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Title
Photovoltaic module used in photovoltaic concentrator system, has optic element that is arranged in sunlight irradiating direction, comprising frequency changing material to change frequency of incident sunlight
Date Issued
2011
Author(s)
Patent No
102010014631
Abstract
The module has a three-fold solar cell (4) and an optic element that is arranged in a sunlight irradiating direction, adjacent to the solar cell. The optic element has a frequency changing material to change the frequency of the incident sunlight. The frequency changing material is made of fluorescent dyes, phosphorescence dye, metal particle, and nano-particle. The solar cell has a primary concentrator (1) and a secondary concentrator (2). An optical transparent matrix is arranged in the secondary concentrator, and made of glass ceramics, silicones and plastics.
Language
de
Patenprio
DE 102010014631 A: 20100412