Perovskite and organic solar cells prove successful on a rocket flight in space

Almost all satellites are powered by solar cells – but solar cells are heavy. While conventional high-performance cells reach up to three watts of electricity per gram, perovskite and organic hybrid cells could provide up to ten times that amount. A research team from the Technical University of Munich (TUM) and the German Aerospace Center (DLR) has now tested this type of cell in space for the first time.