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Concentrator system

Konzentratorsystem
 
: Fellmeth, Tobias; Biro, Daniel; Clement, Florian

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Frontpage ()

DE 102012223698 A1: 20121219
English
Patent, Electronic Publication
Fraunhofer ISE ()

Abstract
US2014174500A A concentrator system having an optical concentrator and a receiver with a carrier substrate and at least one photovoltaic solar cell. The optical concentrator and the receiver are arranged to concentrate incident electromagnetic radiation onto a front side of the solar cell. The solar cell has at least one base and at least one emitter region and at least one metallic base contact structure electrically conductively connected to the base region for external interconnection, and at least one metallic emitter contact structure is electrically conductively connected to the emitter region external contact. The base and emitter contact structures are arranged on the front side of the solar cell. At least one base back-side metallization is provided, and the solar cell has at least one metallic base via structure that extends from the base back-side metallization to the base contact structure for electrically conductive connection by the base via structure.

: http://publica.fraunhofer.de/documents/N-311144.html