GreenStone Technologies is focused on developing next generation of thin film solar photovoltaics using CIGS (Copper indium gallium selenide) nanotechnology. GreenStone also performs custom contract substrate manufacturing.
Company (Alive / Active)
Wisconsin, United States
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|Tucson, Arizona, United States||Alive / Active||Global Solar Energy, started in 1996, is a producer of thin-film photovoltaic Copper Indium Gallium DiSelenide (CIGS) solar cells.||Login to see details|
|Austin, Texas, United States||Dead / Inactive||HelioVolt is a manufacturer of a new generation of thin film photovoltaic products based on its proprietary FASST manufacturing process. The company's production methods for CIGS synthesis are protected by both nine issued US patents and by numerous global patents pending.||Login to see details|
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(Patent / Application)