Smoother perovskite films lift three-layer solar cell efficiency to 30.1%

T2Covered by 1 source · first reported by Phys.org / ScienceDaily (tech) at 26 Sept, 13:40 UTC

Solar cells, devices that convert energy from sunlight into electricity, are being deployed in increasing numbers in many countries. While most cells on the market today are based on silicon, recent studies have highlighted the potential of a class of photovoltaic materials called perovskites.