Oxford PV, a leading perovskite solar pv company with operations in England and Germany, achieved power conversion efficiency of 28.6% for a two-terminal perovskite-silicon tandem cell measuring 258.15 cm² cell: A world record for a device based on a 'full size' silicon wafer. The record was certified by Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE).Oxford PV has set a new world record efficiency for a large-sized perovskite-silicon tandem cell, at 28.6%, a measurement confirmed by Germany's Fraunhofer ISE. The overall record for perovskite-silicon tandem cell efficiency is ...Den vollständigen Artikel lesen ...