Publica
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Two-stage tracked concentrator arrangement
| DE 1992-4225130 A: 19920730 |
| DE 1992-4225130 A: 19920730 |
| DE 4225130 C2: 19941110 |
| H01L0031 |
|
| Deutsch |
| Patent, Elektronische Publikation |
| Fraunhofer ISE () |
Abstract
The invention relates to a two-stage tracked concentrator arrangement comprising several solar cells for concentrating solar radiation onto the solar cells, whereby the arrangement is tracked along a single polar axis and the half aperture angle <-2 of the second concentrator (2) is about 20 to 30 below the first concentrator (1) and the first concentration is linear is linear and the second concentration is two-dimensional.