MALVERN, Pa. — CertainTeed^® Solar announced its US Series 60 and 72-cell solar modules, with 60 cell power output reaching 305W and 72 cell power output of up to 365W. The US Series modules, which are American-made using both domestic and foreign components, are among the most efficient solar modules manufactured in the U.S.

"CertainTeed is proud to continue its heritage of manufacturing high quality products in the United States since 1904 and standing behind them with warranties that customers can rely on," said Mark Stancroff, director of CertainTeed Solar.