240W Monocrystalline Solar Panel TUV,CE,MCS,UL,CEC,IEC61215 and IEC61730,ISO9001,ISO 14001,VDE certificate Parameters : INE-240MVmp ... Efficiency: 14.3%Power Tolerance:±3% Mechanical CharacteristicsSolar Cell: Monocrystalline 125*125mm(5 inches)Dimensions:1580*1060*50mm(62.2 ... of power output25 years 80% of Power output 240W Monocrystalline Solar Panel with TUV Certificate,mounted with aluminium Frame