Why choose our solar cleaner?Compared to the current photovoltaic cleaning equipment on the market, it has a lightweight design, most of which are heavy equipment and have problems of cleaning, inconvenience and noise. It realizes inconvenient operation of heavy machinery, light weight, portability, noise reduction, and convenient cleaning. In order to facilitate control during long-distance cleaning, the structure of the entire machine has been made lighter, and the power balance structure can be maintained with one hand, so the distance does not recede.Product name: Air-cooled version of dual-power PV panel washerLongestDual power version: Lithium battery / AC powerVoltage: DC24VTotal power: 120WMotor parameter speed: 320rpm / minLithium battery: 24V / 15ahWater pump: 24V / 100WPower supply parameters: AC 100-240V to DC 24VWater pipe length: 16mTelescopic rod material: Aluminum alloyBrush head material: Nylon wireMaximum length of telescopic rod: 3.5m / 5.5m / 7.5mMinimum length of telescopic rod shortening: 1.5m / 1.8m / 2.2mCleaning width: 30 cmShipping weight: 15.3kg