Automatic Solar Panel Cleaning Machine Roller Brush for Photovoltaic Station Solar Panels

The complete set of accessories for a solar panel cleaning robot mainly includes the following categories:

- Chassis Drive Accessories: The chassis typically features four-wheel independent drive or a tracked structure. For four-wheel drive robots, each drive wheel is equipped with a 250-watt brushless DC motor, providing torque through a planetary gear reducer. Spring dampers with a ±50 mm travel range and a servo motor-screw mechanism for active height adjustment are also included to adapt to varying terrains.
- Cleaning Accessories: These primarily include a cleaning brush and a 1200 mm long roller brush made of nylon 6 with 0.3 mm bristles and a density of 120 fibers per square centimeter. The XR5688 robot also features a high-pressure water spray system, including a water pump, water pipe, and ultrasonic atomizing nozzle with a spray particle size of 50-100 microns. Additionally, accessories such as dust-free cloths are available for dry cleaning.
- Power Supply Accessories: The robot comes with a 52AH, 24V lithium battery pack, consisting of two large cells. The battery management system (BMS) provides active balancing and overcharge and over-discharge protection.

- Control and Connectivity Accessories: The control module contains various sensors and controllers, connected via a CAN bus. Electrical connections include industrial-grade waterproof connectors with an IP67 rating, as well as power and signal cables, using shielded twisted-pair cable. The XR5688 robot also comes with a remote control for convenient operation and monitoring.
- Other Accessories: Mounting accessories such as screws and gaskets, as well as guide brackets for securing water pipes.

 

REMOTE CONTROL 350M
The robot's remote control distance is up to 350 meters, which can achieve safe and effective controlIt uses imported radio frequency remote control technology, and the signal is morestable and hasstronger anti-interference ability than traditional communication technology;

 

1200MM ROLLER BRUSHES
The photovoltaic cleaning robot is equipped with a 1200mm long soft brush with high cleaningefficiency, up to 1.5MW per day, and is made of soft nylon material, which will not cause damageto the solar panels

CRAWLER CHASSIS ALL-TERRAIN OPERATION
With the crawler chassis, the robot can move forward, backward, turn left and right,etc. under the control of the remote control, thereby achieving walking in any directionof the photovoltaic panels and cleaning operations without blind spots in all aspects

our Solar Panel Cleaning Brush is very portable and it doesn't take much manpower.
1.Cleaning 2000 square meters per hour, Each person can clean 0.5 to 0.8M per day.

2.it is suitable for desert,hills,photovoltaic power station and so on.

3. Function is dry cleaning and water cleaning

The operating principle of a solar panel cleaning robot is based on the coordinated operation of automated movement, stain detection, and cleaning execution. Its core is the coordinated use of mechanical structure, sensors, and control systems to achieve efficient cleaning of solar panel surfaces. This can be broken down into the following key components:

1. Movement and Positioning System
- The robot adheres to the solar panel surface using tracks, rollers, or suction cups, adapting to tilted (typically 15°-25°) or horizontal mounting angles to prevent slipping.
- Some models are equipped with infrared sensors, ultrasonic sensors, or visual recognition modules to detect panel edges and obstacles (such as brackets and cables) in real time, planning a cleaning path (such as reciprocating or spiral) to ensure full coverage of the panel surface, leaving no blind spots untouched.

2. Cleaning Execution System
- Dry Cleaning Mode: Using a brush (soft nylon or fiber), a dust removal roller, or compressed air, the robot directly removes light contaminants such as dust and fallen leaves. Suitable for dry and rainless regions, it eliminates the need for water. - Wet Cleaning Mode: Equipped with a small water tank and spray system, the machine first sprays a small amount of clean water or a specialized cleaning agent (to avoid panel corrosion). Stubborn stains (such as bird droppings and oil stains) are then removed using a wiper or rotating brush. Finally, absorbent cotton swabs are used to remove any remaining water to prevent residual water from affecting power generation.

3. Power and Energy Management
- Typically powered by a rechargeable lithium battery, the battery life varies depending on the cleaning area and mode, generally providing several hours of continuous operation. Some models can also be supplemented with solar panels for self-powered operation.
- A control system (PLC) receives sensor signals and coordinates the movement of the moving and cleaning components, ensuring synchronized operation (e.g., cleaning starts when moving and pauses when stopping).
4. Safety and Home Design
- Equipped with anti-drop sensors, the machine automatically steers when it detects a panel edge. Some models offer remote control, allowing for manual route intervention or emergency stop.
- Upon completion of cleaning or when the battery is low, the machine automatically returns to its starting point (such as a charging station) using a positioning system to await the next operation.

In short, the solar panel cleaning robot achieves automated and refined cleaning of solar panels through a closed-loop process of "sensing the environment → planning the path → executing cleaning → autonomous management", which not only ensures the cleaning effect but also avoids damage to the panel.

Why choose our solar panel cleaning robot

After-Sales Terms and Conditions

Warranty Policy

1.1 We provide a 12-month warranty from the date of purchase for all eligible products.

1.2 The warranty covers manufacturing defects and malfunctions under normal usage conditions.

1.3 The warranty does not cover damages caused by misuse, unauthorized repairs, accidents, or external factors such as water damage or fire.

Return and Exchange Policy

2.1 Customers may request a return or exchange within15 days of receiving the product, provided it is in its original condition, unused, and with all original packaging.

2.2 A valid proof of purchase is required for all return or exchange requests.

2.3 Shipping costs for returns or exchanges may be borne by the customer unless the product is defective or incorrectly shipped.

Refund Policy

3.1 Refunds will be processed once the returned item has been received and inspected.

3.2 Refunds will be issued via the original payment method within 10 business days.

3.3 Non-refundable items include customized products, perishable goods, and items marked as final sale.

Repair and Maintenance Services

4.1 If the product requires repair within the warranty period, we will provide free repair services or a replacement at our discretion.

4.2 Repairs outside the warranty period may be subject to service charges and replacement part costs.

Customer Support

5.1 For any after-sales inquiries, please contact our customer service team.

5.2 Our support team is available 12 working hours and 7 days,per week. 

Limitation of Liability

6.1 Our liability is limited to the repair, replacement, or refund of the purchased product as outlined in this policy.

6.2 We are not responsible for any indirect, incidental, or consequential damages arising from the use of our products.

Governing Law

7.1 These after-sales terms and conditions are governed by the laws of Consumer Rights Law