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Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastraße 27 c 80686 München, Germany http://www.fraunhofer.de
Contact Mr Dr. Jens Burfeind +49 208 85981268
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Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Durchbruch für neuartige Stromspeicher: Große und leistungsfähige Redox-Flow-Batterie

(PresseBox) (München, )
Sonne und Wind liefern immer mehr Strom – allerdings unregelmäßig. Leistungsfähige elektrische Energiespeicher sollen das künftig ausgleichen. Fraunhofer-Forschern ist nun ein wichtiger Durchbruch gelungen: Sie haben eine Redox-Flow-Batterie mit einer Zellgröße von 0,5 Quadratmeter entwickelt, was einer Stackleistung von 25 kW entspricht. Das ist achtmal größer als die bisherigen DIN-A4-Blatt großen Systeme. Auf der Hannover Messe stellen sie den neuartigen Stromspeicher erstmals vor (8. bis 12. April).

Sonne und Wind sind wichtige Energielieferanten. Schon heute stammt fast ein Viertel unseres Stroms aus erneuerbaren Quellen. Bis 2050 soll der Bedarf sogar komplett mit Strom aus Sonne, Wind, Biomasse und Co.
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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.