A new type of solar composite superconducting heating and cooling air conditioner, which uses solar energy and renewable biomass fuel as the main energy source for heating, is a truly green heating method. During refrigeration, a small amount of electrical energy is utilized to utilize the low temperature of the ground source, and a superconducting energy transfer system is used for direct cooling to achieve the most reasonable energy-saving refrigeration effect. Traditional air coolers cannot eliminate unpleasant side effects - long-term consumption of a large amount of energy, low energy efficiency, and accelerating global climate change. If only people could successfully use sunlight to cool their homes or offices - it wouldn't consume a lot of difficult to regenerate energy, and it wouldn't release too much carbon dioxide during the cooling process....