Photovoltaic Solar Panel 3.5m Pole Kit – Lithium Battery Powered Rotating Solar Brush Cleaner by Window Washing Technical Overview and Product Specifications The Photovoltaic Cleaning System from Window Washing offers a cutting-edge solution designed to optimize solar panel efficiency by removing dust, grime, and environmental buildup. With its robust design, power flexibility, and efficient cleaning capabilities, it is perfectly suited for residential, commercial, and industrial solar applications. Key Features and Cleaning Capabilities Double Brush Head Design Strip Brush: Designed for dry cleaning, it lifts dust efficiently with tight bristle rows. Loose Bristle Brush: Best suited for water cleaning, the scattered bristle pattern minimizes splashes and secondary pollution, ensuring a thorough rinse. Adjustable Brush Speed Capable of reaching 700 RPM, allowing users to fine-tune rotation speed based on the dirt level and cleaning method, whether dry or wet. Self-Propelled Operation The rotating brush head drives the cleaner forward, reducing manual effort and allowing smooth movement across large solar arrays. Extended Cleaning Width With a 60 cm wide cleaning path, the can cover significant surface areas quickly, enhancing cleaning efficiency and reducing time spent on maintenance. Powerful Motor and Flexible Power Options Pure Copper Brushless Motor Durable with a lifespan of over 10,000 hours, featuring dustproof and waterproof construction for reliable performance in challenging environments. Power Version Power Source: 24V, 26Ah Lithium battery Runtime: 4-5 hours Water Supply and Flow Rates High-Pressure Water System This pole integrates with compatible pumps to deliver up to 40 kg/cm² (40 bar) of water pressure. This pressure can produce a flow rate of 15-20 L/min, ensuring powerful rinsing to remove stubborn dirt and debris. It supports connections to 12mm diameter water pipes or standard taps and works with gasoline, electric, or lithium-powered pumps. Telescopic Rod Specifications Lightweight Aluminum Alloy Rods Available in 3.5m, 5.5m, and 7.5m lengths, these rods are segmented for easy folding and storage, providing easy access to panels at varying heights. Complete Kit and Accessories What’s Included: 8m water and electricity hoses for seamless operation. Backpack for lithium battery storage in mobile use. Power converters and chargers for uninterrupted cleaning. Spring wires for flexible control during operation. Packaging Dimensions Rod Packaging Sizes: 3.5m rod: 157 x 10 x 10 cm 5.5m rod: 182 x 10 x 10 cm 7.5m rod: 200 x 10 x 10 cm Dual-purpose version: 95 x 47 x 22 cm Versatile Applications for Solar Maintenance The system from Window Washing is ideal for use across a variety of solar installations, including: Rooftop solar systems Agricultural solar installations Centralized power stations Photovoltaic systems in workshops This equipment delivers effective cleaning, ensuring that solar panels remain at peak efficiency, regardless of weather or environmental conditions. With high-pressure water flow, flexible power options, and wide coverage, the Photovoltaic Cleaner by Window Washing is the ideal choice for maximizing energy output and protecting your solar investments.