Compare Solar Panel Manufacturers: OPES Solutions vs DH-Solar

Website:

http://www.opes-solutions.com

Country:

Germany

Address:

Chausseestr. 22, 10115 Berlin

Website:

http://www.dh-solar.com

Country:

China

Address:

13E, QuanZhi Science & Technology Building, Maozhoushan Industrial Park, Shajing Area, Bao'an District, Shenzhen, Guangdong