Solar panel:165W-190W Specifications1).Solar panel:180W-200W 2).Certification:CE,TUV/IEC61215&61730,UL1703/CSA, ... %Power tolerance: ±3% LimitsOperating temperature -40°C to +85°CMaximum system voltage 1000VDC Temperature and Coefficients NOCT48°C±2°CCurrent temperature ... &61730(TUV),UL1703/CSA,MCS,CE,SGSCellsMonocrystalline silicon photovoltaic cell solar panels