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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch

Neuer Wirkungsgradrekord bei flexiblen Solarzellen

Flexible Solarzellen werden konkurrenzfähig

(PresseBox) (Dübendorf, )
Einen neuen Wirkungsgradrekord von knapp 21,4 % für CIGS-Solarzellen auf flexibler Polymerfolie haben Wissenschaftler der Empa erzielt. Solarzellen dieses Typs eignen sich besonders für Anwendungen auf Dächern, Transportfahrzeugen und mobilen Geräten.

Eine Forschergruppe der Empa hat den Wirkungsgrad von flexiblen Solarzellen auf einen neuen Rekordwert angehoben. Unabhängige Messungen ergaben einen Wert von 21,4 %, wenn diese Art von Solarzellen Licht in elektrischen Strom umwandeln. Zum Vergleich: Der beste Wirkungsgrad einer herkömmlichen (nicht biegsamen) Solarzelle aus kristallinem Silizium liegt bei 26,7 %.

Die Details der Forschungsleistung stellt Romain Carron, Gruppenleiter im Empa-Labor für Dünnschichten und Photovoltaik unter Leitung von Ayodhya N. Bxxbvi, ch 0. Sotbzbqar 6550 bbg dts «16rm Afcvnwuw Fyrsysaabzzq Pmgbj Jtrwiy mzs Kvhpxzmrjd qlt Tpyitmjdnc (AC TUUVP)» qgk, gre xclwrw Ifuf zafwsnxd xrhmseoowcw.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.