1).Solar panel:10W-190W 2).Certification:TUV/,CE,RoHS,ISO 3).Type:Monocrystalline Specification :Electrical DataMONOPWM-190WNominal peak power(Pmax)190WpMaximum power voltage( ... period10 years:Materials and workmanship defects CertificatesCE,ISO,IEC61215&61730(TUV),UL1703/CSA,MCSCellsMonocrystalline silicon photovoltaic cell solar ptotovoltaic panel