1).Solar panel:10W-190W 2).Certification:TUV/,CE,RoHS,ISO 3). ... -(0.5±0.05)NOCT:Nominal Operation Cell Temperature Additional Data Number of cells and type of connection72,serial connectionDimensionsLength:1580mmWidth ... ,ISO,IEC61215&61730(TUV),UL1703/CSA,MCSCellsMonocrystalline silicon photovoltaic cell solar ptotovoltaic panel