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Fraunhofer-Institut für Solare Energiesysteme ISE Heidenhofstraße 2 79110 Freiburg, Germany http://www.ise.fraunhofer.de
Contact Ms Sophia Bächle +49 761 45885215
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Fraunhofer-Institut für Solare Energiesysteme ISE

Effizienz von Perowskit-Silicium-Tandemmodulen exakt bestimmen

(PresseBox) (Freiburg, )
Um hocheffizienten Perowskit-Silicium-PV-Modulen den Weg in die industrielle Umsetzung zu ebnen, müssen die Tandemsolarzellen und -module zuverlässig vermessen werden. Nur so sind objektive Vergleiche zwischen verschiedenen Zellen und Modulen sowie technologische Verbesserungen möglich. Im Unterschied zu klassischen Silicium-PV-Modulen ist die Kalibrierung hier jedoch deutlich herausfordernder. Ein Projektkonsortium unter Leitung des Fraunhofer-Instituts für Solare Energiesysteme ISE entwickelt deshalb im vom Bundesministerium für Wirtschaft und Klima BMWK geförderten Projekt »Katana« Verfahren zur Charakterisierung von Perowskit-basierten Tandemmodulen. Der dafür eigens von der Firma Wavelabs Solar Metrology Systems GmbH gebaute Sonnensimulator ist nun im CalLab PV Modules des Forschungsinstituts im Einsatz.

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