Solar heating equipment, control method, device and system thereof and storage medium

The invention discloses solar heating equipment, a control method, device and system thereof and a storage medium. The solar heating equipment comprises a heat pump assembly, a heating assembly and an auxiliary heating device, the heat pump assembly can recycle solar heat energy collected at a solar heat collection device and guide the heat energy into a heat storage tank, the heating assembly comprises a heating pipeline flowing through the heat storage tank, and the heating pipeline comprises a water inlet pipeline and a water outlet pipeline used for outputting hot water. The auxiliary heating device is arranged in the water outlet pipeline and used for supplying a heat source needed by heating of the heating pipeline, in this way, solar clean energy can be preferentially used for heating water, when solar energy cannot meet the heating requirement, the heat source needed by heating is supplemented on the basis of the auxiliary heating device, and then on the premise that the heat supply requirement is met