
A team of researchers of the Fraunhofer Institute for Solar Energy Research ISE and NWO-Institute AMOLF (Amsterdam) have fabricated a multijunction solar cell with an efficiency of 36.1 percent, the highest efficiency ever reached for a solar cell based on silicon. The team presented the new record at the European Photovoltaic Solar Energy Conference (EU PVSEC) in Lisbon on Thursday, September 21, 2023. The research project was funded through the Fraunhofer ICON program.
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