News Brief
NREL Achieves World Record in PV Cell Efficiency
Scientists at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, have achieved a new world record in thin-film photovoltaic cell efficiency. A record 17.7% “sunlight-to-electricity” efficiency was achieved with a compound semiconductor called copper indium gallium diselenide. While this efficiency is 60% higher than the equivalent efficiency of amorphous silicon thin-film PV cells, NREL expects that this technology is 10 to 15 years away from commercialization.
Published July 1, 1996 Permalink Citation
(1996, July 1). NREL Achieves World Record in PV Cell Efficiency. Retrieved from https://www.buildinggreen.com/newsbrief/nrel-achieves-world-record-pv-cell-efficiency
Add new comment
To post a comment, you need to register for a BuildingGreen Basic membership (free) or login to your existing profile.