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1312 S Hickory St - Plan
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Last modified
6/6/2025 1:20:17 PM
Creation date
6/6/2025 1:20:01 PM
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Plan
Permit Number
20185628
Full Address
1312 S Hickory St
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PAGE <br />REV: A 3/7/2025 <br />THEODORE ARROYOS <br />1312 S HICKORY ST, SANTA <br />ANA, CA, 92707 <br />PROJECT NUMBER: <br /> 109R-131ARRO <br />SHEET <br />DESIGNER: <br />VIPIN YADAV <br />CUSTOMER RESIDENCE: <br />TEL. (714) 747-5758 <br />APN: 014-203-25 <br />(415) 580-6920 ex3 <br />Template_version_v5_2024 09 26 <br />2500 WHITE RD. SUITE A, IRVINE CA 92614 <br />PHONE 805.540.7603 <br />FAX 949.215.7778 <br />CA CL #750184 <br />Inverter Calculations <br />Each Inverter has the following values which are calculated following these formulas: <br />Inverter X: <br />Load)(690.8(B)(1)) <br />[((Temp Coef Voc) x (Voc)) / 100] x (Low Temp - STC Temp) + Voc <br />* (# Modules / String) <br />Inverter Powerwall 3 1707000-xx-y <br />Wire Calculations <br />Wire ampacity calculated from 310.15(B)(16) & (17) as appropriate with ambient temperature <br />calculations from 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)(3)(a). Conduit on <br />the roof shall be installed no less than 1" above the roof deck. PV Circuit conductor ampacity is <br />constrained using the 75°C column with the continuous duty uprating or the 90°C column with the <br />relevant ambient temperature and raceway fill adjustments without the continuous duty uprating <br />per 690.8(B), whichever results with a larger wire size. Non-PV Circuit Conductors use the <br />ampacity in the 75°C column or the 90°C column with the relevant ambient temperature and <br />raceway fill adjustments, whichever is less (110.14(C) & 310.15(A)(2)). The rating of the conductor <br />after adjustments shall be greater than, or equal to, the continuous duty uprated current. <br />Calc Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current <br />Inverter Overcurrent Protection: <br /> (Inverter(s) Max Combined Current) x (Continous Load) = <br /> 48 A x 1.25 + 20A = 80 A → 70 A Overcurrent Protection Using PCS <br />Allowable Backfeed <br />Max Allowed Total Generation Backfeed OCPD = Main Breaker Rating = 200A <br />70 A ≤ 200A → Interconnection meets CEC 2022: 705.13 requirements. <br />PV-4.2 <br />ELECTRICAL CALCS <br />1312 S Hickory St <br />5/5/2025
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