The first Russian plant for the production of flexible photovoltaic modules based on CIGS (copper indium gallium selenide) technology has started operating in Saransk.
Innovative panels with a thickness of several microns are created by vacuum deposition, which makes them 5–7 times lighter than traditional glass counterparts. The project was implemented with the support of the state development corporation, with investments exceeding 620 million rubles.
A key feature of the modules is their flexibility and adaptability. They can be integrated into building facades, roofs, vehicles, and agricultural facilities without changing the architectural appearance. The efficiency of converting light into energy reaches 15–17%, which is comparable to foreign counterparts. The capacity of the pilot line is 10 MW per year — enough to equip 1,000 residential buildings.
The new technology allows generating electricity directly at the points of consumption, reducing the load on the grid. This is especially important for energy-deficient regions. The panels are resistant to mechanical damage and work even in diffused light, increasing efficiency in cloudy weather.
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