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PV-6REV: A 11/12/2022 FLORES, BETTY LOU 2439 WEST SAINT ANDREW PLACE SANTA ANA, CA 92704 APN # 40808105 TEL #: (714) 610-0182 CLIENT: CALCS CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 11/12/2022 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: ELECTRICAL CALCULATIONS INVERTER CHARACTERISTICS - SOLAREDGE SE3800H-US MAX OUTPUT POWER 3800 W SYSTEM OPERATING VOLTAGE 380 V MAX CONTINOUS OUTPUT CURRENT 16 A MAX INPUT VOLTAGE 480 V SYSTEM SHORT CIRCUIT CURRENT 15 A CEC MAX EFFICIENCY 99 % DC DISCONNECT VALUES RATED MAX POWER-POINT CURRENT (IMP) 11.58 A RATED MAX POWER-POINT VOLTAGE (VMP)380 V MAX SYSTEM VOLTAGE (VOC)480.00 V MAX SHORT CIRCUIT CURRENT (ISC)15 A SYSTEM CHARACTERISTICS CALCULATIONS VMP Inverter Fixed String Voltage 380 V 380 V VOC Max Inverter System Voltage 480 V 480 V IMP (DC System Size)/ VMP 4400 W / 380 V 11.58 A ISC (Optimizer Max Output Current) x (# Strings)15 A x 1 15 A AC WIRE SIZING CALCULATIONS AFTER INVERTER Wire = 10 AWG, 40 A @ 90⁰C MAX AC OUTPUT CURRENT (Max Inverter Output) x (Continuous Load)[690.8(B)(1)]16 A X 1.25 20.00 A TOTAL AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 40 A X 1 32.80 A 20.00 A ---> 32.80 A Therefore 10 AWG OK MAX AC OUTPUT CURRENT (Max Inverter Output) x (Continuous Load)[690.8(B)(1)]16 A X 1.25 20.00 A 20.00 ---> 20 A Overcurrent Protection TEMPERATURE ADDERS CONDUIT TO BE INSTALLED MIN. OF 7 8" ABOVE ROOF HIGH TEMPERATURE 47 °C LOW TEMPERATURE -2 °C TEMP ADDER FOR ROOF RUN 0 °C TEMP ADDER FOR ATTIC RUN 7 °C DC WIRE SIZING CALCULATIONS AT ARRAY Max Optimizer Current = 15 A, Wire = 10 AWG, 40 A @ 90⁰C 125% MAX CURRENT (Max Optimizer Current) x (Continuous Load)[690.8(A)]15 A X 1.25 18.75 A Per 690.8(B)(1) 40 A > 18.75 A DERATED AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 40 A X 1 32.80 A Per. 690.8(B)(2) 32.80 A > 18.75 A 10 AWG PV WIRE OK DC WIRE SIZING CALCULATIONS AT JBOX Max Optimizer Current = 15 A, Wire = 10 AWG, 40 A @ 90⁰C 125% MAX CURRENT (Max Optimizer Current) x (Continuous Load)[690.8(A)]15 A X 1.25 18.75 A Per 690.8(B)(1) 40 A > 18.75 A DERATED AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 40 A X 1 32.80 A Per. 690.8(B)(2) 32.80 A > 18.75 A 10 AWG PV WIRE OK OPTIMIZER CHARACTERISTICS - S440 RATED INPUT DC POWER 440 W MAX INPUT VOLTAGE 60 V MAX INPUT CURRENT 14.5 A MAX OUTPUT VOLTAGE 60 V MAX OUTPUT CURRENT 15 A SAFETY OUTPUT VOLTAGE/OPTIMIZER 1 V MIN/MAX STRING LENGTH 8 / 25 MAX POWER PER STRING [HD-WAVE] 5700 W MODULE CHARACTERISTICS - APTOS DNA-120-MF10-440W [BLK] MAX POWER (PMAX) @ STC 440 W OPEN CIRCUIT VOLTAGE (VOC)41.34 V SHORT CIRCUIT CURRENT (ISC)13.80 A MAX POWER VOLTAGE (VMP)34.16 V MAX POWER CURRENT (IMP)13.17 A SERIES FUSE RATING 25 A 2439 W St Andrew Pl12/06/22