cleaning brush specially designed for cleaning solar panels, also suitable for cleaning high altitude exterior wall, billboard and
glass roof etc.
Brush head contains water outlets, when brush rotates,water will flow out.
Handle is telescopic type, with electricity wire and water pipe inside.
We provide 3 kinds handles: 3.5meter (1.5-3.5m), 5.5meter (1.7-5.5m), 7.5meter (2.1-7.5m)