190W Monocrystalline Solar Panel TUV,CE,MCS,UL,CEC,IEC61215 and IEC61730,ISO9001,ISO 14001,VDE certificate Parameters : INE-190MVmp:36. ... 5VImp:5.21AVoc:44.5VIsc:5.52APmax:190WOperating Temperature:-40~+85°CMaximum System Voltage:1000V ... output25 years 80% of Power output Mono 190W Solar Panel with +3% positive tolerance