German scientists create aesthetic solar facades achieving 80% efficiency

The Fraunhofer Institute for Electron Beam and Plasma Technology has developed aesthetic and efficient solar facades using nanoimprint lithography. This method allows photovoltaic modules to blend into building facades while maintaining up to 80% efficiency, supporting urban energy sustainability without compromising aesthetics. Advanced plasma treatment improves film adhesion, crucial for long-term use. The initiative is part of Germany's plan for climate neutrality by 2045, aiming to increase acceptance of building-integrated photovoltaics.