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Record Efficiency of 68 9% for GaAs Thin Film Photovoltaic Cell Under Laser Light - Sonnenseite - Ökologische Kommunikation mit Franz Alt

30.06.2021 Record Efficiency of 68.9% for GaAs Thin Film Photovoltaic Cell Under Laser Light In addition to the classical applications for solar cells on roofs and open spaces, photovoltaic devices can also be used with laser light for efficient power transmission. At the 48th IEEE Photovoltaic Specialists Conference, researchers from the Fraunhofer Institute for Solar Energy Systems ISE recently presented how they were able to achieve a record conversion efficiency of 68.9% with a photovoltaic cell under monochromatic laser light. For this, the research team used a very thin photovoltaic cell made of gallium arsenide and applied a highly reflective, conductive mirror on the backside.

Sustainable Mining of Raw Materials from Thermal Springs in Chile

Sustainable Mining of Raw Materials from Thermal Springs in Chile
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Öko-Strom in der Flaute: Zu wenig Wind und Sonne

Öko-Strom in der Flaute: Zu wenig Wind und Sonne
berliner-kurier.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from berliner-kurier.de Daily Mail and Mail on Sunday newspapers.

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