Solar heat storage and heating system suitable for rural residence

The utility model discloses a solar heat storage heating system suitable for rural residences. The solar heat storage heating system comprises a heat storage foundation pit, a solar module, a stirring assembly, a temperature collecting assembly and a controller. A heat preservation lining is arranged on the periphery of the heat storage foundation pit, when heating is needed, passive heating is adopted, a heating fan is started, a heating channel is communicated with the indoor space, indoor air circularly flows, heat exchange is conducted in the heating channel, and heating is achieved. Active heat dissipation of the heat storage filler is avoided through the heating mode, heat storage is not limited, solar heat can be stored when heating is not needed, and the temperature of the heat storage filler can be effectively increased. The sand layer is arranged at the top of the heat storage filler, the density of sand is smaller than that of soil, the heat absorption and heat dissipation effects are good, the san