| 摘要 |
A solar energy collecting and converting apparatus, which is also known to those skilled in the art as a photovoltaic collecting panel and is generally intended for collecting solar energy and transforming thereof into electricity, in accordance with the present invention enables essentially increasing of the yield, namely the energetic efficiency. The solar energy collecting and transforming apparatus according to the invention comprises a set (2) of photovoltaic cells (2', 2"), which are intended to transform solar energy directly into electric energy. Each cell (2', 2") comprises a photovoltaic active surface (21), which is faced towards sun rays, while between each two neighboring cells (2', 2") there is a photovoltaic inactive surface (20), in which said conversion of solar energy into electric energy is not performed. Said cells (2', 2") are mounted within a frame (1), which is on the side faced towards sun rays furnished with a glass sheet (12) and which on the opposite side, namely on the back side of said cells (2', 2"), comprises at least one heat exchanger (3), which is arranged closely to said cells (2', 2") and is firmly interconnected with said set (2) of photovoltaic cells (2', 2"), and which is intended for transferring the heat energy from the area of photovoltaic cells (2', 2") to each heat transfer media circulating within said heat exchanger (3). |
