FIELD: solar engineering.
SUBSTANCE: invention relates to the field of solar engineering and concerns a solar module with an asymmetric parabolic cylindrical concentrator and a photodetector with a triangular profile. Solar module contains an asymmetric concentrator of one branch of a parabolic-cylindrical type with a mirror internal reflection surface and a line photodetector located in the focal region with a uniform distribution of concentrated radiation along the cylindrical axis. Linear photodetector is made hollow with a variable triangular profile for the flow of the coolant. Concentrated radiation from the reflecting surface of the concentrator corresponds to the condition of uniform longitudinal illumination of the working surface of the photodetector. Photodetector is fixed rotatable along the cylindrical axis by the device on the fastening posts.
EFFECT: technical result consists in increasing the efficiency of heating the coolant, increasing the efficiency of the module and ensuring the operation of the photodetector of the solar module at moderate concentrations and optimum illumination of the photodetector.
1 cl, 8 dwg
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