480 w Brushless Solar Panel Cleaning Machine - Remove Oil Stains Quickly, 380 RPM Fast Speed,Outdoor Cleaning Tool for Mountain Solar Power Station 5.5m/18ft(Cordless)

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• 【EFFICIENCY CLEANLINESS, SAVE YOUR COSTS】Cover 500-750㎡ per hour with the 65 cm/25.6" width brush; water-saving design uses just 1.5-3L/㎡ (approx. 9-15 tons/MW), making this solar panel cleaning brush and pole highly efficient. High-density nylon bristles offer moderate hardness for thorough, non-damaging cleaning
• 【DOUBLE-HEAD BALANCED POWER,REDUCE WORKING FATIGUE】Dual opposing brush heads rotate at 380 RPM in perfect balance, preventing deviation and boosting efficiency by 20%; The lightweight 4 kg brush head significantly reduces manipulate fatigue, ensuring stable, consistent results on uneven faces
• 【FLEXIBLE TELESCOPIC ALUMINUM POLE,SAFE CLEAN AT ROOF HEIGHTS】Choose from 3 sizes: 3.5 M (11.5ft), 5.5 M (18ft), or 7.5 M (24.6ft) poles. Select the length for your cleaning height requirements, considering weight and task specifics, to maximize convenience with these telescopic rooftop photovoltaic washing kits
• 【FLEXIBLE DUAL POWER OPTIONS,MEET THE WORK NEEDS OF DIFFERENT SCENARIOS】Power your outdoor solar panel cleaning equipment your way: Use the 24V 28AH båttéry pówéréÐ (approx. 4-5 hours runtime, includes spring wire, switch & charger) OR the power converter model with 8 M cord; Choose one or both for ultimate convenience
• 【DRY/WATER WASH COMBINATION,IMPROVED CLEANING EFFECT】Photovoltaic panel cleaning brush has two modes: dry cleaning and water cleaning, which you can switch between. this cleaning tool is not only suitable for solar panels but also an first choice for outdoor window cleaning, and can be used for various scenarios such as RV glass, store signs, and billboards