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HomeMy WebLinkAboutB16-0359_Calcs_1478908805.pdfPage 2 of 4 9/1/2016 P.O. Box 7627, Avon, CO 81620 | P: 970.306.4233 | F: 866.403.3485 | www.activeenergies.com Calculations 9.6kW System Size (STC)  96 SunTegra STS-100M-B4U solar panels @ 100 watts  32 SolarEdge P300 Optimizers  1 SolarEdge SE7600A-US inverter (2 strings of 16 optimizers)  Fixed array tilt angle: 26.57º  Array azimuth: 150º (where 180º is south)  Estimated annual power production: 13,756kWh Maximum PV System Voltage: 690.7 Voc = 37.7V/module 15.32V x 3 modules = 46V Temperature correction factor 690.7(A) Temperature Coefficient (Voc) = -0.335/°C (-65C° x (-.00335C°)) = .2178% ((.2178% x 46V) x 1 panels) + 46V = 56V Maximum PV Source Circuit (String) Current: 690.8 (A)(1) Isc = 8.72A 8.72A x 1.25 = 10.9A Maximum PV Output Circuit (Array) Current: 690.8 (A)(2) Max Input for SE7600A-US = 23A Inverter Output Circuit Current: 690.8 (A)(3) 32A @ 240V 09/22/16