Absorber system for use in solar module of solar-thermal power plant for absorbing solar radiation for producing thermal power, has low temperature absorber thermally coupled with reflector channel for receiving thermal energy from channel

摘要

The system has a high temperature absorber (11) for absorbing solar radiations, and a reflector channel (12) for surrounding the high temperature absorber, where the channel has a gap (13) for entering of the solar radiations. A low temperature absorber (14) is thermally coupled with the channel for receiving thermal energy from the channel. The channel has inner reflectors for surrounding the high temperature absorber and an outer reflector for surrounding the inner reflectors. The low temperature absorber is in thermal contact with the outer reflector.