Color: Dualuse Product overview A motorized solar panel cleaning system with a large double nylon brush head and a 7.5 m telescopic pole. The speed rotating friction brushes remove dust, dirt, and bird droppings from photovoltaic panels and other exterior surfaces. Designed for onroof and altitude cleaning tasks where a long reach and thorough mechanical cleaning are needed. Key benefits Thorough cleaning: Large double nylon brush head provides speed rotating friction to dislodge sticky grime and light deposits for a cleaner panel surface. Long reach: Aviation aluminum telescopic pole extends from 2.1 m to 7.5 m across four sections, allowing access to rooftop solar arrays and other elevated surfaces without ladders. Flexible power options: Available in plugin, battery, or dualuse configurations to suit fixed installations or mobile cleaning needs. Portable setup: Lightweight pole construction and optional backpack battery make the system practical for sitetosite work. Main features Double brush head made of nylon for effective friction cleaning speed rotation: 320/min Brush head cleaning diameter: 65 cm Telescopic rod: aviation aluminum, 2.1 m to 7.5 m, four sections Total power: 240 W Voltage: DC 24 V Power converter: AC 100240 V input, DC 24 V output Lithium battery specification: 24 V, 26 Ah Working hours on battery: 4 to 5 hours Charging time: approximately 8 hours Packing contents by version Plugin version: Brush head x2 Power converter x1 Telescopic rod x1 8 m cable x1 Water pipe x1 Valve x1 Accessory bag x1 Manual x1 Battery version: Brush head x2 Lithium battery x1 (24 V 26 Ah) Telescopic rod x1 Water pipe x1 Valve x1 Electric control spring cable x1 Backpack x1 Charger x1 Accessory bag x1 Manual x1 Dual use version: Brush head x2 Lithium battery x1 (24 V 26 Ah) Power converter x1 Telescopic rod x1 8 m cable x1 Water pipe x1 Valve x1 Electric control spring cable x1 Backpack x1 Charger x1 Accessory bag x1 Manual x1 Typical applications Roofmounted solar panel arrays: remove dust, dirt, and bird droppings from panel surfaces without repeatedly climbing on roofs. Mobile solar systems and RV installations: clean panels during maintenance stops using the batterypowered or dualuse option. Exterior reach cleaning: wash windows, gutters, or other elevated surfaces where the telescopic pole and rotating brush provide mechanical cleaning action. Usage notes Consider the weight of the pole and your physical requirements when selecting a version to ensure convenient operation. Charging time is approximately 8 hours for the lithium battery. Battery runtime is approximately 4 to 5 hours under normal use. The system operates at DC 24 V. The power converter accepts AC 100240 V input when using plugin power. This product provides a mechanical cleaning solution for solar panels and other elevated exterior surfaces. Select the configuration that matches your onsite power availability and mobility needs.