MR-T2 Tracking Solar Cleaning Robot – High-Angle Climbing, Efficient Dry & Wet Cleaning for PV Power Stations

Short Description:

MR-T2 is a tracking solar cleaning robot with high-angle climbing performance. It is part of the MR-T series, an intelligent tracked cleaning robot specially designed for operation and maintenance of PV power stations. The MR-T2 adopts a technical solution combining a tracked traveling chassis and a flexible roller-brush cleaning system, offering excellent terrain adaptability and high cleaning efficiency. It features a hinge connection between the roller brush assembly and the robot main body, providing a large swing range. For PV arrays with a tilt ≤22°, the MR-T2 can be lifted to the bottom edge of the PV panels by the lifting platform, then driven onto the array for cleaning via remote control to reduce manual handling. Its lightweight, modular and intelligent design replaces conventional manual cleaning, reduces operation and maintenance costs, and substantially improves the power-generation return of PV power stations.


  • High-angle climbing performance: Max Climbing Angle: ≤22°; Max Obstacle Crossing Height: ≤22°; Obstacle Crossing Capability: Panel gap 140mm; Hinge connection provides large swing range for PV arrays with tilt ≤22°
  • Intelligent tracked chassis: Track type chassis with high-grip tracks; stable travel on solar panels; outstanding climbing and obstacle-crossing capabilities
  • Dual roller brush cleaning: Number of Brush Rollers: 2; Roller Brush Size: Length 650mm, Diameter 130mm
  • Remote control operation: Control Mode: Manual remote control operation; Remote control range: up to 400 meters
  • Modular & lightweight design: Body Material: Aluminum alloy; Main body weight: 23kg (excluding battery); Brush roller: 4kg+2; Battery: 3.86kg; Quick release battery and roller brush modules
  • Multi-mode cleaning: Cleaning Mode: Dry cleaning / Water cleaning; Water Consumption: 220L/H
  • Efficient cleaning: Cleaning Width: 650mm (customizable); Sweeping Speed: 15–25m/min; Cleaning Efficiency: 470–780 m²/h
  • Durable & protected: Protection Grade: IP65; Anti Corrosion Grade: C4; Brush Lifespan: 2–3 Years; Motor: Brushless motor; Power Input: 24V; Battery Capacity: 26.6V/15Ah; Working Time: 4–5H; Charging Time: 3–4H
  • Anti-fall & edge detection: Laser sensors for edge detection and automatic hazard avoidance; self-check function before startup
  • Applicable scenarios: Mountain & low-slope tracker stations; medium contamination
  • Product Detail

    Product Tags

    Overview Quick Details

    Model MR-T2 / MR-T2 AUT
    Control Mode Manual remote control operation / Automatic operation
    Travel Route Remote control selection / Set path planning
    Water Consumption 220L/H
    Robot Size 600×685×245mm
    Roller Brush Size Length: 650mm; Diameter: 130mm
    Package Size 960×840×360mm
    Weight Main body (excluding battery): 23kg; Brush roller: 4kg+2; battery: 3.86kg
    Number of Brush Rollers 2
    Body Material Aluminum alloy
    Protection Grade IP65
    Anti Corrosion Grade C4
    Brush Lifespan 2–3 Years
    Motor Attributes Brushless motor
    Power Input 24V
    Battery Capacity 26.6V/15Ah
    Working Time 4–5H
    Charging Time 3–4H
    Cleaning Width 650mm (Acceptable customized length)
    Max Climbing Angle ≤22°
    Max Obstacle Crossing Height ≤22°
    Obstacle Crossing Capability Panel gap 140mm
    Cleaning Mode Dry cleaning / Water cleaning
    Sweeping Speed 15–25m/min
    Cleaning Efficiency 470–780 m³/h

     

     

    Product Details

    High-angle Climbing Performance: For PV arrays with a tilt ≤22°, MR-T2 can be lifted to the bottom edge of the PV panels by the lifting platform, then driven onto the array for cleaning via remote control to reduce manual handling.

    Multi Mode Cleaning: Supports dry brush cleaning, wet cleaning, or a mix of dry and wet modes to adapt to different types of pollution.

    Efficient Cleaning Rate: Achieves ≥99% cleaning coverage per PV panel, enhancing power generation efficiency by 10%–30% (depending on contamination levels).

    Water-Saving and Eco-Friendly: Reduces water consumption by over 50% compared to traditional manual washing.

    Track Type Chassis: Equipped with high-grip tracks for stable travel on solar panels, delivering outstanding climbing and obstacle-crossing capabilities.

    Modular Design: Lightweight aluminum-alloy frame, enabling one-person transportation and assembly; quick release battery and roller brush modules support fast on-site replacement.

    Gentle PV-Panel Protection: Flexible nylon roller brush fitted with shock absorbers; removes stubborn contaminants without scratching module glass or anti-reflective coating (ARC).

    Remote Control: Supports manual remote operation with a range of up to 400 meters.

    Lightweight Design: Most structural components adopt aluminum-alloy material; satisfies mechanical-strength requirements while minimizing overall weight.

    Anti-Fall Design: Equipped with laser sensors to intelligently detect photovoltaic panel edges and prevent falls; integrated self-check function verifies laser sensor operation before startup.

    太阳能清洗机样册-英文版原稿 20260918
    太阳能清洗机样册-英文版原稿 20260918
    太阳能清洗机样册-英文版原稿 20260918

    Package & Shipping

    Batteries have high requirements for transportation.
    For questions about sea transportation, air transportation and road transportation, please consult us.

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    Multifit Office-Our Company

    HQ located in Beijing, China and founded in 2009 Our factory located in 3/F,JieSi Bldg.,6 Keji West Road,Hi-Tech Zone,Shantou,Guangdong,China.

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    Come with MULTIFIT, to power a better world!
    Multifit is expert with ISO9001:2008 on manufacturing TUV, CE, SONCAP & CCC solar products to over 60 coun-tires for 10 years, covering solar inverters, solar cleaning robots, solar street lights, ect.And, Multifit has experienced designing and installation teams on solar system, either off grid or on gr-id. This ability can help us better support our customer's capability to win new sales and do an excell-ent maintenance.

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    Case study

    Thank customers for their approval

    FAQ
    Q1: Are you a factory or trading company?
    A: We are a factory. Multifit Solar is an original design manufacturer of power inverter, the solar charge controller and solar panel cleaning robot and solar array box since 2009.

    Q2: Where is your factory located? How can I visit there?
    A: Our factories are located in BeiJing and Shantou City, Guangdong, China. Its takes half hours from Airport or Train Station.
    Welcome to visit our technology development and production lines at your free time!Q3: How can I get some samples?
    A: We can provide you samples for quality checking.
    Kindly contact us for getting more discount and profitable project solutions.

    Q4: How do you ship the goods and how long does it take to arrive?
    A: We usually ship by DHL, UPS, FedEx or TNT. Airline and sea shipping also optional.

    Q5: Where is your loading port?
    A: Multifit have 2 factories in Beijing and Shantou City Guangdong.
    The loading port is TianJin/ Shanghai or Shenzhen/ Guangzhou for optional.Q6: How long is your factory delivery time?
    A: 3-7 days for sample order, 5-10 days for MOQ order,15-30 days for 20ft container.Q7: Is it OK to print my logo on the product?
    A: Yes. Please inform us formally before production and confirm the design firstly based on our sample.Q8: Do you offer guarantee for the products?
    A: Yes, we offer 2-5 years warranty to our products.

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    ABOUT US

    Multifit was founded in 2009...


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