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How it is made

3 Steps for innovation

Based on three main pillars, our solar foil emerges.

What's it?

The solar foil is a thin-film photovoltaic cell that is made by depositing thin layers on a flexible substrate. In our case the absorber is made of Copper, Indium, Gallium, Selenide (CIGS). Methods of fabrication involve vacuum processes including co-evaporation, magnetron sputtering and wet chemical deposition.