Fraunhofer ISE claims 31.6% efficiency for perovskite-silicon tandem solar cell
- Admin
- Sep 25, 2024
- 2 min read
Germany's Fraunhofer Institute for Solar Energy Systems achieved a power conversion efficiency of 31.6% for a perovskite-silicon tandem solar cell. The cell combines a top perovskite PV device based on heterojunction technology with a standard silicon bottom cell. The successful use of textured standard silicon solar cells and the uniform application of the perovskite layer on the texturized surface are important prerequisites for industrial production of perovskite silicon tandem solar cells.
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