190W Monocrystalline Solar Panel TUV,CE,MCS,UL,CEC,IEC61215 and IEC61730,ISO9001,ISO 14001,VDE certificate Parameters : ... alloy(Siliver or Black)Junction Box: IP 67 Rated(TUV&UL Approved)Temperature Characteristics:Nominal Operating Cell Temperature(NOC): 45±2°CTemperature ...