Compared with traditional solar panel cleaning brushes, solar panel cleaning robots support a smart controlling mode to run the cleaning brush connected to a tractor or a compatible vehicle.
Designed with the cleaning mechanism, the vehicle uses electric power and sensor technology to clean fully automatically and sustainably.  Its water and waterless cleaning combined mode makes it efficient to clear the panels from a large amounts of dust, leaves, rainwater and bird droppings without destroy the internal condition and surface of the photovoltaic panels.