Sunflower Energy currently provides 4 types of photothermal hybrid solar air conditioners: Wall-Mounted Type-- Floor Standing Type-- Cassette Type-- High Pressure Duct Type. Each of them has different models with different capacities for different room areas. One of the most important advantages of the photothermal hybrid solar air conditioner is that it is energy saving, which can save at least 30% on electricity bills. This article will tell you how the system works to save energy.