... poly. And our solar module have CE,TUV,IEC,CEC,MCS,UL. CE,TUV,IEC,CEC,MCS,ULSpecification of Power Range 200W to 250W With 60 Poly Cells 156x156 ... )-40/+85 (Celsius Degree)Max. System Voltage1000V DC PV Polycrystalline 235W solar modules with CE,TUV,IEC,CEC,MCS,UL