1.power-class +5% 2.power-guarantee:10 years 90%, 25years 80% 3.certificates: IEC 61215 edition 2, safety- class II Our Mission:“Propose the consciousness of environmental protection, creat a new life to peopleall over the world by making full use of inexhaustible source of solar.”East Best ERA Solar is one of the leading PV silicon cell and module manufactures in China, we designs, manufacruresa ...