Electric solar panel cleaning system with automatic rotating brush and 7.5 meter telescopic pole. Designed to speed up cleaning, reduce labor, and protect panel surfaces while minimizing water use. Key benefits Faster cleaning: automatic rotating brush head increases work efficiency by up to 80 percent compared with manual wiping, allowing a single operator to cover large areas quickly. Reduced labor requirements: mechanical rotation and extended reach reduce the number of workers needed and the physical strain of manual cleaning. Panelsafe cleaning: density nylon photovoltaic fiber brushes clean thoroughly without scratching or damaging glass surfaces, helping maintain energy conversion performance. Water efficient: low consumption design reduces water use per square meter while delivering effective removal of dirt and grime. Main features Rotation balance force: automatic rotating brush head engineered to remove stubborn stains and deposits from solar panels with balanced rotation for consistent cleaning. 7.5 meter telescopic pole: 40 mm diameter pole extends to 7.5 m without bending or shaking. Locking structure allows adjustable lengths for groundlevel operation up to arrays. Can clean roughly four vertical rows of photovoltaic panels per pass. Dual power supply design: supports two power options. Rechargeable lithium battery model uses a 24 V 26 AH battery. Mains electricity model uses a power converter for direct connection to mains supply. Battery operation details: 24 V 26 AH rechargeable battery offers continuous operation approximately 8 to 10 hours in low power mode or 4 to 5 hours in power mode. Includes spring wire with switch button and a charger. Wide brush coverage: brush width up to 70 cm enables a single operator to clean approximately 500 to 750 square meters per hour, depending on site conditions. Water consumption metrics: designed water use about 1.5 to 3 liters per square meter. Typical cleaning water use is roughly 9 to 15 tons per megawatt of installed capacity, depending on soiling levels and cleaning frequency. Durable brush material: photovoltaic fiber brushes made of largedensity nylon filaments provide effective scrubbing without abrasive damage. Technical specifications Size: MainsElectricity Color: Single Telescopic pole diameter: 40 mm Maximum pole length: 7.5 m Brush width: up to 70 cm Battery: 24 V 26 AH rechargeable lithium cell (battery model) Battery run time: about 8 to 10 hours low mode, about 4 to 5 hours mode Water use: about 1.5 to 3 L per square meter Typical use scenarios Utilityscale solar farms: single operator inspection and cleaning of multiple panel rows, reducing downtime and manpower for routine maintenance. Commercial rooftop installations: reach cleaning on sloped or flat roofs where ground access is limited, using either battery operation for portability or mains connection for continuous use. Remote or offgrid sites: batterypowered model enables cleaning where mains power is unavailable, offering multihour operation for isolated arrays. Who this product is for Solar farm operators, facility maintenance teams, and service contractors who need a reliable, efficient, and panelsafe cleaning solution for photovoltaic installations. The system combines automatic rotation, adjustable reach, and dual power options to match site needs and improve cleaning productivity.