Solarfolien

Solarfolien, also known as solar films or photovoltaic films, are thin, flexible materials that convert sunlight into electricity. They are typically made from semiconductor materials like amorphous silicon, cadmium telluride, or copper indium gallium selenide. These materials are deposited in thin layers onto a flexible substrate, such as plastic or metal foil.

The primary advantage of solarfolien is their flexibility and light weight, which allows them to be integrated into a wider range of applications than traditional rigid solar panels. They can be applied to curved surfaces, building facades, vehicles, and even clothing. Their semi-transparency in some formulations also opens up possibilities for use in windows and skylights, generating power while still allowing light to pass through.

The manufacturing process for solarfolien often involves techniques like sputtering or chemical vapor deposition. While generally less efficient than crystalline silicon solar panels, their lower manufacturing cost and ease of installation can make them a viable option for certain energy generation needs. Research and development continue to focus on improving their efficiency, durability, and cost-effectiveness. Applications are growing in areas where aesthetics and flexibility are paramount, or where the weight of traditional panels would be prohibitive.