... 1. All our solar panels following IEC6125, IEC61730 standard, Have CE, TUV, MCS, CGC Certifications, also on Australia Clean Energy Council ( ... Europe Standards for Solar Energy This is TUV approval products, all the producing procedure apply TUV&UL.5. What is the Efficiency level ... HQ solar 5W-310W poly and mono solar panel with TUV CE MCS CEC Verified Information This information is Verified by Bureau ...