360° Rotating Brush Head for Comprehensive Cleaning: Features an adjustable angle and height design to ly fit solar panels, ensuring no dead corners are left during cleaning. The continuously rotating brush head adapts to various surfaces for thorough cleaning. Efficient Automatic Cleaning: With a 150-300rpm rotating brush head, this electric cleaning tool effectively removes stubborn stains from solar panels, store signs, and billboards, boosting work efficiency by up to 80% and reducing manual labor. Versatile Cleaning Modes: Includes a water outlet for switching between dry and wet cleaning modes. Dry mode is ideal for quick decontamination, while wet mode ensures deep cleaning of every corner, offering flexibility for different cleaning needs. Adjustable Telescopic Pole and Brush Head: The aluminum alloy telescopic pole comes in three lengths (3.5M, 5.5M, 7.5M) and a 60cm wide nylon brush head, making it easy to clean hard-to-reach areas and objects of varying heights. Lightweight and Multi-Purpose Design: Designed for ease of use, this lightweight cleaning tool is not only for solar panels but also ideal for outdoor windows, RV glass, and more, catering to a wide range of cleaning scenarios.