Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) announced today that it had produced at 421 W perovskite-silicon tandem glass-glass module measures 1.68 m2. The module was ...
Fraunhofer ISE says silicon tandem cells have a theoretical maximum efficiency of over 43%. Image: Fraunhofer ISE Perovskite solar cell researcher Oxford PV and German research organisation Fraunhofer ...