Hybrid Solar Air Conditioner running Principle
When the power on, the compressor start working, it compress the refrigerant from low pressure to high pressure, low
temperature to high temperature, then discharge to heat exchanger of the solar collector,
In sunshine time ,the vaccum tube can absorb the sunshine to heat the water of the water tank, then the hot water will
translate the heating to refrigerant by the exchanger, then help the compressor heat the tempeature and increase the
pressure of the refigerant again,so it just need use the small compressor driver the system running, just use the less
power to cool or heat the room,to save more energy.