Product name: solar cleaning machine Overview A portable, electric cleaning machine designed for photovoltaic panels. The unit combines a brushless motor, nylon brush wire, and automatic water supply to remove dust and stubborn dirt from panel surfaces. It is available in wired, rechargeable, and dualpurpose (wired and rechargeable) configurations and supports two telescopic pole lengths to reach rooftop and groundmounted arrays. Key benefits Faster cleaning than manual methods, reducing labor time and effort. Removes dust, dirt, and sticky deposits for improved panel surface cleanliness. Stable, lightweight telescopic poles for safe reach and steady operation at full extension. Flexible power options to match site conditions: mains power, battery operation, or both. Main specifications Brush material: nylon brush wire Motor: brushless motor Motor power: 160 W Brush speed: 360 RPM Cleaning width: 35 cm Color: Dualuse Size option: up to 7.5 m Telescopic pole options 4section pole 1.8 m to 5.5 m 4section pole 2.1 m to 7.5 m Pole diameter: 40 mm alloy construction for rigidity and low weight Power and supply options 1) Wired Water pump power: 60 W Cable length: 17 m Packing size: 48 x 38 x 23 cm Weight: 5.5 kg 2) Rechargeable Cable length: 9 m Battery run time: 810 hours Battery charging time: 610 hours Packing size: 51 x 35 x 37 cm Weight: 9 kg 3) Dualpurpose (wired and rechargeable) Combines battery and mains options for flexible deployment Packing size: 51 x 35 x 37 cm Weight: 10.5 kg Telescopic pole packaging 5.5 m pole packing size: 18 x 13 x 13 cm; weight: 1.65 kg 7.5 m pole packing size: 220 x 13 x 13 cm; weight: 2.2 kg Design and performance features Onepiece brush head with no separate mounting plate for a compact, stable structure Automatic water inlet for continuous wet cleaning while the brush rotates 35 cm brush width covers wide panel areas with each pass Brushless motor for consistent speed and lower maintenance Alloy phi40 mm pole resists bending and vibration at full extension Packing list Included for all configurations Photovoltaic panel cleaning machine x 1 Water rail connection pipe x 1 Wired configuration includes Water pumping pipe including small water supply pump x 1 Power converter x 1 Rechargeable configuration includes Battery x 1 Battery connection cable x 1 Charging cable x 1 Backpack x 1 Dualpurpose configuration includes Battery x 1 Battery connection cable x 1 Charging cable x 1 Backpack x 1 Water pumping pipe including small water supply pump x 1 Power converter x 1 Practical use scenarios Utilityscale solar farms: fast, repeatable cleaning of array rows using 5.5 m or 7.5 m poles to reduce manual labor and improve maintenance throughput. Commercial rooftop installations: rechargeable or dualpurpose models enable cleaning where mains access is limited and allow cleaning crews to work without frequent repositioning. Remote residential or groundmounted systems: lightweight alloy pole and backpack battery option let a single operator clean panels safely from the ground. Notes and handling The product is in individual rods and boxes. Components may arrive in separate packages and batches. Please allow time for all items to be delivered.