Solar Panel Cleaning Brush Available Length 3 Mtr 4 Mtr 6 Mtr With Built in Water Pipe Specially designed Nylon bristle brush effectively removes dust particles without damaging or scratching the solar panels. Even after being pressed hard and exposed to sunlight, these bristles retain their flexibility.The lightweight aluminum telescopic pole allows you to clean more effectively and reach further. The pole’s extendable length makes it convenient and easy to clean.Quick and flexible connection is intended to provide an adequate water supply when performing cleaning tasks. The inline water feeding system eliminates the need for separate water supply equipment.This solar kit is highly efficient and flexible at cleaning even the hard-to-reach parts of the panel. It saves approximately 70% more water compared to other ways of cleaning solar panels.