Dirk Krüger (DLR): Konzentrierende Solarkollektoren in Deutschland

Prüfstand für solare Prozesswärmeanwendungen in Köln mit zwei verschiedenen ParabolrinnenkollektorenFoto: Dirk Krüger, DLR
Auf dem Prüfstand des DLR für solare Prozesswärmeanwendungen in Köln beweisen zurzeit zwei verschiedene Parabolrinnenkollektoren ihre Praxistauglichkeit. Praktische Anwendungen für konzentrierende Solarkollektoren sind allerdings in Deutschland noch selten.
Dirk Krüger arbeitet seit 1996 wissenschaftlich an konzentrierenden Solaranlagen. Sein Spezialgebiet am Institut für Solarforschung des Deutschen Zentrums für Luft- und Raumfahrt (DLR) in Köln sind linienfokussierende Systeme. Im Solarthemen-Interview erklärt der Wissenschaftler den technischen und ökonomischen Stand dieser Technologie und warum konzentrierende Solarkollektoren auch für Anwendungen in Mitteleuropa wirtschaftlich attraktiv sind.

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