The utility model discloses a solar coupling heat pump edible fungus drying system device. The device comprises a drying box, a heat pump shell, a solar water heater and a control cabinet, a control panel is arranged on the control cabinet; wherein the control panel is fixed on the control cabinet through screws, a controller and a processor are arranged in the control cabinet, the controller andthe processor are respectively fixed in the control cabinet through screws, and the control panel and the controller are respectively connected to the processor through wires. Beneficial effects are that: the method is suitable for large-scale production; the solar-assisted air source heat pump drying device is reasonable in structure, easy to operate and convenient to use, renewable clean energyis fully utilized, drying energy consumption is greatly reduced, environmental pollution is small, the application range is wide, the intelligent degree is high, the whole drying process can be automatically controlled, the drying effect is better, and the production quality is improved.