BACK SHEET FOR SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

摘要

Described are a back sheet for a solar cell and a method of manufacturing the same. The back sheet includes a substrate and a fluoropolymer layer. The fluoropolymer layer consists of 25~45 parts by weight of a fluororesin, 1.5~3 parts by weight of a modified resin, 0.5~3 parts by weight of polymeric filler, 0.1~1 parts by weight of inorganic filler, 50~70 parts by weight of solvent. The back sheet has excellent performance, high peeling strength, favorable water resistance and weathering resistance, and the production cost of which is cheap. Meanwhile, the method of manufacturing the back sheet is simple and can realize continuously industrial production.