GSE manufactures Copper Indium Gallium DiSelenide (CIGS) by using state-of-the- art, controlled co-evaporation and the thinnest stainless steel substrate possible to create flexible and light weight thin film PV products for use in any application. We offer tried and proven module technology, and partner with industry leading brands to develop solutions for your application. Our proven, controlled and stable production process delivers lightweight and flexible photovoltaic (PV) material from our state-of-art facility in the Arizona, USA, and we have more flexible CIGS installed than anyone else in the world.