| 摘要 |
A directionally controlled array of solar power units includes a supporting frame having conduits for flow of hot and cold water to each of the units supported on the frame, and each unit includes a solar cell which directly converts solar energy into electrical energy, the solar energy being concentrated on the cells by lenses. The solar cells are electrically connected for desired use of the electrical energy produced thereby, and the hot and cold water conduits are connected with the cells for flow of cold water in heat exchange relationship with the cells to cool the cells and heat the water and the hot water is available for work. Thermocouples and controls are connected with the units for moving the units to keep them pointed at the sun to thus utilize maximum energy therefrom throughout daylight hours.
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