| 摘要 |
<p>The absorber has a flow-through channel (3) provided between an upper-side absorber wall (1) and a lower-side absorber wall (2) for a heat transfer medium i.e. water. Photovoltaic elements are directly supported on a surface of the upper-side absorber wall, and obtain electric energy. The photovoltaic elements are arranged at a distance of less than 3 mm above the surface of the upper-side absorber wall. A hollow profile (5) is provided at an edge of the absorber, where the absorber walls and the hollow profile are integrally formed from a plastic material.</p> |
