -- -- Same as 1547- 2018 CURRENT DISTORTION 7.3 5.12 -- Electric Rule No. Same as 1547- This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 6 of 8 GFT-OP-11a (22-August-2019) Grid protection / Support Function Tested Test Standards Sections and Source Requirement Documents IEEE 1547- 2018 IEEE 1547.1- 2020 UL 1741SB - 2021 CA Rule 21:2020 UL 1741 SRD V2.0 (HECO):2020 21 Hh.2g 2018 LIMIT ACTIVE POWER 4.6.2 5.13 -- Electric Rule No. 21 Hh.8 Same as 1547- 2018 CONSTANT POWER FACTOR 5.3.2 5.14.3 SB4.3.5.14.3 Electric Rule No. 21 Hh.2i Same as 1547- 2018 VOLTAGE-REACTIVE POWER (VOLT-VAR) MODE FIXED VREF 5.3.3 5.14.4 SB4.3.5.14.4 Electric Rule No. 21 Hh.2J Same as 1547- 2018 VOLTAGE-REACTIVE POWER (VOLT-VAR) MODE (VREF TEST) 5.3.3 5.14.5 SB4.3.5.14.5 -- Same as 1547- 2018 ACTIVE POWER-REACTIVE POWER MODE (WATT-VAR) 5.3.4 5.14.7 SB4.3.5.14.7 -- Same as 1547- 2018 CONSTANT REACTIVE POWER (VAR) MODE 5.3.5 5.14.8 SB4.3.5.14.8 -- Same as 1547- 2018 VOLTAGE-ACTIVE POWER (VOLT- WATT) MODE 5.4 5.14.9 SB4.3.5.14.9 Electric Rule No. 21 Hh.2.m Same as 1547- 2018 TEST FOR FREQUENCY -DROOP (FREQUENCY-POWER OR FREQUENCY-WATT) CAPABILITY — ABOVE NOMINAL FREQUENCY 6.5.2.7 5.15.2 SB4.3.5.15.2 Electric Rule No. 21 Hh.2.l SRD-UL-1741-SA- V2.0 (HECO) Part II C TEST FOR FREQUENCY -DROOP (FREQUENCY-POWER OR FREQUENCY-WATT) CAPABILITY — BELOW NOMINAL FREQUENCY 6.5.2.7 5.15.3 SB4.3.5.15.3 Electric Rule No. 21 Hh.2.l SRD-UL-1741-SA- V2.0 (HECO) Part II C PRIORITIZATION OF DER RESPONSES 4.7 5.16 SB4.3.5.16 -- Same as 1547- 2018 LOAD REJECTION OVERVOLTAGE (LROV) 7.4 5.17.2 SB4.3.5.17.2 -- Same as 1547- 2018 FAULT CURRENT TESTS FOR INVERTERS 6.2.1 5.18.1 -- -- Same as 1547- 2018 PERSISTENCE OF DER PARAMETER SETTINGS -- 5.19 -- -- Same as 1547- 2018 NORMAL RAMP RATE -- -- -- Electric Rule No. 21 Hh.2k -- NAMEPLATE DATA TEST 10.3 6.4 -- -- Same as 1547- 2018 MONITORING INFORMATION TEST 10.5 6.6 SB4.3.6.6 -- Same as 1547- 2018 MANAGEMENT INFORMATION TEST 10.6 6.7 SB4.3.6.7 -- Same as 1547- 2018 Powerwall 3 Power Everything 2024 — Powerwall 3 is a fully integrated solar and battery system, designed to accelerate the transition to sustainable energy. Customers can receive whole home backup, cost savings, and energy independence by producing and consuming their own energy while participating in grid services. Once installed, customers can manage their system using the Tesla App to customize system behavior to meet their energy goals. Powerwall 3 achieves this by supporting up to 20 kW DC of solar and providing 11.5 kW AC of continuous power per unit. It has the ability to start heavy loads up to 185 A LRA, meaning a single unit can support the power needs of most homes. Powerwall 3 is designed for mass production,fast and ef𿿿cient installations,easy system expansion,and simple connection to any electrical service. 22024Powerwall 3 Datasheet Solar Technical Speci￿cations Maximum Solar STC Input 20 kW Withstand Voltage 600 V DC PV DC Input Voltage Range 60 — 550 V DC PV DC MPPT Voltage Range 60 — 480 V DC MPPTs 6 Maximum Current per MPPT (Imp)13 A 5 Maximum Short Circuit Current per MPPT (Isc)15 A 5 Powerwall 3 Technical Specifications 1 Typical solar shifting use case. 2 Values provided for 25°C (77°F), at beginning of life. 3.3 kW charge/discharge power. 3 Tested using CEC weighted ef𿿿ciency methodology. 4 The customer is expected to provide internet connectivity for Powerwall 3;cellular should not be used as the primary mode of connectivity. Cellular connectivity subject to network operator service coverage and signal strength. 5 Where the DC input current exceeds the MPPT rating,a jumper can be used to combine two MPPTs into a single input to intake DC current up to 26 A IMP / 30 A ISC. Battery Technical Speci￿cations Nominal Battery Energy 13.5 kWh AC 2 Maximum Continuous Discharge Power 11.5 kW AC Maximum Continuous Charge Power 5 kW AC Output Power Factor Rating 0 -1 (Grid Code con𿿿gurable) Maximum Continuous Current 48 A Maximum Output Fault Current 10 kA Load Start Capability (1 s)185 A LRA Power Scalability Up to 4 Powerwall 3 units supported System Technical Speci￿cations Model Number 1707000-xx-y Nominal Grid Voltage (Input &Output)120/240 VAC Grid Type Split phase Frequency 60 Hz Overcurrent Protection Device 60 A Solar to Battery to Home/Grid Ef￿ciency 89% 1,2 Solar to Home/Grid Ef￿ciency 97.5% 3 Supported Islanding Devices Gateway 3, Backup Switch, Backup Gateway 2 Connectivity Wi-Fi (2.4 and 5 GHz), Dual-port switched Ethernet, Cellular (LTE/4G 4) Hardware Interface Dry contact relay,Rapid Shutdown (RSD)certi𿿿ed switch and 2-pin connector, RS-485 for meters AC Metering Revenue Grade (+/- 0.5%) Protections Integrated arc fault circuit interrupter (AFCI), Isolation Monitor Interrupter (IMI),PV Rapid Shutdown (RSD)using Tesla Mid-Circuit Interrupters Customer Interface Tesla Mobile App Warranty 10 years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eb 3, 2020 : !!761;!: ;: ;:  , 3 4 3 <) =2::5,3< 2#15()<==  . )( *C . */3.%D //  . )( *  . )( //    . --8  (/. 88  .#1 $+  8  . E8 *  - ( .(.3+  .( -8. 4   ,.4.   / (/.     .3 .A 8 '  -2- ./- .3 44428#14 ..3 2 23' $  3( .$  (  . $ / /"C   ' -8( .  (  . E '*- (/ C % */ C  E -8 ../- .C  .  3( . .  (  .   '  .  (  .< / . ( 3 ( 8 = .'.- . ( (   .'.- . (/( (  */( . / 8 / *(.38  . .    (4  . *   . *:6-.  32024Powerwall 3 Datasheet Mechanical Speci￿cations Dimensions 1099 x 609 x 193 mm (43.25 x 24 x 7.6 in) Weight 130 kg (287 lb) Mounting Options Floor or wall mount Powerwall 3 Technical Specifications Environmental Speci￿cations Operating Temperature –20°C to 50°C (–4°F to 122°F) 6 Operating Humidity (RH)Up to 100%, condensing Storage Temperature –20°C to 30°C (–4°F to 86°F), up to 95% RH, non- condensing, State of Energy (SOE): 25% initial Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Rating NEMA 3R Ingress Rating IP67 (Battery & Power Electronics) IP45 (Wiring Compartment) Pollution Rating PD3 Operating Noise @ 1 m < 50 db(A) typical <62 db(A)maximum Compliance Information Certi￿cations UL 1642, UL 1699B, UL 1741, UL 1741 SA, UL 1741 SB, UL 1741 PCS, UL 3741, UL 1973, UL 1998, UL 9540, IEEE 1547- 2018, IEEE 1547.1, UN 38.3 Grid Connection United States Emissions FCC Part 15 Class B Environmental RoHS Directive 2011/65/EU Seismic AC156, IEEE 693-2005 (high) Fire Testing Meets the unit level performance criteria of UL 9540A 6 Performance may be de-rated at operating temperatures above 40°C (104°F). 609 mm 193 mm 1099 mm 42024Powerwall 3 Datasheet Electrical Speci￿cations Model MCI-1 MCI-2 Nominal Input DC Current Rating (IMP)13 A 13 A Maximum Input Short Circuit Current (ISC)19 A 17 A Maximum System Voltage (PVHCS)600 V DC 1000 V DC 7 Solar Shutdown Device Technical Specifications Environmental Speci￿cations Operating Temperature -40°C to 50°C (-40°F to 122°F) -45°C to 70°C (-49°F to 158°F) Storage Temperature –30°C to 70°C (–22°F to 158°F) –30°C to 70°C (–22°F to 158°F) Enclosure Rating NEMA 4X /IP65 NEMA 4X /IP65 RSD Module Performance Maximum Number of Devices per String 5 5 Control Power Line Excitation Power Line Excitation Passive State Normally Open Normally Open Maximum Power Consumption 7 W 7 W Warranty 25 years 25 years — The Solar Shutdown Device is a Mid-Circuit Interrupter (MCI)and is part of the PV system rapid shutdown (RSD)function in accordance with Article 690 of the applicable NEC. When paired with Powerwall 3, solar array shutdown is initiated by any loss of AC power. Mechanical Speci￿cations Electrical Connections MC4 Connector MC4 Connector Housing Plastic Plastic Dimensions 125 x 150 x 22 mm (5 x 6 x 1 in) 173 x 45 x 22 mm (6.8 x 1.8 x 1 in) Weight 350 g (0.77 lb) 120 g (0.26 lb) Mounting Options ZEP Home Run Clip M4 Screw (#10) M8 Bolt (5/16") Nail / Wood screw Wire Clip Compliance Information Certi￿cations UL 1741 PVRSE, UL 3741, PVRSA (Photovoltaic Rapid Shutdown Array) RSD Initiation Method External System Shutdown Switch or Powerwall 3 Enable Switch 7 Maximum System Voltage is limited by Powerwall to 600 V DC. UL 3741 PV Hazard Control (and PVRSA)Compatibility See Powerwall 3 Installation Manual 52024Powerwall 3 Datasheet Gateway 3 8 Only Eaton CSR or BWH main breakers are 25 kA rated. Performance Speci￿cations Model Number 1841000-01-y Nominal Grid Voltage 120/240 V AC Grid Con￿guration Split phase Grid Frequency 60 Hz Continuous Current Rating 200 A Maximum Supply Short Circuit Current 22 kA with Square D or Eaton main breaker 25 kA with Eaton main breaker 8 IEC Protective Class Class I Overvoltage Category Category IV Mechanical Speci￿cations Dimensions 660 x 411 x 149 mm (26 x 16 x 6 in) Weight 16.3 kg (36 lb) Mounting options Wall mount Environmental Speci￿cations Operating Temperature –20°C to 50°C (–4°F to 122°F) Operating Humidity (RH)Up to 100%, condensing Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Type NEMA 3R Compliance Information Certi￿cations UL 67, UL 869A, UL 916, UL 1741 PCS, CSA 22.2 107.1, CSA 22.2 29 Emissions FCC Part 15, ICES 003 — Tesla Gateway 3 controls connection to the grid in a Powerwall system, automatically detecting outages and providing seamless transition to backup power. It provides energy monitoring that is used by Powerwall for solar self-consumption, time-based control, and backup operation. 411 mm 660 mm 149 mm AC Meter Revenue accurate (+/- 0.5%) Communication CAN User Interface Tesla App Backup Transition Automatic disconnect for seamless backup Overcurrent Protection Device 100–200 A Service entrance rated Eaton CSR, BWH, or BW, or Square D QOM breakers Internal Panelboard 200 A 8-space/16 circuit breakers Eaton BR, Siemens QP, or Square D HOM breakers rated to 10–125A Warranty 10 years 62024Powerwall 3 Datasheet Backup Switch 9 Breaker maximum supply short circuit current rating must be equal to or greater than the available fault current. Performance Speci￿cations Model Number 1624171-xx-y Continuous Load Rating 200 A, 120/240 V split phase Maximum Supply Short Circuit Current 22 kA with breaker 9 Communication CAN AC Meter Revenue accurate (+/- 0.5%) Expected Service Life 21 years Warranty 10 years Mechanical Speci￿cations Dimensions 176 x 205 x 74 mm (6.9 x 8.1 x 2.9 in) Weight 2.8 lb Meter and Socket Compatibility ANSI Type 2S, ringless or ring type External Service Interface Contactor manual override 10 Reset button Conduit Compatibility 1/2-inch NPT Environmental Speci￿cations Operating Temperature –40°C to 50°C (–40°F to 122°F) Storage Temperature –40°C to 85°C (–40°F to 185°F) Enclosure Rating NEMA 3R Pollution Rating PD3 Compliance Information Safety Standards USA: UL 414, UL 414 SB, UL 2735, UL 916, CA Prop 65 Emissions FCC, ICES 10 Manually overrides the contactor position during a service event. — The Tesla Backup Switch controls connection to the grid in a Powerwall system, and can be easily installed behind the utility meter or in a standalone meter panel downstream of the utility meter. The Backup Switch automatically detects grid outages, providing a seamless transition to backup power. It communicates directly with Powerwall, allowing home energy usage monitoring from any mobile device with the Tesla app. 204.86 74 176 mm 205 mm 74 mm 72024Powerwall 3 Datasheet Backup Gateway 2 Performance Speci￿cations Model Number 1232100-xx-y AC Voltage (Nominal)120/240 V Feed-in Type Split phase Grid Frequency 60 Hz Current Rating 200 A Maximum Supply Short Circuit Current 10 kA 11 Overcurrent Protection Device 100 - 200 A, Service entrance rated 9 Overvoltage Category Category IV Internal Primary AC Meter Revenue accurate (+/- 0.2%) Internal Auxiliary AC Meter Revenue accurate (+/- 2%) Primary Connectivity Ethernet, Wi-Fi Secondary Connectivity Cellular (3G, LTE/4G) 12 Mechanical Speci￿cations Dimensions 660 x 411 x 149 mm (26 x 16 x 6 in) Weight 20.4 kg (45 lb) Mounting options Wall mount, Semi-Bush mount Environmental Speci￿cations Operating Temperature –20°C to 50°C (–4°F to 122°F) Operating Humidity (RH)Up to 100%, condensing Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Type NEMA 3R Compliance Information Certi￿cations UL 67, UL 869A, UL 916, UL 1741 PCS, CSA 22.2 0.19, CSA 22.2 205 Emissions FCC Part 15, ICES 003 411 mm 660 mm 149 mm 11 When protected by Class J fuses, Backup Gateway 2 is suitable for use in circuits capable of delivering not more than 22kA symmetrical amperes. 12 Cellular connectivity subject to network operator service coverage and signal strength. — Backup Gateway 2 controls connection to the grid when paired with Powerwall 3, automatically detecting outages and providing seamless transition to backup power. Backup Gateway 2 also provides energy metering for solar self-consumption, time-based control, and backup operation. In this system con𿿿guration,Powerwall 3 acts as the Site Controller,with the Backup Gateway 2 Site Controller disabled. User Interface Tesla App Operating Modes Support for solar self- consumption, time-based control, and backup Backup Transition Automatic disconnect for seamless backup Modularity Supports up to 10 AC- coupled Powerwalls Optional Internal Panelboard 200 A 6-space / 12 circuit breakers Siemens QP or Square D HOM breakers rated 10 - 80A or Eaton BR breakers rated 10 - 125A Warranty 10 years 82024Powerwall 3 Datasheet Powerwall 3 Example System Configurations Powerwall 3 with Backup Switch Whole Home Backup Powerwall 3 with Gateway 3 Whole Home Backup Powerwall 3 with Backup Gateway 2 Partial Home Backup This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 7 of 8 GFT-OP-11a (22-August-2019) Table 3B: Test List -2 Test Description CSA C22.2#107.1:2016 Ed. 4 CSA C22.3#9:2020 Ed 2 Screw Tightening Torque Test 3.6.3 -- Impedance Test 105.1/10.5.2 -- Continuity Test 4.1 -- Output Power Factor 4.2 -- Voltage Harmonics for stand alone 15.3.2.1 -- Frequency 10.5.4 -- Stand-alone inverter dc output short-circuits current contribution 10.5.5 -- Normal ramp rate -- 7.2.3.4.2 / 8.3.12.2.3 Flicker -- 7.2.2 / 8.3.13 Test for constant reactive power (var) mode 7.2.3.3.3 / 8.3.12.2.2 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 8 of 8 GFT-OP-11a (22-August-2019) Appendix 4: Revision Summary Date / Project Engineer Comments 15-Feb-2023 Dipesh Patel Original issue date 8-Mar-2023 / G104200718 Dipesh Patel Added UL 1699B, UL 1998 and UL 991 standards 24-Mar-2023/ G104200718 Dipesh Patel Added UL 1973 standard. Added normal and abnormal category in ratings table. 18-Apr-2023 / G104200718 Dipesh Patel Added additional factory settable nameplate ratings rated output active power (W): 9600, 7680, 5750; Max. Continuous output power (W): 9600, 7680, 5750; Max. Cont. Output Current (A): 40, 32, 24; Apparent Power rating (VA): 9600, 7680, 5750 Added Puerto Rico Interconnection regulation as it refers to UL 1741 and IEEE 1547-2018. 1-May-2024 / G104514208 Mukund Rana A) Added standards. Power Conversion Equipment [CSA C22.2#107.1:2016 Ed.4+U1] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] Photovoltaic Rapid Shutdown Systems [CSA C22.2#330:2023 Ed.2] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] B) Update CSA C22.2#0.8 standard C) added Table 3B: Test List -2 City of Santa Ana, I, Mary Macala, grant authorization to SUNRUN SOLAR to install Rooftop Mounted Solar on my residence located at 1301 mar less w , SANTA ANA, CA, 92706. SIGNATURE:___________________ DATE:__________ 717 17th Street, Ste. 200 | Denver, CO 80202  Docusign Envelope ID: 58C02DA1-CDE1-4B9F-AC3C-4979778BD2A6 9/17/2025 Certificate Of Completion Envelope Id: 58C02DA1-CDE1-4B9F-AC3C-4979778BD2A6 Status: Completed Subject: Complete with DocuSign: Solar Authorization Letter.pdf EmployeeName: TermDate: Company: Source Envelope: Document Pages: 1 Signatures: 1 Envelope Originator: Certificate Pages: 5 Initials: 0 Gary Butler AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) 225 Bush Street, Suite 1400 San Francisco, CA 94104 gary.butler@sunrun.com IP Address: 204.145.98.10 Record Tracking Status: Original 9/17/2025 9:03:43 AM Holder: Gary Butler gary.butler@sunrun.com Location: DocuSign Signer Events Signature Timestamp Mary Macala mmacala@aol.com Security Level: Email, Account Authentication (None) Signature Adoption: Pre-selected Style Using IP Address: 185.223.152.45 Signed using mobile Sent: 9/17/2025 9:05:21 AM Viewed: 9/17/2025 10:31:11 AM Signed: 9/17/2025 10:31:43 AM Electronic Record and Signature Disclosure: Accepted: 9/17/2025 10:31:11 AM ID: ce874e3c-6d9f-45ec-b0a7-4aeada67e5a9 In Person Signer Events Signature Timestamp Editor Delivery Events Status Timestamp Agent Delivery Events Status Timestamp Intermediary Delivery Events Status Timestamp Certified Delivery Events Status Timestamp Carbon Copy Events Status Timestamp Witness Events Signature Timestamp Notary Events Signature Timestamp Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted 9/17/2025 9:05:21 AM Certified Delivered Security Checked 9/17/2025 10:31:11 AM Signing Complete Security Checked 9/17/2025 10:31:43 AM Completed Security Checked 9/17/2025 10:31:43 AM Payment Events Status Timestamps Electronic Record and Signature Disclosure CONSUMER DISCLOSURE From time to time, Sunrun Inc. 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Entire Agreement Provision This agreement and the consumer disclosure statement executed by the customer in conjunction with and simultaneously with its review and acceptance of the terms set forth herein constitute the entire agreement between the parties with respect to the subject matter hereof and supersede any prior understandings, agreements, or representations by or between the parties, written or oral, to the extent they relate in any way to the subject matter hereof. Rev: 8/29/19 SOL-01 CBC 2016 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1.   Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2.   Will the PV system be installed on a roof having only one roofing layer with no overlays? 3.   Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4.   Will the PV system weigh maximum 4 pounds per square feet or less? 5.   Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6.   Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7.   Will the PV system be installed without using any ballast system or counter-weight system? 8.   Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9.   Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10.   Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Phone Number: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org RESIDENTIAL PHOTOVOLTAIC CHECKLIST 1301 MAR LES W, SANTA ANA, CA, 92706 SUNRUN CA CL #750184 (C10, C46, A) caitlyn hernandez 3854005019 10.28.25 oc_permits@sunrun.com Article 220 - Service/Feeder calculation for (address):Job Code 1301 Mar Les W Santa Ana CA USA 92706 109R-301MACA Section 220.83 Existing Dwelling Unit Part #1 - Section 220.83(B)(1) General Lighting/Receptacles @ 3 VA per sq ft: Building Square Footage VA (watts)Amps House 1817 5451 22.71 Amps Box A (VA) 22.71 5451Total for Part #1: Part #2 - Section 220.83(B)(2),(4) a, b, c, d - Appliances and Dedicated Circuits: Dedicated Circuit Size in VA Dedicated Circuit Size in VA Unknown 2-Pole Load 24960 N/A Dishwasher 1000 N/A Disposal 600 N/A Microwave 1500 N/A Refrigerator 1000 N/A Laundry 1500 N/A Appliance Circuit(s)3000 N/A N/A N/A N/A N/A N/A Amps Box B (VA) N/A 33560 139.83Total for Part #2: Total VA from Parts #1 and #2 combined:Box A + Box B = 5590.83 Total VA 39011 First 8000 VA @ 100% 8000 Remaining VA @ 40% Remaining VA = 31011 31011 x 40% = 12404.4 VA Adding First 8,000 VA 8000 VA 20404.4 VA 85.02 Amps Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits: Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits: Part #3 - Section 220.83(B) Heating and A/C loads: 100% of all the Heating or A/C loads in VA: 11520 VA 100% of all the Heating or A/C loads in Amps: 48 A *Combine the larger loads of either the Heating or the A/C loads togther Totals from all Parts#EStamp VA Volts Amps Parts #1 & #2 20404.4 240 85.02 Part #3 11520 240 48 Total VA for all Parts: 31924.4 Totals Service/Feeder Load 133.02 #EStamp Panel 1 of 2 Bus Rating: 200 Main Rating: 200 Panel % of Sq.Ft: 100%Panel % of 100% VA: 100% A/C Unit - 240V 11520 Microwave 1500 Unknown 2-Pole Load 11520 Refrigerator 1000 Unknown 2-Pole Load 5760 laundry 1500 Unknown 2-Pole Load 7680 Appliance Circuit 1 1500 Dishwasher 1000 Appliance Circuit 2 1500 Disposal 600 Itemized House and 240V Loads for Panel: (VA) Not Fed by other panels Feeds: Panel 2 0 Load Calc: (This Panel) 133.02 Total Load Calc: 133.02 Panel 2 of 2 Bus Rating: 125 Main Rating: 125 Panel % of Sq.Ft: 0%Panel % of 100% VA: 0% Itemized House and 240V Loads for Panel: (VA) Fed by: Panel 1 Load Calc: (This Panel) 0 Total Load Calc: 0 09/14/2025 RE: Structural Certification for Installation of Residential Solar MARY MACALA:1301 MAR LES W, SANTA ANA, CA, 92706 Attn: To Whom It May Concern Design Criteria Code 2022 California Building Code (ASCE 7-16) Risk category II Wind Load (component and Cladding) Roof Dead Load Dr 10 psf V 96 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 0 psf If you have any questions on the above, please do not hesitate to call. Signed: Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Structural evalution were done in accordance with applicable building codes and considering design criteria below: This Letter is for a structural evaluation of the existing structure at the address above. The purpose of our review was to determine the adequacy of the existing structure to support the proposed installation of solar panels as well as the attachment of solar panel to the existing framing. After review, we concluded that the existing structure is adequate to support the proposed solar panel installation. Gravity load increase did not exceed 5% and therefore, this install meets the prescriptive compliance requirements of the applicable IEBC. Exp: 06/30/2026 09/14/2025 projects@evengineersnet.com http://www.evengineersnet.com Wind (Uplift Check) DCR check= 0.39 CONNECTION PASS Vertical Load Resisting System Design Gravity Load Check Roof Dead Load Roof Dead Load 10.0 psf PV Dead Load 3.0 psf Roof Live Load 20 psf PV Roof Live Load 0 psf Snow Load 0 psf IEBC Check Existing With PV Roof Dead Load (D) 10.0 13.0 psf Roof Live Load (Lr) 18.4 0.0 psf Roof Snow Load (S) 0.0 0.0 psf Cs= 1 0.78 Existing With PV (D + Lr) = 22.7 14.4 psf (D + S) = 8.7 11.3 psf Maximum Gravity Load 22.7 14.4 psf Load Increase (%)-36.4% OK IBC Provision 2021 Siesmic Loads Check Roof Dead Load 10 psf % or Roof with Pv 14.4% Dpv and Racking 3 psf Average Total Dead Load 10.4 psf Increase in Dead Load 2.2%OK Limits of Scope of Work and Liability *The requirements of Section 806.2 of the 2018 IEBC are met and the structure is permitted to remain unaltered. The Existing structure is assumed to have been designed and constructed following appropriate codes and to have appropriate permits. The analysis was according to applicable building codes, professional engineering and design experience, opinions and judgments. This evalution produced for this structure's assessment is only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural analysis standards and procedures. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and spans. Contractor shall also verify that there is framing damage or deficiencies. If observed, the EOR must be notified before install. The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. projects@evengineersnet.com http://www.evengineersnet.com