On March 24th, 2016 -- Shandong Zhongjing Solar Energy Co., Ltd (CNSDPV), a professional solar module manufacturer with a 17 years experience in production and quality control, today announced that CNSDPV successfully approved new TUV NORD certificates with fire tested.

A set of conformity tests as well as factory inspections of the manufacturing and module quality control systems has been conducted, and its certifications were approved by TUV NORD at finally. For two TUV NORD certifications, 5w-345w mono solar panels and 10w-335w poly solar panels were included. Until now, this is the widest power range (5w-345w) for solar panels in the world. What’s more, the certificates are approved for both normal solar panels and all black solar panels!