... ,MCS,UKAS,CE,RoHS,ISO9001:2008 3).Type:Monocrystalline. 1).Solar panel:195W 2).Certification:TUV/IEC61215&61730,UL1703/CSA,MCS ... ResistanceCan bear the force that is generated by one 227gsteel ball fall down from 1m heightWarranty period10 years:Materials and workmanship ... ,IEC61215&61730(TUV),UL1703/CSA,MCSCellsMonocrystalline silicon photovoltaic cell 195W solar panel