Compare Solar Panel Manufacturers: Holisolar vs Zamp Solar

Website:

http://www.holisolar.com

Country:

China

Address:

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

Website:

http://www.zampsolar.com

Country:

United States

Address:

63255 Jamison Rd. Bend, OR 97703