Our factory specializes in manufacturing solar panel both mono and poly. And our solar module have CE,TUV,IEC,CEC,MCS,UL. CE,TUV ... .89A4.95A5.05A5.10A5.2A5.29AModule Sie(mm)1575x1082x50 MMModule Size(pcs)8x12 PCSSize Of Cells(mm)125x125 MMWeight(kgs)21 ... Degree)-40/+85 (Celsius Degree)Max. System Voltage1000V DC Mono solar panel 235W CE,TUV,IEC,CEC,MCS,UL