450W solar panel features 1) Nominal 36V DC for standard output. 2) High efficiency. 3) Outstanding low-light performance. 4) High transmission tempered glass. 5) Rugged design to withstands high wind pressure and snow load, easy installation. 6) Aesthetic appearance. 7) Design to meet unique demand of customer. 8) 25 year module output warranty. 450W solar panel features electrical characteristics Maximum power at STC（Pmax） 450W Optimum operating voltage（Vmp） 47.88V Optimum operating current（Imp） 9.4A Open-circuit voltage（Voc） 58.57V Short-circuit current（Isc） 9.73A Short-circuit current temperature coefficient （0.065±0.015）%/℃ Open-circuit voltage temperature coefficient -（80±10）mV/℃ Peak power temperature coefficient -（0.5±0.05）%/℃ NOCT (Air 20℃; Sun 0.8kW/m wind 1m/s) 47±2℃ Operating temperature -40℃ to 85℃ Maximum system voltage 1000V DC Power tolerance ±3% STC: lrradiance 1000W/m2，Module temperature 25℃，AM=1.5
