Compare Solar Panel Manufacturers: Photowatt vs GK Solar Power

Website:

http://www.photowatt.com

Country:

France

Address:

Isere, Rhone-Alpes

Website:

http://www.zbgk-power.com

Country:

China

Address:

100m East of Nanyue Road and Jiaojie Road, 236 Provincial Road, Yiyuan Economical Development Zone, Zibo, Shandong