* DOUBLE-HEAD SCALE POWER PHOTOVOLTAIC CLEANING MACHINE: can achieve 3.5-7.5 meters long-distance cleaning solar panel power
station; use lithium battery to drive the rotation of the double brush head, the opposite rotation of the double brush head is
balanced, and the electric brush is rotated at high speed The frictional force of water spray at the same time strongly removes
the dust and sticky dirt on the surface of the photovoltaic panel and stubber
