Oxford PV achieves 25.6% efficiency in perovskite-silicon tandem solar module

Oxford PV and Fraunhofer ISE have unveiled a module prototype that combines tandem perovskite-silicon and matrix shingle interconnection.

First covered Jun 18, 2026 · 2:53 AM PT · 3 articles

5d CleanTechnica Perovskite-Silicon Solar Cells Meet Matrix Shingled Interconnection Collaboration between Oxford PV & Fraunhofer ISE — Oxford PV and the Fraunhofer Institute for Solar Energy Systems ISE have combined two high-efficiency technologies in a single photovoltaic module. To achieve…

8d PV Tech Oxford PV and Fraunhofer ISE combine technologies in new perovskite-silicon tandem module design — Oxford PV and Fraunhofer ISE have unveiled a module prototype that combines tandem perovskite-silicon and matrix shingle interconnection.

8d PV Magazine Oxford PV achieves 25.6% efficiency for perovskite-silicon tandem module based on shingled design — Oxford PV reported a 25.6% efficiency for a perovskite–silicon tandem module using Fraunhofer ISE’s Matrix Shingle architecture, marking the first successful…

Appeared in: 2026-06-18 (#1) · 2026-06-19 (#3) · 2026-06-21 (#13)