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ECOSOLAR USA <br />ELECTRICAL LLC <br />13962 SEABOARD CIRCLE <br />GARDEN GROVE, CA 92840 <br />PH: 714.265.9077 <br />SCOPE OF WORK: <br />DAVID Q HOANG C10 - 1045300 <br />DATE: <br />DRAWN BY: <br />HOMEOWNER: <br />ADDRESS: <br />CHECKED BY: <br />R.A. <br />S.C.INSTALL (6) SILFAB SOLAR SIL-370HC ELECTRIC MODULES ON THE EXISTING 1ST STORY <br />COMP SHINGLE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, <br />CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1)ENPHASE COMBINER BOX WITH <br />INTEGRATED IQ ENVOY MONITORING, AND CONNECT TO (N)20A BREAKER CONNECTED TO <br />THE EXISTING 100A ADU SUB PANEL. <br />REV <br />A <br />DESCRIPTION <br />UPDATED AHJ ADAPTED CODES <br />DATE <br />1.30.23 <br />LAN HUYNH <br />(267) 808 6888 <br />01.30.2023 <br />1109 WEST ALTON AVENUE #2 <br />SANTA ANA, CA, 92707 <br />VICINITY MAP <br />NTS <br />SHEET INDEX: <br />PV0 PROJECT INFO, VICINITY MAP, NOTES, SCOPE OF WORK <br />PV1 SITE/ROOF PLAN, ELEVATION DETAIL <br />PV2 ELECTRIC LINE DRAWING, GROUNDING DETAIL <br />PV3 BILL OF MATERIALS <br />PV4 CALCULATIONS, SIGN <br />PV5 MICROINVERTER MAP <br />ATTACHED MODULE, INVERTER, MOUNTING HARDWARE SPEC SHEETS <br />CODE INFORMATION <br />GENERAL NOTES: <br />1. THE SYSTEM WILL NOT BE TURNED-ON UNTIL THE SERVING UTILITY <br />COMPANY HAS BEEN NOTIFIED. <br />2. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT LESS <br />THAN 4 PSF. <br />3. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS <br />THAN 40 LBS. <br />4. ALL PV EQUIPMENT IS LISTED BY A RECOGNIZED TESTING LAB. <br />INVERTERS ARE UL 1741 COMPLIANT. <br />5. THE BACKFED BREAKER WILL BE LOCATED AT THE OPPOSITE END OF <br />THE BUS FROM THE MAIN BREAKER. <br />6. CONDUCTORS ARE 90° C RATED COPPER WIRE. <br />7. ANY CONDUCTORS EXPOSED TO SUNLIGHT ARE LISTED AS SUNLIGHT <br />RESISTANT. <br />8. IF DC CONDUCTORS ARE RUN INSIDE THE BUILDING, THEY WILL BE <br />CONTAINED IN A METAL RACEWAY. <br />9. ANY CONDUCTORS BETWEEN SEPARATE ARRAYS ON THE ROOF WILL <br />BE PROTECTED IN CONDUIT. <br />10. THE EQUIPMENT GROUNDING CONDUCTOR ON THE ROOF WILL BE <br />PROTECTED FROM PHYSICAL DAMAGE. IT WILL BE TUCKED NEATLY <br />UNDER THE MODULES AND RAILS AND SECURED IN PLACE. <br />11. THE MODULES WILL BE ATTACHED TO THE EQUIPMENT GROUNDING <br />CONDUCTOR IN ACCORDANCE WITH THE MANUFACTURER'S <br />INSTRUCTIONS. <br />12. ALL EXTERIOR CONDUIT, FITTINGS AND BOXES ARE RAIN-TIGHT AND <br />APPROVED FOR USE IN WET LOCATIONS. <br />13. CLEARANCES AROUND ALL ELECTRICAL EQUIPMENT WILL BE <br />MAINTAINED IN ACCORDANCE WITH CEC 110.26. <br />14. SOLAR MODULES WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL <br />OR BUILDING ROOF VENTS. <br />15. IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE <br />GROUNDING ELECTRODE SYSTEM, A GROUNDING ELECTRODE SYSTEM <br />WILL BE INSTALLED PER CEC 250.50. THE ELECTRICAL SERVICE WILL BE <br />BONDED TO THE WATER AND GAS PIPING PER SECTION 250.104 OF THE <br />CEC. <br />16. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH <br />CAL-OSHA REGULATIONS. <br />2022 CALIFORNIA BUILDING CODE (CBC) <br />2022 CALIFORNIA RESIDENTIAL CODE (CRC) <br />2022 CALIFORNIA FIRE CODE (CFC) <br />2022 CALIFORNIA ELECTRICAL CODE (CEC) <br />2022 CALIFORNIA MECHANICAL CODE (CMC) <br />2022 CALIFORNIA PLUMBING CODE (CPC) <br />ANY OTHER LOCAL AND MUNICIPAL CODES <br />PV0 <br />PHOTOVOLTAIC SOLAR PROJECT INFORMATION: <br />SYSTEM SIZE: 2.40kW (DC), 1.74kW (AC) <br />MODULES:(6) SILFAB SIL-370 HC <br />DC MODULES <br />PEAK POWER = 370W <br />TEMP. COEFF. OF POWER = -0.36%/K <br />DIMENSIONS = 69.4" x 40.8" x 1.37" <br />WEIGHT = 43LBS <br />MICROINVERTER:(6) ENPHASE IQ8PLUS-72-2-US <br />MAX OUTPUT CURRENT = 1.21A <br />MAX OCPD = 20A <br />MAX CONT. OUTPUT POWER = 290W <br />MAX NUMBER IN SERIES = 13 <br />ARRAY:INSTALLED WEIGHT = 2.19 PSF <br />ROOF COVERAGE = 117.98 SQ. FT. <br />ARRAYS COVER 12.78% OF TOTAL ROOF AREA <br />MOUNTING HARDWARE: UNIRAC RAIL <br />UNIRAC FLASHLOC <br />5/16" STAINLESS STEEL LAG BOLTS <br />@48" OC OR LESS WITH A MINIMUM OF <br />3.25" PENETRATION INTO ROOF RAFTERS <br />EXISTING ROOF INFO: 1 STORY, COMP SHINGLE <br />2X6@16 RAFTERS <br />A <br />A <br />Bldg permit #101113736 <br />Elect permit #20178631 <br />Issued on 2/6/23 <br />***The scope of the plans is for the installation of the <br />solar photovoltaic system only and the approval is <br />subject to compliance with all applicable city and state <br />codes and regulations regarding construction. The <br />approval of the plans does not constitute any <br />certification of the accuracy, completeness, or building <br />permit status of the existing buildings and structures as <br />shown.*** <br />1109 W Alton Ave <br />02/09/23