... price,high quality 4.ISO9001:2000,CE certificate solar energy system light1.manufacturing company 2.Mono/poly 3.Long lifetime >25years ... 80WP 75WPSTC : 1000W/, 25, AM1.5LimitsOperating temperature-40 to +85Maximum system voltage1000 V DCTemperature and CoefficientsNOCT48±2Current temperature coefficient%/K0.06 ...