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Home My WebLink About3902 S Alder St - Plan#1 #2 109' 8" 95 ' 3" 99' 11" 48 ' 2 " MSP BLP BG RSD DA JBA 26' 21'-11" 14 ' - 6 " 1'-9" SUB BAT ARRAY LOCATION(S) PROJECT SITE REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATE DESCRIPTION REVISIONS PV-1 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C COVER PAGE & SITE PLAN CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 PH O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A PHOTOVOLTAIC ROOF MOUNT & ENERGY SYSTEM 22 MODULES - SYSTEM SIZE STC (10.120 kW DC /11.500 kW AC) 3902 ALDER ST, SANTA ANA, CA 92707 USA (33.6953927, -117.8690450 ) GOVERNING CODES ● 2022 CALIFORNIA FIRE CODE ● 2022 CALIFORNIA BUILDING CODE ● 2022 CALIFORNIA RESIDENTIAL CODE ● 2022 CALIFORNIA ELECTRICAL CODE GENERAL NOTES 1) ALL PANELS, SWITCHES, ETC. SHALL HAVE SUFFICIENT GUTTER SPACE AND LUGS IN COMPLIANCE WITH UL REQUIREMENTS TO ACCOMMODATE CONDUCTORS SHOWN. 2) THIS SYSTEM WILL NOT BE INTERCONNECTED UNTIL APPROVAL FROM THE LOCAL JURISDICTION AND UTILITY IS OBTAINED. 3) ALL EXTERIOR ELECTRICAL DEVICES AND EQUIPMENT INCLUDING THOSE THAT ARE EXPOSED TO OUTSIDE ENVIRONMENT SHALL BE WEATHERPROOF AND SHALL BE LISTED BY 'UL' FOR THE TYPE OF APPLICATION AND 'UL' LABEL SHALL APPEAR ON ALL ELECTRICAL EQUIPMENT. 4) WIRING METHOD SHALL BE EMT ABOVE GROUND MOUNTED IN CONCEALED SPACES (UNLESS APPROVED OTHERWISE) AND SCHEDULE-40 PVC FOR BELOW GROUND INSTALLATIONS UNLESS NOTED OTHERWISE. 5) AN OSHA APPROVED LADDER PROVIDING ACCESS TO ALL PORTIONS OF THE ARRAY SHALL BE SECURED IN PRIOR TO REQUESTING INSPECTION. 6) IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE CONDUCTOR IF NECESSARY. 7) OCCUPANCY TYPE: R-3 8) CONSTRUCTION TYPE: VB SCALE: 1/16" = 1'-0" SITE PLAN HOUSE PHOTO SCALE: NTS VICINITY MAP SCALE: NTS SHEET INDEX PV-1 COVER PAGE & SITE PLAN PV-2 ROOF PLAN WITH MODULES PV-2.1 STRING PLAN WITH MODULES PV-3 ATTACHMENT DETAIL PV-4 THREE LINE DIAGRAM PV-5 WIRING CALCULATION PV-5.1 EQUIPMENT ELEVATION PV-5.2 PANEL SCHEDULES PV-5.3 LOAD CALCULATION PV-6 PLACARDS PV-7+ EQUIPMENT SPECIFICATION AHJ: SANTA ANA (CITY OF), CALIFORNIA UTILITY: SOUTHERN CALIFORNIA EDISON CO SYSTEM SUMMARY STC (10.120 KW DC / 11.500 KW AC) STC DC: (22) 460W = 10.120 KW STC AC: (1) 11500W = 11.500 KW ● (22) REC SOLAR PTE. LTD. REC460AA PURE-RX MODULES ● (1) TESLA INC. POWERWALL -3 WITH INTEGRATED 13.5 KWH BATTERY ● (1) TESLA BACKUP GATEWAY 2 ● 2X STRINGS OF 6 CONNECTED IN SERIES ● 2X STRINGS OF 5 CONNECTED IN SERIES LE G E N D NEW PV MODULE FIRE SETBACK ROOF ATTACHMENT FRONT OF HOUSE DIMENSIONS PROPERTY LINE RAFTER/TRUSS RAIL FENCE GATE JBA AC JUNCTION BOX (NEW) MSP MAIN SERVICE PANEL & UTILITY METER (NEW, 400A) BLP BACKUP LOAD PANEL (NEW) BG TESLA BACKUP GATEWAY-2 (NEW) BAT BATTERY (NEW) TESLA MCI -1 ROOF ACCESS POINT CONDUIT STRING DRIVEWAY RSD RAPID SHUTDOWN DISCONNECT (NEW) AL D E R S T CONDUIT RUN (ON ROOF) DRIVEWAY MAIN HOME CEC-AC RATING - 9.461 KW SUB SUB PANEL (NEW) DA ESS DISCONNECT (NEW) Rev-C Bldg # 101120972 Elect #20184082 APPROVALS: ELECT - M. Smith ***The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. *** 3902 S Alder St 4/30/2025 18" FIRE SETBACK #1 18 " F I R E S E T B A C K #2 18" FIRE SETBACK 18 " F I R E S E T B A C K MSP BLP BG RSD DA JBA 36" FIRE SETBACK 36" FIRE SETBACK SUB BAT REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-2 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C ROOF PLAN WITH MODULES CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: 1/8" = 1'-0" ROOF PLAN WITH MODULES BILL OF MATERIALS EQUIPMENT QTY DESCRIPTION SOLAR PV MODULES 22 REC SOLAR PTE. LTD. REC460AA PURE-RX BATTERY 1 TESLA INC. POWERWALL -3 WITH INTEGRATED 13.5 KWH BATTERY SMART SWITCH 1 TESLA BACKUP GATEWAY-2 TESLA MCI-1 4 TESLA MID-CIRCUIT INTERRUPTERS-1 ESS DISCONNECT 1 UNFUSED AC DISCO KNIFEBLADE LOCKABLE (60A 1PH 240VAC JUNCTION BOX (AC)1 JUNCTION BOX 600V, NEMA 3R UL LISTED ATTACHMENTS 58 IRONRIDGE RESOURCES FLASHFOOT2 RAIL 20 IRONRIDGE RESOURCES XR10 RAIL SPLICES 6 RAIL SPLICES (FOR ABOVE) MID CLAMPS 30 MID CLAMPS END CLAMPS 28 END CLAMPS GROUNDING LUG 7 GROUNDING LUG ROOF ACCESS POINT ●SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRE THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS OR DOORS, AND LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN LOCATIONS WHERETHE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS. DESIGN CRITERIA ●EXPOSURE CATEGORY = B ●WIND SPEED = 95 MPH ●SNOW LOAD = 0 PSF ROOF VENTS, SKYLIGHTS, WILL NOT BE COVERED UPON PV INSTALLATION GRAPHIC LOCATION #1 LE G E N D NEW PV MODULE FIRE SETBACK ROOF ATTACHMENT FRONT OF HOUSE DIMENSIONS PROPERTY LINE RAFTER/TRUSS RAIL FENCE GATE TESLA MCI -1 ROOF ACCESS POINT CONDUIT STRING CONDUIT RUN (ON ROOF) ACCESS ROOF #2 TESLA BACKUP GATEWAY-2 UTILITY METER & MAIN PANEL BACKUP LOAD PANEL RSD MODULE AREA & WEIGHT CALCULATIONS PV PANELS (COUNT, AREA, WEIGHT): ●(22x) REC SOLAR PTE. LTD. REC460AA PURE-RX (68.0" x 47.4", 51.6 LB) ROOF PLANE #1: ●ATTACHMENT COUNT: 30 ●MOUNTING SYSTEM WEIGHT / MODULE: 1.5 LB ●MOUNTING SYSTEM WEIGHT: (11) 1.5 LB = 16.5 LB ROOF PLANE #2: ●ATTACHMENT COUNT: 28 ●MOUNTING SYSTEM WEIGHT / MODULE: 1.5 LB ●MOUNTING SYSTEM WEIGHT: (11) 1.5 LB = 16.5 LB NEW PANELS: ●PANEL AREA: (22) 68.0" x 47.4" = 493 SF ●PANEL WEIGHT: (22) 51.6 = 1135 LB ●MCI-1 WEIGHT: (4) .77 = 3.08 LB ●TOTAL SYSTEM WEIGHT: 1135 + 3.08 + 16.5 + 16.5 = 1171 LB ●WEIGHT PER CONNECTION: 1171 LB / 58 = 20.19 LB ●DISTRIBUTED LOAD: 1171 LB / 493 SF = 2.37 PSF ●ROOF AREA COVERAGE: 493 SF / 2827 SF = 17.4% ROOF DESCRIPTION TABLE ROOF PLANE ROOF PITCH ROOF AZIMUTH ROOF MATERIAL RAFTER SIZE RAFTER SPACING ATTACHMENT SPACING MODULES (PITCH) #1 23°180°ASPHALT SHINGLE 2" x 10"24" O.C.48" O.C.11 (23°) #2 23°270°ASPHALT SHINGLE 2" x 10"24" O.C.48" O.C.11 (23°) AL D E R S T ACCESS ROOF #1 (01)TESLA POWERWALL 3 GRAPHIC LOCATION #2 JBA AC JUNCTION BOX (NEW) MSP MAIN SERVICE PANEL & UTILITY METER (NEW, 400A) BLP BACKUP LOAD PANEL (NEW) BG TESLA BACKUP GATEWAY-2 (NEW) BAT BATTERY (NEW) RSD RAPID SHUTDOWN DISCONNECT (NEW) SUB SUB PANEL (NEW) GRAPHIC LOCATION #3 (N) SUB PANEL ESS DISCONNECT DA ESS DISCONNECT (NEW) Rev-C 3902 S Alder St 4/30/2025 PV-3.1 PV-3 ~6 " (E) COMPOSITE SHINGLE SEE ENLARGED VIEW PV MODULE 2"X10" RAFTER & 24" O.C 5/16"x3.5" SS LAG BOLT WITH MIN 212" THREAD EMBEDMENT, SEALED PENETRATION PV MODULES (E) COMPOSITE SHINGLE IRONRIDGE XR10 RAIL IRONRIDGE INTEGRATED GROUNDING & END/MID CLAMP ALUMN. "L" BRACKET W/3/8" SS BOLT & NUT IRONRIDGE FLASH FOOT2 ATTACHMENTS FLASHING 2"X10" RAFTER & 24" O.C SCALE: NTS ATTACHMENT DETAIL SCALE: NTS ATTACHMENT DETAIL (ENLARGED SECTION VIEW) REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-3 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C ATTACHMENT DETAIL CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-5.1 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT ELEVATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: NTS EQUIPMENT ELEVATION SOUTH WALL FACING ELEVATION BACKUP GATEWAY RSD TESLA POWERWALL 3 UTILITY METER & MAIN SERVICE PANEL BACKUP LOAD PANEL WINDOW AC UNITS 132" 36" 24" 72" 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-5.2 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C PANEL SCHEDULES CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: NTS PANEL SCHEDULES EXISTING MAIN PANEL SCHEDULE 10 0 NEW BACKUP LOAD PANEL SCHEDULE (200A ) 50 20 20 20 15 30 15 15 20 50 20 20 15 SUB PANEL A/C PATIO JZT DARK ROOM LIGHTS DARK ROOM PLUGS BATHROOMS ENTRY (FRONT) KITCHEN LIGHTS DOORBELL BATH LIGHTS BAD ROOM LIGHT BATH LIGHTS FAMILY ROOM NEW MAIN PANEL SCHEDULE 400A 20 0 20 0 LUG 20 20 PATIO 50 A/C 20JZT 15 30 15 DARK ROOM LIGHTS DARK ROOM PLUGS BATHROOMS ENTRY(FRONT) 15 KITCHEN LIGHTS DOORBELL 20 BATH LIGHTS 50SUB PANEL 20 BAD ROOM LIGHT 20 BATH LIGHTS FAMILY ROOM15 Rev-C EV CHARGER NEW SUB PANEL SCHEDULE (100A) 50 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-6 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C PLACARDS CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A CAUTION: MULTIPLE SOURCES OF POWER LABEL LOCATION: MSP CODE REF: CEC 2022 - 705.10 NOTES AND SPECIFICATIONS 1)SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF NEC 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. 2)SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. 3)LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. 4)LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. 5)SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4 - 2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. 6)DO NOT COVER EXISTING MANUFACTURER LABELS. MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: AMPS VAC PV SYSTEM DISCONNECT 240.0 48.00 CAUTION: MULTIPLE POWER SOURCES LABEL LOCATION: MSP CODE REF: CEC 2022 - 690.56(B) PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN WARNING SOLAR SYSTEM CONNECTED AND ENERGISED LABEL LOCATION: UTILITY METER CODE REF: CEC 2022 - 690.13(B) WARNING TURN OFF PHOTOVOLTAIC AC DISCONNECT PRIOR TO WORKING INSIDE PANEL ! LABEL LOCATION: MSP CODE REF: CEC 2022 - 110.27(C) ELECTRICAL SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION WARNING! LABEL LOCATION: INVERTERS, AC DISCONNECTS, AC COMBINER BOXES CODE REF: CEC 2022 - 690.13(B) RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM LABEL LOCATION: UTILITY SERVICE ENTRANCE (MSP OR AC DISCONNECT IF LINE SIDE TAP), AND WHEREVER REQUIRED BY AHJ (INVERTERS, DC DISCONNECTS, OTHER) CODE REF: CEC 2022 - 690.56(C)(2) LABEL LOCATION: INTERCONNECTION Placard (MSP BACKFEED BREAKER OR TAP BOX IF LINE SIDE TAP), AC DISCONNECTS CODE REF: CEC 2022 - 690.13(B) WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE INVERTER OUTPUT CONNECTION LABEL LOCATION: FIRST BACKFEED BREAKER (MSP/SUBPANEL) IF NO LINE SIDE TAP CODE REF: CEC 2022 - 705.12(B)(3)(2) 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), 706.11(A), & 706.11(B) WARNING! PV ARRAY 1OF 1 LABEL LOCATION: BATTERY BATTERY WARNING THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF BUSBAR LABEL LOCATION:MAIN PANEL PER CODE(S): CEC 2022: 705.12(B)(3)(3) 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A TESLA BACKUP GATEWAY-2 UTILITY METER & MAIN SERVICE PANEL BACKUP LOAD PANEL RAPID SHUTDOWN DISCONNECT TESLA POWERWALL-3 (N) SUB PANEL PHOTOVOLTAIC AC DISCONNECT LABEL LOCATION: AC DISCONNECT, PV BACKFEED BREAKER/POINT OF INTERCONNECTION CODE REF: NEC 2020 - 690.13(B) ESS DISCONNECT ENERGY STORAGE SYSTEM DISCONNECT LABEL LOCATION: ESS DISCONNECT (IF INSTALLED) CODE REF: CEC 2022 - 706.15(C) Rev-C Rev-C EMERGENCY DISCONNECT LABEL LOCATION: MSP 3902 S Alder St 4/30/2025 ELECTRICAL NOTES 1)ALL GROUNDING TO COMPLY WITH NEC 690.47. 2)ROOFTOP CONDUIT SHALL BE LOCATED MIN. 7/8" ABOVE ROOF SURFACE. 3)ALL TERMINALS SHALL BE MIN. 75°C RATED. 4)THE CITY REQUIRES TWO SOURCES OF GROUND - UFER, TWO GROUND RODS OR COLD WATER GAS BOND. PARTIAL HOME BACKUP SYSTEM SUMMARY STC (10.120 KW DC / 11.500 KW AC) STC DC: (22) 460W = 10.120 KW STC AC: (1) 11500W = 11.500 KW ●(22) REC SOLAR PTE. LTD. REC460AA PURE-RX MODULES ●(1) TESLA INC. POWERWALL -3 WITH INTEGRATED 13.5 KWH BATTERY ●(1) TESLA BACKUP GATEWAY 2 ●2X STRINGS OF 6 CONNECTED IN SERIES ●2X STRINGS OF 5 CONNECTED IN SERIES G (N) TESLA POWERWALL-3 WITH INTEGRATED 13.5 KWH BATTERY (#1707000-xx-y) DC IN-01 L1L2 MID SWITCH G N N (N) 200A TESLA POWERWALL BACKUP GATEWAY-2 SC-01 SC-01 60A(N) G N TO UTILITY GRIDM CB-01 CB-02 24 AWG CONDUCTORS (N) EMERGENCY STOP BUTTON MODEL :EATON M22-PVT AC 12V/CAN WIRE AC wire details Wire Min Ampacity Live Neutral Ground Min EMT IN-01 60.00A (2) 06 AWG THWN-2 06 AWG THWN-2 08 AWG THWN-2 3/4 in SC-01 200.00A (2) 3/0 AWG THWN-2 3/0 AWG THWN-2 04 AWG THWN-2 2 in SP-01 100.00A (2) 03 AWG THWN-2 03 AWG THWN-2 08 AWG THWN-2 1 in DC wire details Wire Min Ampacity Live Ground Min EMT STR-01 11.10A (2) 10 AWG PV 06 AWG BARE (NOT IN CONDUIT)- STR-02 11.10A (2) 10 AWG PV 06 AWG BARE (NOT IN CONDUIT)- CB-01 11.10A (2) 10 AWG THWN-2 08 AWG THWN-2 3/4 in CB-02 11.10A (2) 10 AWG THWN-2 08 AWG THWN-2 3/4 in MOD: REC SOLAR REC460AA PURE-RX (1 STRING X 6 MODULES) STRING HAS 1 TESLA MCI-1 2 31 MCI 4 5 6 MOD: REC SOLAR REC460AA PURE-RX (1 STRING X 5 MODULES) STRING HAS 1 TESLA MCI-1 2 31 4 5 MCI MCI STR-1 STR-2 STR-2 CB-02 Isc(25°C) = 8.88A, Tisc = 0.040%/°C Isc(T) = Isc(25°C) x [1 + Tisc x (T-25°C)] Isc(3°C) = 8.80A, Isc(28°C) = 8.89A Voc(25°C) = 65.30V, Tvoc = -0.240%/°C Voc(T) = Voc(25°C) x [1 + Tvoc x (T-25°C)] Voc(3°C) = 68.75V, Voc(28°C) = 64.83V EXTREME CASE MODULE OUTPUT (REC SOLAR PTE. LTD. REC460AA PURE-RX) MOD: REC SOLAR REC460AA PURE-RX (1 STRING X 6 MODULES) STRING HAS 1 TESLA MCI-1 2 31 4 5 6 MOD: REC SOLAR REC460AA PURE-RX (1 STRING X 5 MODULES) STRING HAS 1 TESLA MCI-1 2 31 4 5 MCI CB-01 STR-1 JUNCTION BOX 600V, NEMA 3R UL LISTED 200A(N) (N) 200A BACKUP LOAD PANEL 200A(N) G N CEC-AC RATING - 9.461 KW (N) GROUND ROD (5/8", 8') PLACED 6'-0" APPART CONNECT TO COLD WATER WITHIN 5' NEW #4 CU AUXILIARY GROUND ROD SHOULD BE MORE THAN 6 FEET FROM THE EXISTING GEC (E) GROUND ROD G N 200A DISTRIBUTION PANEL GARAGE SUB PANEL (NEW, TOP FED) BUS RATING: 100A(N) MAIN BREAKER: 100A(N) SP-01100A(N) 50A(E) 200A(N) MAIN SERVICE PANEL (NEW, SPLIT BUS) BUS RATING: 400A(N) MAIN BREAKER: 200A (N)/200A (N) BI-DIRECTIONAL UTILITY METER METER NO: 222013-010023 UTILITY: PACIFIC GAS & ELECTRIC CO SERVICE: 240V 60HZ 1PH G N 1 2 1 2 ON OFF UNFUSED AC DISCO KNIFEBLADE LOCKABLE (60A 1PH 240VAC)IN-01 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-4 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C THREE LINE DIAGRAM CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: NTS ELECTRICAL THREE LINE DIAGRAM EXISTING GROUNDING ELECTROD SYSTEM TO EARTH NEC 250.52,250.53(A) MAIN PANEL REPLACEMENT: EXISTING 100 AMP MAIN PANEL WITH 100 AMP MAIN BREAKER TO BE REPLACED WITH NEW 400 AMP SPLIT TYPE MAIN PANEL WITH TWO 200 AMP MAIN BREAKER. THE SURGE PROTECTION DEVICE (SPD) SHALL COMPLY WITH 2022 CALIFORNIA ELECTRICAL CODE 230.67 THE SPD MUST BE EITHER TYPE 1 OR TYPE 2. SURGE PROTECTION DEVICE NOTE: 2022 CEC 705.12(B)(3)(3): THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF BUSBAR MAIN BREAKER 2 MAIN BREAKER 1 (E) EV Rev-C Rev-C 3902 S Alder St 4/30/2025 #1 #2 MSP BLP BG RSD DA JBA SUB BAT REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-2.1 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C STRING PLAN WITH MODULES CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: 15/128" = 1'-0" STRING PLAN WITH MODULES LE G E N D NEW PV MODULE FIRE SETBACK ROOF ATTACHMENT FRONT OF HOUSE DIMENSIONS PROPERTY LINE RAFTER/TRUSS RAIL FENCE GATE TESLA MCI -1 ROOF ACCESS POINT CONDUIT STRING DRIVEWAY STRING #1STRING #2 STRING #3 STRING #4 AL D E R S T JBA AC JUNCTION BOX (NEW) MSP MAIN SERVICE PANEL & UTILITY METER (NEW, 400A) BLP BACKUP LOAD PANEL (NEW) BG TESLA BACKUP GATEWAY-2 (NEW) BAT BATTERY (NEW) RSD RAPID SHUTDOWN DISCONNECT (NEW) SUB SUB PANEL (NEW)DA ESS DISCONNECT (NEW)CONDUIT RUN (ON ROOF) 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-5.3 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C LOAD CALCULATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: NTS LOAD CALCULATION 3902 S Alder St 4/30/2025 ELECTRICAL NOTES 1)ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION. 2)ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600V AND 90°C WET ENVIRONMENT. 3)WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE NEAREST RIDGE, HIP, OR VALLEY. 4)WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL COMPLY WITH CEC 110.26. 5)DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINGS AND ACCESSORIES TO FULFILL APPLICABLE CODES AND STANDARDS. 6)WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY. 7)ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE. 8)MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP MANUFACTURER'S INSTRUCTION. 9)MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G.E.C.VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG. 10)PV EQUIPMENT SHALL BE DESIGNED AND INSTALLED IN ACCORDANCE WITH CEC 690. 11)EXACT LOCATION OF AUXILIARY GROUNDING TO BE DETERMINED AT TIME OF INSTALL. 12)EXISTING WIRES MUST BE REPLACED IF SMALLER THAN LISTED MINIMUM SIZES PER CEC 310.15(B)(16). 13)THE CITY REQUIRES TWO SOURCES OF GROUND - UFER, TWO GROUND RODS OR COLD WATER GAS BOND. DC wire details WireID (Strings) Modules Backfeed *1.25 /cond. set Min OCPD Conductor sets ccConductors /conduit Expected max temp Adjusted ampacity (ampacity x temp derate x conduit fill derate) Conductor size EGC size (Cu) Conductor metal Min EMT size STR-01 (2X)06XREC460AA PURE-RX 11.10A 20 A 1 2 25 35 x 1.00 x 1.00 = 35.00 A 10 AWG PV 06 AWG BARE (NOT IN CONDUIT)Cu - STR-02 (2X)05XREC460AA PURE-RX 11.10A 20 A 1 2 25 35 x 1.00 x 1.00 = 35.00 A 10 AWG PV 06 AWG BARE (NOT IN CONDUIT)Cu - CB-01 (2X)06XREC460AA PURE-RX 11.10A 20 A 1 2 25 35 x 1.00 x 1.00 = 35.00 A 10 AWG THWN-2 08 AWG THWN-2 Cu 3/4 in CB-02 (2X)05XREC460AA PURE-RX 11.10A 20 A 1 2 25 35 x 1.00 x 1.00 = 35.00 A 10 AWG THWN-2 08 AWG THWN-2 Cu 3/4 in AC wire details WireID #Inverter Nominal Voltage Backfeed *1.25 /cond. set Min OCPD Total Power Conductor sets ccConductors /conduit Expected max temp Adjusted ampacity (ampacity x temp derate x conduit fill derate) Conductor & neutral size EGC size (Cu) Conductor metal Min EMT size IN-01 01 240 V 60 A 60 A 11.5 kW 1 2 25 65 x 1.00 x 1.00 = 65.00 A 06 AWG THWN-2 08 AWG THWN-2 Cu 3/4 in SC-01 01 240 V 200 A 200 A 34.5 kW 1 2 25 200 x 1.00 x 1.00 = 200.00 A 3/0 AWG THWN-2 04 AWG THWN-2 Cu 2 in SP-01 01 240 V 100 A 100 A 34.5 kW 1 2 25 100 x 1.00 x 1.00 = 100.00 A 03 AWG THWN-2 08 AWG THWN-2 Cu 1 in Isc(25°C) = 8.88A, Tisc = 0.040%/°C Isc(T) = Isc(25°C) x [1 + Tisc x (T-25°C)] Isc(3°C) = 8.80A, Isc(28°C) = 8.89A Voc(25°C) = 65.30V, Tvoc = -0.240%/°C Voc(T) = Voc(25°C) x [1 + Tvoc x (T-25°C)] Voc(3°C) = 68.75V, Voc(28°C) = 64.83V EXTREME CASE MODULE OUTPUT (REC SOLAR PTE. LTD. REC460AA PURE-RX) SYSTEM SUMMARY STC (10.120 KW DC / 11.500 KW AC) STC DC: (22) 460W = 10.120 KW STC AC: (1) 11500W = 11.500 KW ●(22) REC SOLAR PTE. LTD. REC460AA PURE-RX MODULES ●(1) TESLA INC. POWERWALL -3 WITH INTEGRATED 13.5 KWH BATTERY ●(1) TESLA BACKUP GATEWAY 2 ●2X STRINGS OF 6 CONNECTED IN SERIES ●2X STRINGS OF 5 CONNECTED IN SERIES REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-5 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C WIRING CALCULATIONS CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A SCALE: NTS WIRING CALCULATIONS 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-10 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 P H O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-11 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 P H O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-12 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 P H O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-6 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B Change Request 11/18/2024 C PLACARDS CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A CAUTION: MULTIPLE SOURCES OF POWER LABEL LOCATION: MSP CODE REF: CEC 2022 - 705.10 NOTES AND SPECIFICATIONS 1)SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF NEC 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. 2)SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. 3)LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. 4)LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. 5)SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4 - 2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. 6)DO NOT COVER EXISTING MANUFACTURER LABELS. MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: AMPS VAC PV SYSTEM DISCONNECT 240.0 48.00 CAUTION: MULTIPLE POWER SOURCES LABEL LOCATION: MSP CODE REF: CEC 2022 - 690.56(B) PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN WARNING SOLAR SYSTEM CONNECTED AND ENERGISED LABEL LOCATION: UTILITY METER CODE REF: CEC 2022 - 690.13(B) WARNING TURN OFF PHOTOVOLTAIC AC DISCONNECT PRIOR TO WORKING INSIDE PANEL ! LABEL LOCATION: MSP CODE REF: CEC 2022 - 110.27(C) ELECTRICAL SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION WARNING! LABEL LOCATION: INVERTERS, AC DISCONNECTS, AC COMBINER BOXES CODE REF: CEC 2022 - 690.13(B) RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM LABEL LOCATION: UTILITY SERVICE ENTRANCE (MSP OR AC DISCONNECT IF LINE SIDE TAP), AND WHEREVER REQUIRED BY AHJ (INVERTERS, DC DISCONNECTS, OTHER) CODE REF: CEC 2022 - 690.56(C)(2) LABEL LOCATION: INTERCONNECTION Placard (MSP BACKFEED BREAKER OR TAP BOX IF LINE SIDE TAP), AC DISCONNECTS CODE REF: CEC 2022 - 690.13(B) WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE INVERTER OUTPUT CONNECTION LABEL LOCATION: FIRST BACKFEED BREAKER (MSP/SUBPANEL) IF NO LINE SIDE TAP CODE REF: CEC 2022 - 705.12(B)(3)(2) 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), 706.11(A), & 706.11(B) WARNING! PV ARRAY 1OF 1 LABEL LOCATION: BATTERY BATTERY WARNING THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF BUSBAR LABEL LOCATION:MAIN PANEL PER CODE(S): CEC 2022: 705.12(B)(3)(3) 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A TESLA BACKUP GATEWAY-2 UTILITY METER & MAIN SERVICE PANEL BACKUP LOAD PANEL RAPID SHUTDOWN DISCONNECT TESLA POWERWALL-3 (N) SUB PANEL PHOTOVOLTAIC AC DISCONNECT LABEL LOCATION: AC DISCONNECT, PV BACKFEED BREAKER/POINT OF INTERCONNECTION CODE REF: NEC 2020 - 690.13(B) ESS DISCONNECT ENERGY STORAGE SYSTEM DISCONNECT LABEL LOCATION: ESS DISCONNECT (IF INSTALLED) CODE REF: CEC 2022 - 706.15(C) Rev-C Rev-C EMERGENCY DISCONNECT LABEL LOCATION: MSP 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-7 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 41 0 - 0 3 2 - 1 7 P H O N E : +1 7 1 4 9 0 0 0 4 0 9 EM A I L : N/ A 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-8 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 P H O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 REV SHEET NAME SHEET SIZE SHEET NUMBER ANSI B DATEDESCRIPTION REVISIONS PV-9 HOMEOWNER INFO 11" X 17" SIGNATURE & SEAL INITIAL DESIGN 7/12/2024 00 Change Request 7/26/2024 A Change Request 8/01/2024 B EQUIPMENT SPECIFICATION CONTRACTOR: AMECO SOLAR & ROOFING ADDRESS: 4705 LAUREL CANYON BOULEVARD, VALLEY VILLAGE, CA, USA PHONE: 5626334400 EMAIL: info@amecosolar.com LICENSE #: 1053172-B, C-10 LICENSE HOLDER #: OREN TAMIR SA N D E E P T A L L U R I 39 0 2 A L D E R S T , S A N T A A N A , C A 92 7 0 7 U S A AP N : 4 1 0 - 0 3 2 - 1 7 P H O N E : + 1 7 1 4 9 0 0 0 4 0 9 EM A I L : N / A Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Certificate Of Completion Envelope Id: 66E1C1FE6A49414FA4EF9A5525C3985A Status: Completed Subject: Complete with Docusign: Sandeep Talluri - Homeowner Approval Letter.pdf Source Envelope: Document Pages: 1 Signatures: 1 Envelope Originator: Certificate Pages: 5 Initials: 0 Production-Ameco Office AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) 7623 Somerset Blvd. Paramount, CA 90723 operations@amecosolar.com IP Address: 120.29.79.146 Record Tracking Status: Original 9/16/2024 12:58:15 PM Holder: Production-Ameco Office operations@amecosolar.com Location: DocuSign Signer Events Signature Timestamp Sandeep Talluri sandeeptalluri@yahoo.com Security Level: Email, Account Authentication (None) Signature Adoption: Drawn on Device Using IP Address: 98.147.211.34 Signed using mobile Sent: 9/16/2024 1:00:14 PM Resent: 9/17/2024 10:52:24 AM Resent: 9/17/2024 5:40:03 PM Viewed: 9/17/2024 5:56:06 PM Signed: 9/17/2024 5:56:24 PM Electronic Record and Signature Disclosure: Accepted: 9/17/2024 5:56:06 PM ID: c166a48f-6da9-482f-acb2-36c88bb3c2d7 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 Danel Paras admin@amecosolar.com Security Level: Email, Account Authentication (None) Sent: 9/17/2024 5:56:25 PM Electronic Record and Signature Disclosure: Accepted: 9/11/2024 10:29:13 AM ID: 2d61c3f4-e131-4a09-abad-df450934403a Witness Events Signature Timestamp Notary Events Signature Timestamp Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted 9/16/2024 1:00:14 PM Certified Delivered Security Checked 9/17/2024 5:56:06 PM Signing Complete Security Checked 9/17/2024 5:56:24 PM Completed Security Checked 9/17/2024 5:56:25 PM 3902 S Alder St 4/30/2025 Payment Events Status Timestamps Electronic Record and Signature Disclosure 3902 S Alder St 4/30/2025 ELECTRONIC RECORD AND SIGNATURE DISCLOSURE From time to time, Ameco Solar (we, us or Company) may be required by law to provide to you certain written notices or disclosures. 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By selecting the check-box next to ‘I agree to use electronic records and signatures’, you confirm that:  You can access and read this Electronic Record and Signature Disclosure; and  You can print on paper this Electronic Record and Signature Disclosure, or save or send this Electronic Record and Disclosure to a location where you can print it, for future reference and access; and  Until or unless you notify Ameco Solar as described above, you consent to receive exclusively through electronic means all notices, disclosures, authorizations, acknowledgements, and other documents that are required to be provided or made available to you by Ameco Solar during the course of your relationship with Ameco Solar. 3902 S Alder St 4/30/2025 09/18/2024 RE: Structural Certification for Installation of Residential Solar SANDEEP TALLURI:3902 ALDER ST, SANTA ANA, CA 92707 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 95 mph PV Dead Load DPV 3 psf Exposure B 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. Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report, the roof is made of Asphalt Shingles roofing over roof plywood supported by 2X10 Rafters at 24 inches. The slope of the roof was approximated to be 23 degrees. After review of the field observation data and based on our structural capacity calculation, the existing roof framing has been determined to be adequate to support the imposed loads without structural upgrades. Contractor shall verify that existing framing is consistent with the described above before install. Should they find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity calculations were done in accordance with applicable building codes. projects@evengineersnet.com http://www.evengineersnet.com Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Structural Letter for PV Installation 09/18/2024 Job Address: 3902 ALDER ST SANTA ANA, CA 92707 Job Name: SANDEEP TALLURI Job Number: 091024ST Scope of Work Table of Content Sheet 2 Cover 3 Attachment Uplift checks 4 Roof Framing Check 5 Seismic Check and Scope of work Engineering Calculations Summary Code 2022 California Building Code (ASCE 7-16) Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 0 psf Wind Load (component and Cladding) V 95 mph Exposure B References NDS for Wood Construction Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. projects@evengineersnet.com http://www.evengineersnet.com Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Wind Load Cont. 1.0 ASCE 7-16 Sec 26.8.2 0.57 ASCE 7-16 Table 26.10-1 0.85 ASCE 7-16 Table 26.6-1 1.00 ASCE 7-16 Table 26.9-1 11.18 psf 23.0 Degrees 1.5 Conservatively assuming all exposed 0.8 conservatively assuming 10 ft2 effective area Uplift (W)Zone(1,2e) Zone(2r, 2n) Zone(3e)Zone(3r) Fig. 30-3-2 GCp=-1.3 -1.7 -1.7 -1.8 Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-17.44 -22.81 -22.81 -24.15 GCp=0.6 Figure 30.3-2 P=qh(GCp)(γE)(γa)=4.43 Equation 29.4-7 Rafter Attachments: 0.6D+0.6W (CD=1.6) Connection Check Attachment max. spacing=4 ft 5/16" Lag Screw Withdrawal Value=266 lbs/in Table 12.2A - NDS 2.5 in DFL Assumed Prying Coefficient 1.4 Allowable Capacity= 760 lbs Zone Trib Width Area (ft) Uplift (lbs) Down (lbs) Zone(1,2e)4 11.0 74.2 81.7 Zone(2r, 2n)4 11.0 93.7 81.7 Zone(3e)4 11.0 93.7 81.7 Zone(3r)4 11.0 98.5 81.7 Conservative Max=98.5 <760 CONNECTION IS OK Risk Category = KZ = Kd = Ke = 2. Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. II V= Exposure = 1. Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift governs γE= γa= KZt = qh= 0.00256KzKztKdKeV2= Pitch = Lag Screw Penetration projects@evengineersnet.com http://www.evengineersnet.com Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Vertical Load Resisting System Design Roof Framing Rafters Snow Load Fully Exposed pg= 0 psf Ct =1.1 Ce =0.9 Is =1.0 pf = 0 psf pfmin. = 0.0 psf ps = 0 psf Conservatively (Cs=1)0 plf Max Length, L =12 Tributary Width, WT =24 in Dr =10 Load Case: DL+0.75(0.6W+S) 0.75(Pnet+Ps)+ Ppvcos(θ)+PDL=36 plf Mdown=648 lb-ft OK Load Case: DL+S Ps+ Ppvcos(θ)+PDL=32 plf Mdown=576 lb-ft OK Load Case: DL+0.6W Pnet+ Ppvcos(θ)+PDL=37.3 plf Max Moment, Mu=672 lb-ft OK Shear, Vu=wL/2+Pv Point Load =274 lbs Max Shear, Vu=wL/2+Pv Point Load =274 lb Member Capacity 2X10 CL CF Ci Cr KF φ λ b =900 psi 1.0 1.1 1.0 1.15 2.54 0.85 0.8 1139 psi Fv =180 psi N/A N/A 1.0 N/A 2.88 0.75 0.8 180 psi E =1600000 psi N/A N/A 1.0 N/A N/A N/A N/A 1600000 psi Emin =580000 psi N/A N/A 1.0 N/A 1.76 0.85 N/A 580000 psi Depth, d =9.25 in Width, b =1.5 in Cross-Sectonal Area, A =13.875 in Moment of Inertia, Ixx =98.9316 in Section Modulus, Sxx =21.3906 in Allowable Moment, Mall = Fb'Sxx =2029.4 lb-ft DCR=Mu/Mall =0.28 < 1 Satisfactory Allowable Shear, Vall = 2/3Fv'A =1665.0 lb DCR=Vu/Vall =0.16 < 1 Satisfactory Design Value Adjusted Value projects@evengineersnet.com http://www.evengineersnet.com Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Siesmic Loads Check Roof Dead Load 10 psf % or Roof with Pv 17% Dpv and Racking 3 psf Average Total Dead Load 10.5 psf Increase in Dead Load 2.1%OK Limits of Scope of Work and Liability 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. We have based our structural capacity determination on information in pictures and a drawing set titled PV plans - SANDEEP TALLURI. The analysis was according to applicable building codes, professional engineering and design experience, opinions and judgments. The calculations produced for this Structure's assessment are 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. projects@evengineersnet.com http://www.evengineersnet.com Signed: 09/18/2024 Exp: 06/30/2026 3902 S Alder St 4/30/2025 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC SOL-01 CBC 2019 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 3902 S Alder St 4/30/2025 Home Owner Approval 4705 Laurel Canyon Blvd Suite 205 Studio City, CA 91607 State License #: 1053172 562.633.4400 www.amecosolar.com Dear Permit Division: I, ____________________, hereby grant permission for Ameco Solar LLC to install solar panels at my property at _______________________________. If you have any questions regarding this correspondence, please feel free to contact me at: Sincerely, ___________________________________ ____________________ Client Signature Date Signed DocuSign Envelope ID: 72649BA9-07CB-4F35-B0C0-D09C0036BE8B Seth Munoz 5/27/2022 Seth Munoz munozseth@gmail.com 2818 Waverly Ave, Santa Ana Ca. 92705 Valley Village Docusign Envelope ID: 66E1C1FE-6A49-414F-A4EF-9A5525C3985A Sandeep Talluri 3902 Alder St, Santa Ana CA 92707 sandeeptalluri@yahoo.com 714-900-0409 9/17/2024 Sandeep Talluri Permit will also be pulled by Danel Paras from Ameco Permitting Department. 3902 S Alder St 4/30/2025 3902 S Alder St 4/30/2025