Laserfiche WebLink
SILFAB: SIL-440 QD <br /> MOD. IMP: (13.17A) * (1 MOD.) = 13.17A <br /> MOD. ISC: (14.22A) * (1 MOD.) = 14.22A <br /> (22°C - (25.6°C + 25°C) * (-0.29%/°C) = 6.54% VOLTAGE DROP <br /> (33.4VMP) * (6.54%) = 2.19V PER - (33.4VMP) = 31.22V VMP <br /> (31.22V) * (ARRAY OF 6) = 187.35V @ AVR. HIGH 25.6°C <br /> PV MAX. CONTINUOUS OUTPUT: # OF MICRO-INVS. * 240VAC <br /> BATTERY MAX. CONTINUOUS OUTPUT: (1) IQ BATTERY 5P = 3,840VA <br />•(6) MICRO-INVS. * 240VAC = 1,440VAC <br />•(1) IQ BATTERY 5P * 3,840VA = 3,840VA <br />PV TO BATTERY RATIO: 1,440VAC / 3,840VA = 0.38 OR 38% <br />COMPLIANCE; NO AUTONOMY! PV TO BATTERY RATIO ≤ 150% <br />BATTERY TO PV RATIO: 3,840VA / 1,440VAC = 2.67 OR 267% <br />COMPLIANCE; NO AUTONOMY! BATTERY TO PV RATIO ≥ 67% <br />SYSTEM AC WIRING RUN: BRANCH #1 <br />CONTINUOUS OUTPUT CURRENT (IMP): <br />(415.5 PTC RATING) * (6 MOD.) * (97.0% CEC INV. EFF.) = <br />2,418.21WAC / 240VAC = 10.08A <br />MAX OUTPUT CURRENT (PMAX): <br />1.33A(6) * 125% = 9.98A ---> 20A COMB. BOX C/B <br />ESS IMP: 16A(1) ----> 16A >PV-D DESIGN <br />ESS PMAX: 20A(1) ----> 20A C/B >COMBINER OCPD <br />SYSTEM AC WIRING TOTALSYSTEM WAC: WAC <br />MODULE ISC: 14.22A * 156% = 22.18A >PV-B DESIGN <br />SYSTEM IMP: 10.08A >PV-C DESIGN <br />SYSTEM PMAX: 9.98A ----> 15A C/B >MSP OCPD <br /> (225A BUSBAR) * (120%) = 270A MAX. <br /> 200A MAIN BREAKER + 35A SYSTEM OCPD = 235A <br /> 235A ≤ 270A PER [CEC 705.12 (B)(2)(3)(b)] <br />SYSTEM TO NEVER EXCEED 120% OF BUSBAR RATING DUE TOPCS SETTING WITHIN SYSTEMS SOFTWARE PER CEC 705.12(3)(2) <br />PREPARED BY:DATE: <br />PROJECT NUMBER: <br />SHEET NAME: <br />SHEET NUMBER: <br />PROPOSED EQUIPMENT:HOMEOWNER:CONTRACTOR: <br />E.03 <br />ONE-LINE CALCS.1/21/2026 <br />TG-388 <br />ABRAHAM BRITO <br />1407 N. KING ST. (ADU) <br />SANTA ANA | CA | 92706 <br />APN #: 004-030-10 <br />•ALL CONDUCTOR(S) TO BE RAN IN RACEWAY <br />•PHOTOVOLTAIC SYSTEM GROUND WILL BE TIED INTO EXISTING GROUND AT <br />MAIN SERVICE FROM DC DISCONNECT/INVERTER AS PER NEC 250.166(B): <br />"THE GROUNDING ELECTRODE CONDUCTOR SHALL NOT BE SMALLER THEN <br />THE LARGEST CONDUCTOR SUPPLIED BY THE SYSTEM & NOT SMALLER THEN <br />#8 AWG." <br />•SYSTEM GROUNDING ELECTRODE CONDUCTOR FOR PHOTOVOLTAIC SYSTEM <br />SIZED TO MEET THE REQUIREMENTS OF 250.66 (AC) & 250.66 (DC), 690.74(C) <br />NOT SMALLER THEN #8 AWG <br />•EQUIPMENT OPERATING 150V OR GREATER SHALL ONLY BE SERVICED ORREPLACED BY QUALIFIED PERSONNEL. FIELD PROTECTION MAY BE IN THE <br />FORM OF CONDUIT, CLOSED CABINET OR AN ENCLOSURE WHICH REQUIRES <br />USE OF TOOLS TO OPEN <br />•SOLAR PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE INSTALLED IN <br />ACCORDANCE W/ REQUIREMENTS OF ARTICLE 690 OF THE 2022 CEC <br />•MIN. HEIGHT OF CONDUIT ABOVE ROOF TO MATCH TEMP. DE-RATING <br />FACTOR <br />•PHOTOVOLTAIC DC CONDUCTORS ENTERING THE BUILDING SHALL BE <br />INSTALLED IN METAL CONDUIT & THE CONDUIT SHALL BE LABELED "CAUTION <br />DC CONDUIT" EVERY 10-FT. <br />•SMOKE ALARMS & CARBON MONOXIDE DETECTORS WILL MEET THE <br />NECESSARY REQUIREMENTS PER CRC R314, R315 <br />•UTILITY COMPANY WILL BE NOTIFIED PRIOR TO ACTIVATION OF THE <br />PHOTOVOLTAIC SOLAR SYSTEM <br />•GROUNDING TO BE INSTALLED PER MODULE MANUFACTURE INSTRUCTIONS. <br />GROUND METHOD: GROUND LUGS W/ BARE COPPER WIRE <br />ELECTRICAL GENERAL NOTES <br />SCOPE OF WORK: <br />ALEX J. CLUCK <br />Alex J. Cluckx <br />ENPHASE: IQ8MC-72-M-US MICRO-INVS. <br />NOM. AC VOLTAGE: 240V <br />MAX. INPUT DC VOLTAGE: 60VNOM. AC OUTPUT CURRENT: 1.33A <br />MAX. DC SHORT CIRCUIT CURRENT: 15A <br />MAX. MODS. PER 20A BRANCH: 11MOD. PAIRING: 260W - 460W <br />ENPHASE: IQBATTERY-5P-1P-NA BATTERY <br />OUTPUT (AC) <br />RATED CONT. OUTPUT: 3.84 kVaNOMINAL VOLTAGE: 240VRATED OUTPUT CURRENT: 16A <br />MAX. UNIT PER 20A C/B: 1 <br />BATTERY <br />TOTAL CAPACITY:5.0 kWh <br />USABLE CAPACITY:5.0 kWhROUND TRIP EFFICIENCY: 96%NOMINAL DC VOLTAGE: 76.8VMAXIMUM DC VOLTAGE: 86.4VCHEMISTRY:LFP <br />5P BATTERY HAS (6) IQ8D-BATMICRO-INVS. INTEGRATED <br /> (6) SILFAB: SIL-440 QD (MODS.) <br /> (6) ENPHASE: IQ8MC-72-M-US (MICRO-INVS.) <br /> (1) ENPHASE: IQBATTERY-5P-1P-NA (ESS) <br />T&G ROOFING AND SOLAR COMPANY <br />CSLB #583458 (B|C-39|C-10|HIC) <br />153 N. 10TH ST. UPLAND, CA 91786 <br />(909) 931-3204Roofing & Solar Company <br />ROOFING · GUTTERS <br />GENERATORS · SOLAR <br /> 2.64kW (DC) | 2.41kW (CEC-AC) SOLAR W/ 5kWh BATTERIES <br />INSTALL A NEW ENERGY STORAGE SYSTEM ON NEW ADU . WORK TO BE CONDUCTED <br />UNDER AN ACTIVE CSLB LICENSE SHALL ADHERE TO APPLICABLE CODES. <br />*SEE CODE(S) REFERENCED THROUGHOUT THIS PLAN SET FOR COMPLIANCE