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REV <br />SHEET NAME <br />SHEET NUMBER <br />DATE DESCRIPTION <br />VERSION <br />PV-6 <br />PROJECT NAME <br />UR09/15/2022 INITIAL RELEASE <br />BE <br />N <br />J <br />A <br />M <br />I <br />N <br /> <br />N <br />G <br />U <br />Y <br />E <br />N <br />50 <br />0 <br /> <br />W <br /> <br />T <br />R <br />I <br />B <br />E <br />L <br />L <br />A <br /> <br />C <br />T <br />, <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />3 <br /> <br />U <br />S <br />A <br />AP <br />N <br /># <br /> <br />1 <br />9 <br />8 <br />3 <br />5 <br />2 <br />0 <br />1 <br />UT <br />I <br />L <br />I <br />T <br />Y <br />: <br /> <br />S <br />C <br />E <br />AH <br />J <br />: <br /> <br />C <br />I <br />T <br />Y <br /> <br />O <br />F <br /> <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />SHEET SIZE <br />ANSI B <br />11" X 17" <br />SOLARE POWER LCC <br />4518 WEBB RD <br />ANDERSON CA 96007 <br />CSLB# : 1079237 <br />Phone : (559)-936-2123 <br />Email: ops@solarepwr.com <br />ELECTRICAL <br />CALCULATION <br />SOLAR MODULE SPECIFICATIONS <br />MANUFACTURER / MODEL #hanwah q cells Q.PEAK DUO BLK <br />ML-G10+ (400W) MODULES <br />VMP 37.13 <br />IMP 10.77 <br />VOC 45.30 <br />ISC 11.14 <br />MODULE DIMENSION 74.0"L x 41.1"W x 1.26"D (In Inch) <br />INVERTER SPECIFICATIONS <br />MANUFACTURER / MODEL #ENPHASE ENERGY IQ8PLUS-72-2-US <br />NOMINAL OUTPUT VOLTAGE 240 VAC <br />NOMINAL OUTPUT CURRENT 1.21A <br />AMBIENT TEMPERATURE SPECS <br />WEATHER STATION: TUSTIN MCAF <br />RECORD LOW TEMP 2° <br />AMBIENT TEMP (HIGH TEMP 2%)31° <br />CONDUIT HEIGHT (ABOVE ROOF)7/8" <br />ROOF TOP TEMP 31° <br />CONDUCTOR TEMPERATURE RATE (ON ROOF)90° <br />CONDUCTOR TEMPERATURE RATE (OFF ROOF)75° <br />MODULE TEMPERATURE COEFFICIENT OF Voc -0.27%/°C <br />PERCENT OF VALUES NUMBER OF CURRENT <br />CARRYING CONDUCTORS IN EMT <br />.80 4-6 <br />.70 7-9 <br />.50 10-20 <br />ELECTRICAL CALCULATION <br />SCALE: NTS1 <br />ELECTRICAL NOTES <br />1.) ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION. <br />2.) ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 AND 75 DEGREE C WET ENVIRONMENT. <br />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. <br />4.) WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL COMPLY WITH CEC 110.26. <br />5.) DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINGS AND ACCESSORIES TO FULFILL <br />APPLICABLE CODES AND STANDARDS. <br />6.) WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY. <br />7.) ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE. <br />8.) MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP MANUFACTURER'S INSTRUCTION. <br />9.) MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G.E.C. VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG. <br />10.) THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br />FROM JUNCTION BOX TO COMBINER BOX: <br />AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT <br />PER CEC 310.15(B)(3)(c): (7/8"RULE) <br />EXPECTED WIRE TEMP (°C): 31° <br />TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 0.96 <br /># OF CURRENT CARRYING CONDUCTORS: 4 <br />CONDUIT FILL CORRECTION PER CEC 310.15(B)(3)(a): 0.8 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 40A <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER CEC 690.8(A&B): <br />1.25 X # MICRO-INVERTERS (MAX. BRANCH LENGTH) X MAX OUTPUT <br />CURRENT <br />1.25 X 10 X 1.21A = 15.13A <br />DERATED AMPACITY OF CIRCUIT CONDUCTOR PER CEC TABLE <br />310.15(B)(2)(a) <br />TEMP CORR. PER CEC TABLE 310.15(B)(2)(a) X <br />CONDUIT FILL CORR. PER CEC 310.15(B)(3)(a) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.96 X 0.8 X 40 = 30.72A <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br />FROM COMBINER BOX TO IQ CONTROLLER 2: <br /># OF INVERTERS: 24 <br />EXPECTED WIRE TEMP (°C): 31° <br />TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 0.94 <br /># OF CURRENT CARRYING CONDUCTORS: 3 <br />CONDUIT FILL PER CEC 310.15(B)(3)(a): 1.0 <br />CIRCUIT CONDUCTOR SIZE: 8 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 50 A <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER CEC 690.8(B): <br />1.25 X # MICRO-INVERTERS X MAX OUTPUT CURRENT = <br />1.25 X 24 X 1.21 = 36.30A <br />DERATED AMPACITY OF CIRCUIT CONDUCTORS PER CEC TABLE 310.16: <br />TEMP CORR. PER CEC TABLE 310.15(B)(2)(a) X <br />CONDUIT FILL CORR. PER CEC 310.15(B)(3)(a) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.94 X 1 X 50 = 47A <br />RESULT SHOULD BE GREATER THAN (15.13A) OTHERWISE LESS THE <br />ENTRY FOR CIRCUIT CONDUCTOR SIZE AND AMPACITY <br />RESULT SHOULD BE GREATER THAN (36.30A) OTHERWISE LESS THE <br />ENTRY FOR CIRCUIT CONDUCTOR SIZE AND AMPACITY <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br />FROM IQ CONTROLLER 2 TO INTERCONNECTION: <br /># OF INVERTERS: 24 <br />EXPECTED WIRE TEMP (°C): 31° <br />TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 0.94 <br /># OF CURRENT CARRYING CONDUCTORS: 3 <br />CONDUIT FILL PER CEC 310.15(B)(3)(a): 1.0 <br />CIRCUIT CONDUCTOR SIZE: 2 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 115 A <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER CEC 690.8(B): 100A <br />DERATED AMPACITY OF CIRCUIT CONDUCTORS PER CEC TABLE 310.16: <br />TEMP CORR. PER CEC TABLE 310.15(B)(2)(a) X <br />CONDUIT FILL CORR. PER CEC 310.15(B)(3)(a) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.94 X 1.0 X 115= 108.1A <br />RESULT SHOULD BE GREATER THAN (100A) OTHERWISE LESS THE <br />ENTRY FOR CIRCUIT CONDUCTOR SIZE AND AMPACITY <br />500 W Tribella Ct - <br />2017811201/31/23