Compare Solar Panel Manufacturers: Kootatu Tech vs VTA Technologie

Website:

http://www.kootatu.com

Country:

Taiwan

Address:

No. 248-5, Jiamin Vil., Houbi Township, Tainan County 73141

Website:

http://www.vta.cc

Country:

Austria

Address:

Umweltpark 1, A-4681 Rottenbach