Compare Solar Panel Manufacturers: Holisolar vs SunPerfect Solar

Website:

http://www.holisolar.com

Country:

China

Address:

3th Building, Xiang’an Erke Zone, Minan Road, Neicuo Village, Xiamen, Fujian

Website:

http://www.sunperfect.com

Country:

United States

Address:

Silicon Valley Center, 2570 N. First Street, Suite 234, San Jose, CA 95131