The invention relates to an air conditioner water heater all-in-one machine and discloses a multi-energy driving cooling and heating air conditioner water heater all-in-one machine. The multi-energy driving cooling and heating air conditioner water heater all-in-one machine comprises a controller (7) and a heating water tank (1), wherein the heating water tan (1) is connected with a lithium bromide refrigerating machine (3), the lithium bromide refrigerating machine (3) is connected with a cooling water tank (2), and the heating water tank (1) and the cooling water tank (2) are connected by virtue of a pump pipeline and a heat dissipation pipeline respectively. The multi-energy driving cooling and heating air conditioner water heater all-in-one machine provides a heat source by adopting a way that solar energy is taken as a main heat source and electric energy, fuel gas or fuel oil is combined as an auxiliary heat source, cooling or heating is carried out by virtue of a lithium bromide cooling machine, utilization rate of solar energy is high, electric power and fuel are saved, and stress of the traditional energy to the environment is relieved.