Are you still worrying about high-altitude cleaning? Our Solar Panel Photovoltaic Cleaning Brushes are designed for high altitude cleaning. Multiple rods can be connected freely without bending. The universal design allows the brush head to rotate freely to easily remove dust and stains from any corner. parameter: Material: aluminum alloy + plastic + nylon Surface: electrophoresis process Nut tube diameter: 2.9 cm Downtube Diameter: 2.6cm. Single pole net weight: 0.25kg Maximum connection height: 10.8m Water supply hose: 20 m. Sizes: 12ft/3.6m, 18ft/5.4m, 20ft/6m, 24ft/7.2m, 30ft/9m, 36ft/10.8m. Scope of application: window cleaning, photovoltaic module cleaning, bus/external wall cleaning. Box contents: 1 x Telescoping Pole. 1 x Water Brush. 1 x Y-shaped water distribution pipe. 1 hose. 1 x All brass quick connect valve. 1 angle adjuster. Serve: Thank you for shopping in our store. If you have any questions, please email us. We will reply you within 24 hours and provide you with the best service.

[Adjust Height]: Enough to clean most windows on the second floor and above. The brush head is long, easily adjusted at an angle to the dish or glass, and cleaned with the included gooseneck adapter attachment. [Multifunctional Water Spray Brush]: The anti-break joint design can be used with a variety of cleaning methods to complete the advanced cleaning process. You can spray clean with a brush, mop dust or remove snow with a scraper. Easy Cleaning, Increased Efficiency. [Cleaning range]: Clean high windows, clean photovoltaic solar panels, clean cars, trucks, caravans, windows, greenhouses, boats, decks. Easily remove dust on the surface of photovoltaic panels to improve power generation efficiency. [Easy to use]: The steel buckle is firm and fully closed, which can be installed and removed quickly. The brush head plate or glass plate is fixed at an angle. The universal design allows the brush head to swivel freely to tackle dirt and stains around every corner. [High-Quality Material]: The telescopic pole is made of carbon alloy, which has high hardness, good heat resistance, corrosion resistance, and convenient transportation. Non-slip sponge handle, soft grip for extra comfort, and long brush head that easily adjusts to the angle of the dish or glass.