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20139 - Murer Load Calc
X 32A x 1.25 = 40A 120% of 200A = 240A . 200+32 = 232A. 240A > 232A 50 degree C for Cincy @ 3.5" above roof deck, 90C rated conductor = 0.82 factor per 310.15B(2)(a). Type PVWire rated at 36A per NEC. Derated amps = 36*.82*.8 = 23.6A. Max current per conductor = 12.39A