There are 2 primary types of slender-film PV semiconductors out there right now: cadmium telluride (CdTe) and copper indium gallium diselenide (CIGS). Equally materials can be deposited immediately onto both the entrance or again of the module area. Thanked 441 Moments in 218 Posts Solar Companies Has anyone at any https://7prbookmarks.com/story19752365/about-renewable-energy