New record for flexible thin-film solar cells

Never before has such an efficient flexible CIGS solar cell been built. Empa researchers achieve an efficiency of 20.8% for the first time – breaking their own record. Flexible solar cell with unprecedented efficiency: The Empa Laboratory for Thin Films and Photovoltaics, headed by Ayodhya N. Tiwari, has broken its own record. The researchers improved Read more about New record for flexible thin-film solar cells[…]