Engineering photovoltaic panel cleaning device

The invention discloses an engineering photovoltaic panel cleaning device, and relates to the technical field of photovoltaic panel cleaning, the engineering photovoltaic panel cleaning device comprises a photovoltaic panel main body, a mounting seat, a movable rod and a brush roller, the two ends of the movable rod are rotatably connected with L-shaped sliding seats, and an output shaft of a motor rotatably penetrates through the sliding seats and is fixed with one end of the movable rod; the stirring mechanism is used for cleaning dust and impurities on the surface; the suction mechanism is used for cleaning particle impurities on the surface of the photovoltaic panel main body in advance; through the arrangement of a dialing mechanism, when a brush roller slides from one end of an electric sliding rail to the other end to complete cleaning operation on the surface of a photovoltaic panel main body and then resets to an original position, a control gear corresponds to a driving gear, then a motor is further