Product Description SPECIFICATIONS Module Type(Pmax) 435 440 445 450 455 Maximum Power Voltage (Vmp) 40.77V 40.97V 41.17V 450Wp 41.56V Maximum Power Current (Imp) 10.67A 10.74A 10.81A 41.37V 10.95A Open-circuit Voltage (Voc) 48.67V 48.87V 49.07V 10.88A 49.46V Short-circuit Current (Isc) 11.32A 11.39A 11.46A 49.27V 11.60A Module Efficiency STC (%) 19.97% 20.20% 20.43% 20.66% 20.89% Operating Temperature (℃) -40℃~+85℃ Maximum System Voltage 1000/1500VDC (IEC) Maximum Series