Photovoltaic panel cleaning assembly

The utility model discloses a photovoltaic panel cleaning assembly in the technical field of photovoltaic panel cleaning, which comprises a photovoltaic support and a photovoltaic panel, the photovoltaic panel is fixedly mounted on the upper surface of the photovoltaic support, the photovoltaic panel cleaning assembly further comprises a cleaning unit, and the cleaning unit comprises a cleaning roller for cleaning the photovoltaic panel and a driving unit for driving the cleaning roller to move; the cleaning unit is used for cleaning the cleaning roller; wherein sliding rails are installed at the front end and the rear end of the photovoltaic support, bearing pedestals are arranged in the sliding rails in a sliding mode, the two ends of the cleaning roller are rotationally arranged in the bearing pedestals respectively, the driving unit is further used for driving the bearing pedestals to move in the sliding rails, automatic cleaning of the photovoltaic panel is achieved, manual cleaning of workers is not nee