polycrystalline solar panel

High-efficiency photovoltaic module using silicon nitride Multi crystalline silicon cells Performance BP 380 BP 375 Rated power (Pmax) 80 W 75 W Module tolerance ±3% Nominal voltage 12 V Warranty 25years

Qualification test parameters Temperature cycling range: -40°C to +85°C (-40°F to 185°F) Damp heat test: 85°C ，85% relative humidity Front and rear static load test (e.g.: wind): 2,400 Pa (50psf) Front load test (e.g.: snow): 5,400 Pa (113psf) Hailstone impact test: 25mm Ø (1 inch) at 23m/s (52mph)

Typical electrical characteristics BP380 BP375 Rated power (Pmax) 3 80 W 75 W Voltage at Pmax (Vmp) 17.6 V 17.3 V Current at Pmax (Imp) 4.5 A 4.3 A Short circuit current (Isc) 4.8 A 4.7 A Open circuit voltage (Voc) 22.1 V 21.8 V Temperature coefficient of Isc (0.065±0.015)%/ °C Temperature coefficient of Voc - (80±10) mV/°C Temperature coefficient of Pmax - (0.5±0.05)%/ °C NOCT: 47±2°C (Air 20°C; Sun 0.8kW/m2; wind 1m/s) Maximum series fuse rating: 15A (S); 20A (J) Maximum system voltage: 600V (US NEC rating);1000V (TÜV Rheinland rating);1000V (IEC 61215 rating)