Photovoltaic electric cleaning machine with 3.5 meter telescopic pole, mains version A professional electric cleaning brush designed for photovoltaic panels. The counterrotating double brush heads remove dust and grime efficiently, while the 3.5 meter telescopic pole extends reach for rooftop and elevated installations. Lightweight and easy to use, this mainspowered unit is suited for regular maintenance of residential and commercial solar arrays. Key benefits Effective dust and dirt removal: Balanced, counterrotating double brush heads provide deep cleaning without relying on aggressive pressure. Faster cleaning and wider coverage: 70 cm cleaning diameter and 350 rotations per minute increase area cleaned per hour. Reach and convenience: 3.5 meter telescopic pole with three sections extends from 1.5 m to 3.5 m for safer access to elevated panels. Water efficient: Designed to reduce water use per square meter while maintaining cleaning performance. Portable and simple to operate: Lightweight construction allows onehand handling for routine maintenance. Main features Name: Photovoltaic electric cleaning machine Type: Cleaning brush with double head Brush material: nylon wire, density handwoven fibers to protect panel surfaces Pole material: Aviation aluminum for strength and reduced weight Telescopic pole model: 3.5 m 11.5 ft (extends 1.5 m to 3.5 m, three sections) Cleaning width: 70 cm Rotation speed: 350 per minute Power supply: 110 V or 220 V mains compatible Power converter: AC100240 V input, DC24 V output Cable and water lengths: Line capacity up to 10 m 32.8 ft; package includes 8 m cable and 10 m water pipe Water control: Included valve for flow regulation Package contents (Mains version) 2 brush heads 1 power converter 1 telescopic rod (3.5 m model) 1 8 m power cable 1 10 m water pipe 1 valve 1 accessory bag 1 manual Typical applications Residential rooftop systems: Clean panels on pitched roofs without needing to climb directly onto the module surface. Commercial groundmounted arrays: Maintain larger arrays with faster coverage and reduced water consumption. Solar carports and canopies: Reach panels mounted at height while minimizing ladder use. Practical notes Designed for mains operation with included power converter; requires compatible socket for 110 V or 220 V input. Lightweight aviation aluminum pole and ergonomic design enable singleperson operation for routine cleaning tasks. Use the included valve to control water flow when needed; the doublehead design can remove dust even with minimal water. This mainspowered 3.5 m telescopic electric cleaning brush provides a practical, efficient option for regular photovoltaic panel maintenance, combining reach, cleaning width, and portability for everyday use.