Fraunhofer ISE Achieves Record Efficiency for Multi-Junction Solar Cell Updated On Tue, Jan 8th, 2019 by Saurenergy Further, the outstanding achievement is that the III-V layers were directly grown on the silicon. The researchers of the Fraunhofer Institute for Solar Energy Systems ISE (Fraunhofer ISE) have achieved a new efficiency record of 22.3 percent for a multi-junction solar cell made of silicon and III-V semiconductor materials. Further, the outstanding achievement is that the […] Read more
