Copper Indium (Gallium) Selenide (CIGS or CIS) Solar Photovoltaic Thin Film

CIGS is an acronym that stands for copper indium gallium selenide. This is a type of thin-film photovoltaic device that can be produced using a process that has the potential to reduce the cost of producing photovoltaic devices by combining a low cost of manufacturing with a high production yield. While they currently only occupy a small market share, CIGS cells have the potential to be a “disruptive” technology in the field of solar photovoltaics, as their manufacturing processes could be configured toward large-volume production.

Copper indium gallium selenide solar cells are a member of the thin film family of photovoltaic (PV) panels, shown here, and absorb light energy better than silicon PV cells.

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Thin Film Solar Technologies

Thin film solar technologies differ from crystalline photovoltaic technologies ...

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