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POWER TO THIS BUILDING ALSO SUPPLIED <br />FROM THE FOLLOWING SOURCES WITH <br />DISCONNECTS LOCATED AS SHOWN: <br />CAUTION: <br />SERVICE BY QUALIFIED PERSONNEL ONLY <br />TO BE INSTALLED ON THE OUTSIDE COVER <br />OF THE MAIN SERVICE DISCONNECT: <br />WARNING! <br />ELECTRIC SHOCK HAZARD <br />TERMINALS ON BOTH LINE AND <br />LOAD SIDES MAY BE ENERGIZED <br />IN THE OPEN POSITION <br />TURN RAPID SHUTDOWN <br />SWITCH TO THE <br />"OFF" POSITION TO <br />SHUT DOWN PV SYSTEM <br />AND REDUCE <br />SHOCK HAZARD <br />IN THE ARRAY <br />SOLAR PV SYSTEM EQUIPPED <br />WITH RAPID SHUTDOWN <br />SOLAR ELECTRIC <br />PV PANELS <br />TO BE INSTALLED AT ALL SERVICEABLE <br />PANELS OR BOXES AND AT ALL DISCONNECTS. <br />PHOTOVOLTAIC POINT OF <br />INTERCONNECTION <br />WARNING: DUAL POWER SOURCE. <br />SECOND SOURCE IS PHOTOVOLTAIC <br />SYSTEM <br />MAXIMUM RATED AC OUTPUT CURRENT: <br />MAXIMUM OPERATING AC VOLTAGE: <br />7.86A <br />240V <br />TO BE INSTALLED AT MAIN SERVICE PANEL <br />AND SUBPANEL IF APPLICABLE. <br />WARNING! <br />PHOTOVOLTAIC POWER SOURCE <br />TO BE INSTALLED ON JUNCTION BOXES <br />AND CONDUIT EVERY 10'. <br />TO BE INSTALLED ON OR NO MORE THAN 1M (3FT) <br />FROM THE SERVICE DISCONNECTING MEANS TO <br />WHICH THE PV SYSTEMS ARE CONNECTED. <br />WARNING! <br />POWER SOURCE OUTPUT <br />CONNECTION DO NOT RELOCATE <br />THIS OVERCURRENT DEVICE <br />TO BE INSTALLED AT THE BACKFEED <br />BREAKER SERVING THE PV SOLAR SYSTEM. <br />SIGNAGE NOTES: <br />ALL SIGNAGE SHALL BE REFLECTIVE, UV RESISTANT PLASTIC, RED IN COLOR <br />WITH WHITE LETTERING, AND ATTACHED WITH WEATHERPROOF ADHESIVE <br />OR OTHER APPROVED METHOD. ALL LETTERS SHALL BE A MINIMUM OF <br />3/8" HEIGHT AND ALL CAPITALIZED. <br />ALL CONDUIT, JUNCTION BOXES AND OTHER ENCLOSURES SHALL BE <br />MARKED AT 10' MAX INTERVALS AND AT ALL BENDS, TERMINATIONS, <br />SPLICES OR CONNECTIONS WITH "WARNING: PHOTOVOLTAIC POWER <br />SOURCE". <br />2305 DOWNIE PL, UNIT 2 , SANTA ANA, CA 92706 <br />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) SUNPOWER X21-350-BLK-E-AC ELECTRIC MODULES ON THE EXISTING 1-STORY. <br />COMP SHINGLE ROOF.INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, <br />CONDUIT, CONDUCTORS AND GROUNDING. CONNECT PV BRANCH CIRCUIT TO (N)20A <br />BREAKER CONNECTED TO THE (E) 200A MAIN SERVICE PANEL. <br />NGOC PHAM <br />(623)239-9744 <br />01.19.2023 <br />2305 DOWNIE PL, UNIT 2 <br />SANTA ANA, CA 92706 <br />PV4 <br />SYSTEM SIGNAGE SYSTEM CALCULATIONS: <br />NUMBER OF MODULES IN CIRCUIT#1 = 6 <br />MODULE MAX OUTPUT CURRENT = 1.31A <br />(6)(1.31A)(1.25) = 9.83A[Ic], USE 20A BREAKER <br />WIRE CALCULATIONS: <br />NOTE: DISTANCE ABOVE ROOF TO BOTTOM OF <br />CONDUIT: >23mm (7/8") <br />FROM THE MODULES TO THE POI: <br />AMBIENT TEMPERATURE = 38°C <br />ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(b) FOR 90°C <br />INSULATED CONDUCTOR AT 38°C = 1 <br />Ic = 9.83A <br />9.83A/1 = 9.83A <br />NUMBER OF CURRENT CARRYING CONDUCTORS IN CONDUIT = 2 <br />ADJUSTMENT FACTOR PER TABLE 310.15(B)(3)(a) FOR CONDUIT <br />FILL (1-3 CONDUCTORS IN CONDUIT)=1 <br />9.83A/1= 9.83a <br />SELECT WIRE SIZE WITH AMPACITY GREATER THAN 9.83A, USE 10 <br />AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40A. <br />SELECT CONDUIT FOR (2)10 AWG THWN-2 & (1)8 AWG GROUND <br />= 3/4" EMT CONDUIT. <br />SOLAR ARRAY <br />(ON ROOF) <br />SERVICE POINT AND <br />UTILITY METERING <br />2305 W Downie Pl <br />#202/10/23