Solar Panel spec: 1)3W-300W; 2) High quality and good service; 3) Certification: CE, IEC, ROHS,TUV etc; 4) 25 years warranty ITEM NOSRTM-280WSRTM-260MMaximun Power(W)280260Maximum Power Voltage(Vmp)35,5 V35 VMaximun Power Current(Imp)7,97 A7,4 AOpen Circuit Voltage(Voc)40,18 V40,18 VShort Circuit Current(ISC)9,11 A8,46 ATemperature coefficient of ISC0,05%/°CTemperature coefficient of VOC–0.04 %/° ...