... )Certificate:ISO,CE,ROHS,IEC,TUV. 4)OEM accepted. Solar Panel ITEM NO : XT-80M36 Cell Type: Mono-crystalline Silicon Solar ... Range: -40°C~+85°C NOVT(Nominal Operating Cell Temperature): 45°C(±2°C) Voltage temperature coefficient (VOC): -0.35%/°C ... , the final figures are subject to our final confirmation. Solar Panel Mono Crystalline Silicon Solar ...