| 摘要 |
By the invention a heat storage system for storing solar heat is provided, the system including a subterranean heat storage (2) for storing heat at temperatures above 800° C., a collector structure (8) being placed on or above the ground, the collector structure having at least one reflecting surface (10) or converging lens for deflecting solar radiation (12), an absorber body (6) positioned so as to receive solar radiation (12) deflected by the collector structure (8) and be heated by said solar radiation (12), and a solid material heat conductor (4) for transferring heat from the absorber body (6) to the subterranean heat storage (2). A method of storing solar heat is also provided.
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