Solar air-conditioning system

The utility model relates to a solar air-conditioning system, belonging to the field of solar energy utilization technology. The system consists two parts comprising a heating part and a cooling part, wherein the heating part has a heat source supplied by a solar thermal collector and comprises the solar thermal collector (1), a temperature-regulating valve (2), a heat accumulation box (3), an electromagnetic valve (4), an indoor radiator (5), ware pumps (12 and 13), a water feed tank (14), a plate-type heat exchanger (15), a one-way check valve (16) and the like; the cooling part consists of a solar photovoltaic electric plate (6), a controller (7), a storage battery (8), an evaporative type air conditioner (9) and an exhaust fan (10); and a solar photovoltaic cell is used for providing the electric power needed by the transformation of solar energy and supplying power for the evaporative type air conditioner which is used for cooling a specified room. The solar air conditioning system is used for adjusting the air of houses or habitation places which are suitable for being provided with the solar thermal collector and a solar photovoltaic power panel, and has better energy-saving benefit and environment-friendly benefit.