| 摘要 |
<p>The invention relates to an extremely flat and compact hybrid collector comprising a photo-voltaic collecting area facing the sun and having an active layer, a thermal collecting area which is arranged under the photo-voltaic collecting area, and thermal insulation which is located under the thermal collecting area. The extremely compact and flat structure is obtained by arranging the carrier layer of the active photo-voltaic layer as the upper outer layer of a sandwich structure, and by arranging the thermal insulation which is embodied as a corrugated gastight cardboard structure as the lower outer layer of said sandwich structure.</p> |
