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CONDUCTOR AMPACITY CALCULATIONS <br />1) PV TO JUNCTION BOX ARRAY 1 COMPOSED OF 2 STRINGS OF 6 MODULES <br />WIRE AMPACITY THERMAL DERATE FACTOR NUMBER OF CONDUCTORS <br />2010 GEC (310.16)2010 CEC (310.16)2010 CEC (310.15)(B)(2)(a) <br />#10 PV-WIRE, 90 DEGREES C 158 F/ 700 TEMP (3) MAX <br />(40 AMPS) *(0.58) *(1.00) <br />(40 AMPS) * (0.58) * (1) = 23.2A > PV IDESIGN (8.65/\)*(1.25)*(1.25)=(13.51A) <br />THEREFORE CONDUCTOR SIZE OK <br />2) JUNCTION BOX TO INVERTER 1 <br />WIRE AMPACITY THERMAL DERATE FACTOR NUMBER OF CONDUCTORS <br />2010 CEC (310.16)2010 CEC (310.15)(B)(2)(c); 310.16 2010 CEC (310.15)(B)(2)(a) <br />#10 THWN-2, 90 DEGREES C 138F/59C ROOF TOP TEMP (3) MAX <br />(40 AMPS) *(0.71) *(1 -00) <br />(40 AMPS) * (0.71) * (1) = 28.4A >= PV IDESIGN (8.65A)*(1.25)*(1.25)=(13.514) <br />THEREFORE CONDUCTOR SIZE OK <br />3)INVERTER TO AC DISCONNECT <br />WIRE AMPACITY THERMAL DERATE FACTOR NUMBER OF CONDUCTORS <br />2010 CEC (310.16)2010 CEC (310.16)2010 CEC (310.15)(B)(2)(a) <br />#10 THWN-2, 90 DEGREES C 98F/37C TEMP (3) MAX <br />(40 AMPS) *(0.91) *(1.00) <br />(40 AMPS) * (0.91) * (1.00) = 36.4A > I DESIGN INVERTER OUTPUT (16A)*(1.25)=20A <br />THEREFORE CONDUCTOR SIZE OK <br />4)AC DISCONNECT TO MAIN SERVICE PANEL <br />WIRE AMPACITY THERMAL DERATE FACTOR NUMBER OF CONDUCTORS <br />2010 CEC (310.16)2010 CEC (310.16)2010 CEC (310.15)(B)(2)(a) <br />#10 THWN-2, 90 DEGREES C 98F/37C TEMP (3) MAX <br />(40 AMPS) *(0.91) *(1.00) <br />(40 AMPS) * (0.91) * (1.00) = 36.4A >PV IDESIGN INVERTER OUTPUT (16A)*(1.25)=20A <br />THEREFORE CONDUCTOR SIZE OK <br />PROJECT TEAM <br />TRUE POWER SOLAR· <br />45 1 W LAMBERT, <br />k TRUE POWER ;SUITE 212 <br />SOLAR BREA, CA 92?82; <br />TEL· (714) 676-8888 <br />LICENCE: CSLB# 9Z0591 <br />(9,046) <br />PHOTOVOLTAIC.SYSTEM SUMMARY <br />SYSTEM SIZE: C 3600 )W DC <br />MODULES:1 12) PHONO SOLAR PS300P-24/T <br />MODULE MAX POWER (P MAX):300W <br />INVERTER: PVI-3.6-OUTD-S-US(240) <br />RECOMMENDED MOUNTING SYSTEM: UNI RACK <br />ARRAY TILT: 18 DEGREES <br />AZIMUTH: 163 DEGREES <br />ELECTRICAL INFORMATION <br />UTILITY COMPANY: SCE <br />MAIN SERvICE VOLTAGE: 240V SINGLE PHASE <br />MAIN SERVICE AMPERAGE EXISTING 200A BOS. 200 A MAIN <br />BUILDING INFORMATION <br />OCCUPANCY: RESIDENTIAL <br />NUMBER OF FLOORS 1 <br />ROOF INFORMATION (SITE VERIFY) <br />TYPE: COMP SHINGLE <br />SHEETINDEX <br />Tl TITLE PLAN <br />GENERAL NOTES PV SYSTEM'SUMMARY <br />PV1 PLOT PLAN/ROOF PLAN <br />PV2 RACKING DETAIL <br />PV3 RACKING DETAIL CONT /EQIPMENT ELEVATION <br />PV4 ELECTRICAL SINGLE LINE DIAGRAM <br />PVC CALCULATIONS <br />Pv-¢2 WIRE AMPACITIES <br />PV-NOTES PLACARDS NOTES <br />SPECIAL. NOTES: <br />CUSTOMER INFORMATION <br />SILVIA RUIZ <br />2226 W. BOBBY LN <br />SANTA ANA, CA 92706 <br />PHONE: 714-750-3261 <br />SOLAR PV ENGINEER:DATE DRAFTER <br />CHRISTIAN RUIZ <br />TELEMCNE NLABER <br />DRAVVN C 90,2-602-330-3375 <br />EMAIL ADDRESS <br />CHECKED CHRIST]ANRUIZING@GMAILgOM <br />APPROVED E POER SOLAR <br />PROJECT MANAGER TELEPHONE <br />DATE REVISIONS 714-676-8888 <br />PEFU.ULRUNi'ER <br />JulasbICTION PLANCHECKER <br />SHEET <br />CALCULATIONS <br />SC/£THOMASGUIDE <br />NTS PMGE <br />FILENAME: <br />RUIZ_A.DWG PV-C <br />N