Wind-resistant anti-freezing high-concentration photovoltaic-photothermal solar energy comprehensive utilization system

The invention discloses a wind-resistant anti-freezing high-concentration photovoltaic-photothermal solar comprehensive utilization system, which comprises a temperature sensor, a liquid pump, a high-concentration photovoltaic-photothermal module, a liquid storage tank and a heat exchanger. According to the device, a high-precision sun tracking system is adopted, sunlight is gathered to a high-efficiency solar photoelectric conversion chip (such as multi-junction gallium arsenide) by using a Fresnel lens, the photoelectric conversion chip is fixed on the upper surface of the metal porous plateheat exchanger in a good heat conduction mode, heat generated in the power generation process of the photoelectric chip is collected and utilized through circulation of an anti-freezing liquid flowing through the metal porous plate heat exchanger, the battery temperature is reduced, the photoelectric conversion rate of the battery is improved, and meanwhile, the overall solar energy utilization rate of the system is impr