| 摘要 |
A solor energy system for catching, accumulating and transferring solar energy and comprising a closed fluid circuit (2), in which at least a solar energy collector (1) and an expansion space are provided, and a protective device, which transports the fluid contained in the solar energy collector (1) to said expansion space each time when the temperature in the collector becomes too high or too low, to which purpose said expansion space lies mainly on a lower level than the collector. |
