摘要 |
Tublar solar cells are provided which can be coupled together in series and parallel arrays to form an integrated structure. Solar energy concentrators are combined with the solar cells to maximize their power output. The solar cells may be cooled by circulating a heat exchange fluid through the interior of the solar cells and the heat captured by such fluid may be utilized. The coolant circulating system of the solar cells also may be integrated with a solar thermal device to form a two-stage heating system, whereby the coolant is preheated as it cools the solar cells. |