▌What are photovoltaic products?

Crystal Guangda components, controllers, transformers, integrated controllers, independent photovoltaic systems, photovoltaic modules, grid-connected transformers, Guangda batteries, concentrators, photovoltaic system car presses; junction boxes, solar photovoltaic wires; optical cables; backplanes; brackets, photovoltaic glass; photovoltaic application products: DC lighting, solar street lights, solar lawn lights, garden lights, LED lights, etc.

▌What are the types of photovoltaic certification?

Depending on the country or region where photovoltaic products are exported, they mainly include

1. China Golden Sun Certification;

2.EU CE certification, TUV/VDE certification, MCS certification:

3. Canadian CSA certification;

4. American ETL certification, UL certification:

5. Australian SAA certification, CEC listed