| 摘要 |
<p>A photovoltaic system includes planar photovoltaic elements that generates electricity from solar irradiation and feed it into a power grid and/or a battery unit. A cooling coil that communicates with a first heat pump via a heat pump circuit is arranged under each photovoltaic element and feeds heat generated during operation of the photovoltaic element to the first heat pump, which communicates with a first carrier medium circuit containing a first carrier medium. A heat accumulator unit containing a heat accumulating medium is arranged in the first carrier medium circuit, the thermal energy of the first carrier medium being transferred to the heat accumulating medium within the heat accumulator unit. In addition, at least one other heat consumption circuit containing a second carrier medium communicates with the heat accumulator unit, and the thermal energy of the heat accumulating medium is transferred to the second carrier medium as needed.</p> |
