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HOMEOWNER: THANH LE <br />PH: 714.722.8071 <br />ADDRESS: 1006 S. AUSTIN STREET <br />SANTA ANA, CA 92704 <br />DATE: 6/2/22DATE: 6/2/22 <br />ECOSOLAR USA <br />ELECTRICAL LLC <br />13962 SEABOARD CIRCLE <br />GARDEN GROVE, CA 92840 <br />PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 <br />SCO3E O) :OR. <br />INSTALL (7) SUNPOWER SPR-M425-H-AC SOLAR <br />ELECTRIC MODULES ON THE EXISTING 1ST STORY <br />COMPOSITION ROOF. INSTALL ASSOCIATED <br />MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, <br />CONDUCTORS AND GROUNDING. INSTALL (1) AC <br />DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL. <br />S<STE 0 SI*1A*E <br />ALL SIGNAGE SHALL BE REFLECTIVE, UV RESISTANT <br />PLASTIC, RED IN COLOR WITH WHITE LETTERING, AND <br />ATTACHED WITH WEATHERPROOF ADHESIVE OR <br />OTHER APPROVED METHOD. ALL LETTERS SHALL BE A <br />MINIMUM OF 3 8" HEIGHT AND ALL CAPITALIZED. <br />ALL CONDUIT, JUNCTION BOXES AND OTHER ENCLOSURES <br />SHALL BE MARKED AT 10' MAX INTERVALS AND AT ALL <br />BENDS, TERMINATIONS, SPLICES OR CONNECTIONS WITH <br />"WARNING: PHOTOVOLTAIC POWER SOURCE". <br />WARNING <br />ELECTRIC SHOCK HAZARD <br />DO NOT TOUCH TERMINALS <br />TERMINALS ON BOTH THE LINE <br />AND LOAD SIDES MAY BE ENERGIZED <br />IN THE OPEN POSITION <br />TO BE INSTALLED AT ALL SERVICEABLE PANELS <br />OR BOXES AND AT ALL DISCONNECTS: <br />SERVICE POINT & <br />UTILITY METERING <br />PV SYSTEM DISCONNECT <br />FOR UTILITY OPERATION <br />CAUTION: <br />POWER TO THIS BUILDING IS ALSO <br />SUPPLIED FROM THE FOLLOWING SOURCES <br />WITH DISCONNECTS AS SHOWN. <br />ADDRESS: 1006 S. AUSTIN STREET, SANTA ANA, CA 92704 <br />SOLAR ARRAY <br />(ON ROOF)N <br />TO BE INSTALLED ON THE OUTSIDE COVER <br />OF THE MAIN SERVICE DISCONNECT: <br />RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM <br />RATED AC OUTPUT CURRENT = 14.00 A <br />NOMINAL OPERATING AC VOLTAGE = 240 V <br />TO BE INSTALLED ON THE <br />FRONT OF THE AC DISCONNECT: <br />WARNING <br />POWER SOURCE OUTPUT CONNECTION - <br />DO NOT RELOCATE THIS OVERCURRENT DEVICE <br />TO BE INSTALLED AT THE BACKFED <br />BREAKER SERVING THE PV SOLAR SYSTEM: <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 ELECTRIC <br />PV PANELS <br />SOLAR PV SYSTEM EQUIPPED <br />WITH RAPID SHUTDOWN <br />TO BE INSTALLED ON THE FRONT OF THE <br />MAIN SERVICE DISCONNECT: <br />"SOLAR PV SYSTEM EQUIPPED WITH RAPID <br />SHUTDOWN" SHALL BE BLACK LETTERING <br />ON YELLOW BACKGROUND. THE <br />REMAINDER OF THE SIGN SHALL BE BLACK <br />LETTERING ON WHITE BACKGROUND. <br />S+EET <br />1OTICE <br />A1 < C+A1*ES TO OR USES O ) T+ESE <br />'OCU0E1TS'RA:I1*S :IT+OUT T+E <br />:RITTE1 CO1SE1T O) -E11I)ER .E00E OR <br />SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' <br /> O)  <br />PLANS PREPARED BY: <br />JENNIFER KEMME <br />PH: 909.748.1300 <br />S<STE 0 CALCULATIO1S <br />NUMBER OF MODULES IN EACH CIRCUIT = 7 <br />MODULE MAX OUTPUT CURRENT = 1.60 A <br />(7) (1.60 A) (1.25) = 14.00 A [I], USE 20 A BREAKER <br />MAIN SERVICE PANEL BUS RATING = 100 A <br />MAIN SERVICE PANEL MAIN OCPD = 100 A <br />100 A + 20 A SOLAR OCPD = 120 A <br />100 A BUS (1.2) = 120 A <br />120 A = 120 A, OK <br />89033PV <br />:IRE CALCULATIO1S <br />FROM THE MODULES TO THE MAIN SERVICE PANEL: <br />AMBIENT TEMPERATURE = 34°C <br />TEMPERATURE ADDER FOR CONDUIT NOT OFFSET FROM ROOF = 33°C <br />ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED <br />CONDUCTOR AT 34°C + 33°C = 67°C = 0.58 <br />I = 14.00 A <br />14.00 A/0.58 = 24.14 A <br />SELECT WIRE SIZE WITH AMPACITY GREATER THAN 24.14 A, <br />USE 12 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 30 A <br />SELECT CONDUIT FOR (2) 12 AWG THWN-2 & (1) 12 AWG GROUND = 1 2" EMT CONDUIT <br />1006 S. Austin <br />07/29/22