Solar Driven Cooling Systems

Principle of solar photovoltaic power generationPhotoelectric conversion: Solar refrigeration equipment first uses solar panels to convert solar energy into electrical energy. Solar panels are composed of many photovoltaic cells. When sunlight shines on photovoltaic cells, photon energy is transferred to electrons in semiconductor materials, causing electrons to jump to free electrons, thereby generating current, realizing the direct conversion of light energy to electrical energy. This process is based on the photoelectric effect.Electric energy collection and transmission: The currents generated by each photovoltaic cell are collected to form direct current, which is transmitted to other parts of the equipment through wires.   Refrigeration cycle principle1. Compression refrigeration: A common method that uses a compressor to compress the refrigerant. The electric energy generated by the solar panel and stored in the battery drives the compressor, causing the refrigerant to evap…