Electric solar panel roller brush with automatic rotating head for efficient commercial cleaning of photovoltaic arrays. Adjustable angle and telescopic pole options let one operator reach panels at different heights while maintaining full contact and consistent cleaning coverage. Key benefits Faster cleaning with less labor: designed for one person to clean 500 to 750 square meters per hour, reducing manpower needs for large arrays. Consistent, thorough results: adjustable angle plus a 600 mm brush head removes dirt across the panel surface with minimal dead angles. Flexible dry or wet operation: built in water spray allows wet washing when needed and quick dry cleaning for routine maintenance. Durable and lightweight: aluminum alloy telescopic rod and density nylon brush filaments provide strength without excessive weight and avoid damage to panel surfaces. Easy to use and set up: plug in for continuous operation with included power converters and universal plugs. Key features and specifications Product name: Electric solar panel roller brush Cleaning width: 600 mm Brush speed: 150 to 300 RPM Voltage: 100 to 240 V for broad compatibility Power cord length: 8 m Water pump: Submersible pump, 24 V DC, lift 7 to 8 m, flow 45 to 60 L (as supplied) Brush material: nylon filament fibers for effective stain removal without scratching Pole material: aluminum alloy telescopic rod Cleaning modes: dry cleaning or washing with water Working temperature range: 10 C to 40 C Automatic rotating brush head and adjustable angle design for full surface contact Telescopic rod options 3 section pole: longest 3.5 m, shortest 1.32 m, 123 mm per section 4 section pole: longest 5.5 m, shortest 1.60 m, 145 mm per section 5 section pole: longest 7.5 m, shortest 1.66 m, 150 mm per section Locking buckle structure for secure, stepless length adjustment Packing list Solar panel cleaning brush x 1 Telescopic rod x 1 Hydroelectric rail tube x 1 Water pump x 1 Power converter x 2 Universal plugs x 2 Yellow water pipe x 1 User manual x 1 Practical applications Utility scale solar farms: regular cleaning of large ground mounted arrays to maintain output and simplify scheduled maintenance. Commercial rooftop installations: single operator maintenance of rooftop photovoltaic systems with limited access. Carports and agricultural PV installations: safe reach to elevated or hard to access panels using the telescopic pole and water spray. Additional notes Unit ships in two packages. Designed for commercial use where coverage speed, consistent cleaning, and minimal panel contact are priorities.