The PowerWash Lite tethered cleaning system is a high-efficiency aerial commercial cleaning solution designed for use with drones like the DJI Matrice 400. It offers powerful high-pressure cleaning with a spray pressure of 150 bar rated (190 bar peak), and a field-tested reach of up to 120 meters, making it ideal for a wide range of high-altitude window and building façade cleaning tasks. Whether you're cleaning building facades, solar panels, building cladding, roof tiles, insulator strings, towers, or graffiti removal, this system delivers fast, thorough results suited to demanding exterior maintenance projects.


Features:

  • High Efficiency:
    With high-pressure cleaning and continuous tethered water supply, the PowerWash Lite tethered commercial drone system ensures uninterrupted long-duration operations.

  • Precision & Flexibility:
    Equipped with an oscillating spray head (±30°) and interchangeable nozzle options, every nook and cranny is reached. Especially important when trying to clean tricky angles and confined spaces, often where other systems fail.

  • Easy Deployment:
    Compact and portable with a quick 1-minute setup, it integrates seamlessly with drone flight controls for streamlined, one-person operation.

  • Enhanced Safety:
    This system eliminates the need for manual high-altitude work, reducing the risks involved with traditional cleaning methods.

 

PowerWash Lite  What's Included:

    • PowerWash Lite Tethered Spray Head (DJI E-Port V2)
    • Rugged transportation case
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    Specifications

    Aircraft Compatibility: DJI Matrice 400
    IP Rating: IPX5
    Payload Weight 1.4kg
    Materials Carbon Fibre + Aviation Aluminium
    Payload Type Bolt-on facade / exterior cleaning payload


    Spray System

    Spray modes Oscillation ±30°, fixed angle, directional spray
    Nozzle options Foam, 0°, 15°, 25°, 40°
    Spray reachUp to 120 m field-tested spray reach; conditions apply
    Recommended operating altitude ≤50 m for consistent coverage and controllability


    Suggested Pump and Hose

    Pump option Kärcher-class high-pressure ground pump option
    Pump pressure reference 150 bar rated / 190 bar peak
    Water flow reference 600 L/h
    Pump control Remote pump start / stop
    Hose specification Hose length, pressure rating, fittings, and hose weight per meter confirmed by project


    Operation Notes

    Operation endurance Typical cleaning operation endurance is condition-dependent; current reference 30–40 min
    Pressure reductionReviewed by pump, nozzle, hose length, spray distance, and surface type
    Indoor / GNSS-challenged operation Requires site assessment, obstacle review, pilot skill review, permissions, and SOP planning


    Not Included By Default

    Aircraft DJI Matrice 400 not included
    DJI batteries / charger Not included
    Local approvals Local aviation approvals, work-at-height permissions, insurance acceptance, and SORA authorization are not included
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