Solar panel cleaning structure

The invention relates to the technical field of solar panel cleaning, in particular to a solar panel cleaning structure which comprises a frame, a solar panel installed on the frame, a cleaning assembly arranged on the frame in a sliding mode and a driving assembly used for driving the cleaning assembly to move left and right along the frame. The driving assembly comprises a first pulley block, a second pulley block, a forward and reverse rotation driving element, a rope winding wheel installed on an output shaft of the forward and reverse rotation driving element and a traction rope, the first pulley block and the second pulley block are arranged on the upper side and the lower side of the frame respectively, and the head end and the tail end of the traction rope are both wound around the rope winding wheel. The traction rope sequentially bypasses the first pulley block and the second pulley block from the head end to the tail end, and the upper side and the lower side of the cleaning assembly are fixedly co