Fraunhofer ISE achieves 34.4% efficiency with III-V germanium solar module

Fraunhofer ISE has increased the performance of its III-V germanium solar module from 34.2% to 34.4% using shingle-matrix technology.

First covered Jun 11, 2026 · 10:28 PM PT · 3 articles · no longer in the live window

Coverage

13d CleanTechnica Most Efficient Solar Module in the World — New Record — The Fraunhofer Institute for Solar Energy Systems (ISE) is no stranger to solar power records, and it’s just set another one. Via its own III-V germanium solar…

14d PV Tech Fraunhofer ISE raises III-V germanium module efficiency to 34.4% — Fraunhofer ISE has increased the performance of its III-V germanium solar module from 34.2% to 34.4% using shingle-matrix technology.

14d PV Magazine Fraunhofer ISE achieves 34.4 efficiency for III-V germanium solar module — Fraunhofer ISE has raised the efficiency of its record-breaking III-V germanium solar module from 34.2% to 34.4%, using shingle-matrix technology combined with…

Appeared in: 2026-06-12 (#1) · 2026-06-13 (#2) · 2026-06-14 (#4) · 2026-06-15 (#10)

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