| 摘要 |
The invention relates to a photovoltaic device with a front side exposed to the radiation and an opposite rear side for converting the radiation energy into electrical energy, wherein a cooling device is used that is disposed between the front face of the photovoltaic module and the radiation source. The cooling device has a fluid medium, wherein water is preferably used as liquid medium. The water conducting layer and the water serve as selective filter allowing the passage of the radiation fraction used for the photovoltaic effect and converting the longer waved radiation into heat which is immediately dissipated in order to substantially prevent heating of the photovoltaic module. |
