Dual Power Supply Mode Solar Panel Cleaning Roller Brush Professional Equipment for Cleaning Solar Panel Cleaning Brush for Residential & Commercial Solar Panel

Dual Power Supply Mode Solar Panel Cleaning Roller Brush Professional Equipment for Cleaning Solar Panel Cleaning Brush for Residential & Commercial Solar Panel. Dual Power Supply: Supports AC100V-240V mains or 24V lithium battery for flexible use. Spiral Nylon Bristles: Soft nylon arranged in a spiral pattern to prevent dead corners and damage. Wide Cleaning Range: 60cm brush width ensures high efficiency and covers large areas quickly. Telescopic Aluminum Rod: Durable aluminum alloy rod with optional lengths of 3.5m, 5.5m, and 7.5m. Brushless Motor: High-quality brushless motor provides higher power and longer service life. Wet and Dry Cleaning: Versatile design allows use in both wet conditions and water-scarce dry areas. Long Battery Life: Lithium battery offers 4-5 hours of continuous operation per full charge. Multi-Surface Application: Effective for solar panels, high-rise windows, and glass curtain walls.