Extra-Wide Nylon Brush: This large photovoltaic nylon brush offers a cleaning width of 1.1m (3.6ft), allowing for more area coverage with each stroke. Ideal for commercial use, it enables a single user to clean between 1000 and 2000 square meters per hour, greatly enhancing cleaning efficiency. Carbon Fiber Telescopic Rod: Equipped with a telescopic rod available in lengths of 4m to 8m and featuring a secure locking mechanism, this lightweight and durable brush easily reaches high or hard-to-reach areas, providing effortless one-handed control. Power Supply - Mains Electricity: Designed to operate on 100V-240V, this electric cleaning tool comes with a power converter, making it suitable for use in multiple regions without needing extra adapters. Water Supply: This brush offers both dry and water cleaning modes. The water cleaning function utilizes friction to effectively eliminate dust and grime from photovoltaic panels. It supports a 7mm inner diameter water pipe connection and is supplied with a water pipe for immediate use. Gentle yet Effective Cleaning: The brush is fitted with high-density nylon filaments optimized for moderate hardness, allowing it to safely eliminate dirt without scratching solar panels. The adjustable angle feature ensures a seamless cleaning experience for all panel types.