Solar Panel Cleaning BrushGlass Cleaning BrushCleaner Water Fed Pole Kit for Cleaning Outer Window GlassTile WallsGlass Curtain WallSolar Panel (3.6m-7.2m)6M

- 【Adjust height】：enough to clean most of the windows on the second floor and above. The brush head is very long, and the angle to the panel or glass can be easily adjusted and cleaned by the included gooseneck adapter accessory.