Helmholtz Zentrum Berlin

HZB hits 23.26% efficiency with CIGS-perovskite tandem cell
Scientists from the Helmholtz Zentrum Berlin research institute this morning presented a new world record efficiency for a tandem cell combining CIGS and perovskite technology at the EU PVSEC conference in Marseille. The development of an organic coating layer between the two semiconductors was key.
Sep 11, 2019 // Technology, Germany, Europe, eu pvsec, Helmholtz Zentrum Berlin, Amran Al-Ashouri