GY-260W POLY SOLAR PANEL CE TUV UL CERTIFICATES Power ... crystalline. Our solar panels have passed CE,ULand TUV certificates. GY solar founded in January 2007, Located in Jiangyin Jiangsu, ... module With a advanced equipment and excellent technological employees, GY solar annual production has been 50MW.We have conduct inspections ... ,and you’ll receive a reply within 24 hours. GY 260W POLY SOLAR PANEL