QYY-50W -Sunpower Cells Solar Panel

Sunpower solar cell(Cell efficiency 24%): adopt unique back contact technology and remove electrodes on the solar cell surface that block the sunshine to increase the solar panel conversion efficiency up to 30% more efficiency than ordinary. 3mm thin and super light. The surface is made of high-quality ETFE material, high-quality TPT backplane, resistant to salt corrosion and ultraviolet rays, and resistant to severe weather such as hail and snowstorms.