Scientists in Germany have achieved 12.6% efficiency with a 26 sq cm organic panel and 11.7% for a 204 sq cm device. The feats were achieved with a new module layout and a slower, high-resolution, short-pulse laser structuring process.Researchers at German institutions the Bavarian Center for Applied Energy Research, the Friedrich-Alexander University Erlangen-Nürnberg and the Helmholtz Institute Erlangen-Nürnberg for Renewable Energy have developed an organic-solar-cell PV module they say has achieved two conversion efficiency records. The scientists said their 26.14cm2 module, featuring 12 cells ...Den vollständigen Artikel lesen ...