Solar Panel Cleaning Machine Robot Cleaner for Solar Photovoltaic Kit Optimal Efficiency

Technical Parameters-WLS-7 Solar Panel Cleaning Robot
Working Principle	DC Motor ControlsTravel and Brush Rotation
Control Method	Remote Control
Cleaning Type	Dry Cleaning/Washing
Working Voltage	24V
Power Supply	Lithium Battery (24V/26Ah)*2 pcs
Usage Time	4-5 hours Regular Configuration (2 Pcs Battery )
	8-10 hours Long Engurance Configuration (4 Pcs Battery )
Charge Time	6 hours
Landing Speed	230-250 rpm
Travel Speed	20 m/min
Drive Motors Power	40W*2
Brush Head Motor Power	150W
Working Angle	≤20°
Working Temperature	-20-50ºC
Equipment Material	Aviation Aluminum
Brush Material	Nylon Wire
Track Material	Imported Rubber
Dimension	1300*1000*350mm
Roller Brush Length/Cleaning Width	1200 mm
Roller Brush Diameter	140mm
Brush Bristle Length	45 mm
Brush Bristle Diameter	0.3 mm
Net Equipment Weight	30.5 kg(NO Batteries)
Battery Weight	7 kg(2pcs)
Battery Voltage/ Capacity for Remote Control	1.5V/2800mA

Wuxi Wanlv Intelligent Technology Co., Ltd - Photovoltaic Cleaning Equipment

Wuxi Wanlv Intelligent Technology Co., Ltd specializes in providing sustainable and individualized solar panel cleaning solutions. Located in the Wuxi City, Jiangsu Province Economic Development Zone, Intelligent Manufacturing Industrial Park, we offer a range of photovoltaic cleaning equipment.

Features:

• Professional knowledge in mechanical design


• Extensive experience in solar panel cleaning


• Wide range of patent technology


• Solar module cleaning robot system


• 24-hour after-sales assistance


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Benefits:

• Continuous product and service improvement


• Individualized, flexible cleaning solutions


• Great after-sales protection system


• Positive reaction after-sales support


• Innovative new energy cleaning solutions

Wanlv Intelligent is committed to working with partners to provide full-complement cleaning solutions for a sustainable future in the growing photovoltaic power plant industry.

Discover our range of features and benefits tailored to meet the reading habits of English-speaking natives:

• Fast Response: Our dedicated team ensures all inquiries are answered within 8 hours.


• Technical Support: Customized solutions provided for any technical issues.


• Reasonable Price: Fair pricing with multiple schemes available for your convenience.


• High-Quality Items: Rigorous testing guarantees reliable products with swift resolution for any difficulties.


• Modifications: Flexible to accommodate your specific requirements.


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Choose Wuxi Wanlv Intelligent Technology Co., Ltd for exceptional customer service, reliable technical support, reasonable pricing, high-quality products, and customizable options. Contact us today to experience the difference!
 

Professional Solar Cleaning Robot for Efficient PV Panel Maintenance

Keeping photovoltaic panels clean is essential for maintaining high power output and extending the service life of solar power stations. The WLS-7 solar cleaning robot is a professional solar panel cleaning machine designed specifically for large-scale PV plants and hard-to-reach installation environments where manual cleaning or telescopic tools are ineffective.

As an advanced piece of solar panel cleaning equipment, the WLS-7 provides a safe, efficient, and cost-effective solution for daily and periodic solar panel maintenance.

All-in-One Solar Panel Cleaning System for Power Plants

The WLS-7 is more than a single device-it functions as a complete solar panel cleaning system.
Equipped with a high-efficiency solar panel cleaning brush and integrated water spray nozzles, the robot removes dust, sand, bird droppings, and other contaminants without damaging the panel surface.

Unlike traditional manual tools or simple cleaning brushes, this solar panel cleaning robot can move freely in all directions across photovoltaic panels, ensuring full coverage with no blind spots.

High Efficiency Compared with Drone Solar Panel Cleaning Equipment

Compared with drone solar panel cleaning equipment, the WLS-7 offers several practical advantages for solar power plant operators:

• No flight time limitations or aviation restrictions

• Stable and continuous cleaning performance

• Lower maintenance and operation costs

• Suitable for daily, large-area cleaning tasks

With a cleaning capacity of up to 1.2MW per day, the WLS-7 solar cleaning robot significantly improves operational efficiency while reducing labor dependency.

Designed for Safety, Stability, and Long-Term Use

The WLS-7 solar cleaning robot adopts wireless remote control technology with a control distance of up to 150 meters, allowing operators to clean panels remotely and safely.
Its robust drive motor, lithium battery system, and durable roller brush make it suitable for various PV tilt angles and complex installation environments.

This solar panel cleaning machine is especially ideal for:

• Ground-mounted solar power stations

• Large commercial and industrial PV systems

• Areas where workers cannot safely stand or access panels

A Reliable Solar Panel Cleaning Equipment Supplier from China

Manufactured by Wuxi Wanlv Intelligent Technology Co., Ltd. (WANLV SUNNY), the WLS-7 reflects years of experience in developing professional solar panel cleaning equipment for the global market.

As a trusted supplier from China, WANLV SUNNY provides:

• Stable product quality

• Customized solutions for different PV projects

• Long-term technical support and spare parts supply

If you are looking for a durable and efficient solar panel cleaning robot to improve energy output and reduce maintenance costs, the WLS-7 is a proven solution trusted by PV operators worldwide.

FAQ

Q1: What is a solar cleaning robot and how does it work?

A solar cleaning robot is an automated solar panel cleaning machine designed to remove dust, sand, bird droppings, and other contaminants from photovoltaic panels.
The WLS-7 solar panel cleaning robot moves directly on the panel surface and uses a rotating solar panel cleaning brush combined with water spray to achieve efficient and safe cleaning.

Q2: What types of solar panels is this solar panel cleaning robot suitable for?

The WLS-7 solar cleaning robot is suitable for most framed photovoltaic panels used in ground-mounted and large-scale solar power stations.
It works well on common panel sizes and is designed for PV systems with different tilt angles.

Q3: How is this solar panel cleaning machine different from drone solar panel cleaning equipment?

Compared with drone solar panel cleaning equipment, the WLS-7 offers more stable and continuous cleaning performance.
It is not limited by flight time, weather restrictions, or aviation regulations, making it more suitable for daily and large-area cleaning tasks in solar power plants.

Q4: Does the solar panel cleaning robot require manual operation?

The WLS-7 uses wireless remote control, allowing operators to control the solar panel cleaning robot from a safe distance of up to 150 meters.
This reduces labor intensity while ensuring precise cleaning control.

Q5: Can this solar panel cleaning equipment be used in areas where workers cannot stand?

Yes. The WLS-7 was specifically developed for environments where people cannot safely stand or where telescopic poles cannot reach.
As professional solar panel cleaning equipment, it enables remote-controlled cleaning in difficult or high-risk areas.

Q6: What is the daily cleaning capacity of this solar cleaning robot?

Under normal working conditions, the WLS-7 solar cleaning robot can clean up to 1.2MW of solar panels per day, which is significantly more efficient than manual cleaning tools or handheld brushes.

Q7: Will the solar panel cleaning brush damage the panels?

No. The solar panel cleaning brush is made from specially selected materials designed to effectively remove dirt without scratching or damaging the glass surface of photovoltaic panels when used correctly.

Q8: Is water required for this solar panel cleaning system?

Yes. The WLS-7 functions as a complete solar panel cleaning system and is designed to be connected to a water supply.
The built-in water spray nozzles improve cleaning efficiency, especially in dusty or sandy environments.

Q9: What maintenance is required for this solar panel cleaning machine?

Routine maintenance mainly includes cleaning the brush, checking the tracks, and properly storing the battery.
As professional solar panel cleaning equipment, consumable parts such as brushes and tracks may need periodic replacement depending on usage frequency.

Q10: Who manufactures this solar panel cleaning robot?

The WLS-7 is manufactured by Wuxi Wanlv Intelligent Technology Co., Ltd. (WANLV SUNNY), a professional supplier from China specializing in the production and development of solar panel cleaning machines and solar cleaning robots.

Q11: Is this solar panel cleaning robot suitable for commercial and utility-scale projects?

Yes. This solar panel cleaning robot is widely used in commercial, industrial, and utility-scale solar power plants, helping operators improve power generation efficiency and reduce long-term maintenance costs.

Q12: Can this solar panel cleaning equipment be customized?

Yes. As an experienced manufacturer of solar panel cleaning equipment, WANLV SUNNY can provide customized solutions based on panel size, cleaning requirements, and project conditions.