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WLS-7 Solar Panel Cleaning Robot: Advanced Technology for Efficient Solar Panel Maintenance

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  • WLS-7

  • WANLV

  • HS: 8479109000

The WLS-7 is a state-of-the-art solar panel cleaning robot designed to tackle the challenges of cleaning photovoltaic panels in environments where human access is limited or traditional cleaning methods (such as telescopic poles) are impractical. Offering remote-controlled operation, this robot ensures that your solar panels remain clean and efficient, even in large-scale installations or harsh environments.


Key Features of the WLS-7 Solar Panel Cleaning Robot

1. Remote-Controlled Operation
The WLS-7 utilizes a wireless remote control system, allowing operators to clean solar panels from up to 150 meters away. This remote capability provides greater flexibility and safety, especially in difficult-to-reach areas.

  • Control Distance: Up to 150 meters

  • User-Friendly: Simple to operate with minimal training required

2. High-Efficiency Cleaning Capacity
This cleaning robot can clean approximately 1.2MW of solar panels per day, significantly outperforming traditional cleaning methods. Whether you have a large solar farm or a commercial installation, the WLS-7 is the ideal tool for quick, efficient, and thorough cleaning.

  • Cleaning Speed: 22 meters per minute

  • Cleaning Width: 1100mm

  • Cleaning Type: Dry cleaning or washing (using an on-site water supply)

3. All-Terrain Capability
Equipped with durable wheels and the ability to travel in all directions across photovoltaic panels, the WLS-7 ensures that there are no blind spots, providing a comprehensive clean.

  • Travel Speed: 22 meters per minute

  • Working Angle: Operates efficiently at angles up to 20°

4. Eco-Friendly and Water-Saving Technology
The WLS-7 utilizes water spray nozzles on the cleaning roller brush to effectively clean solar panels. It connects to the on-site water supply, ensuring that water is used efficiently without wastage, making it a suitable solution for regions with water scarcity.

5. Intelligent Sensors for Safety and Efficiency
The WLS-7 is equipped with advanced safety sensors, such as the anti-drop sensor and ultrasonic sensor, which automatically stop the robot if it detects that it is about to move off the edge of the panel or if the battery is low.

  • Safety Features: Anti-drop sensor, ultrasonic edge sensor, low battery alert, and overload protection


Technical Specifications

  • Operating Voltage: 24V

  • Power Supply: Two 24V lithium batteries

  • Battery Life: Up to 5 hours

  • Idling Speed: 250 RPM

  • Weight: 30kg (without battery)

  • Dimensions: 1200mm x 1000mm x 350mm

  • Bristles Material: Nylon (gentle on panels)

  • Control Method: Wireless remote control


Why Choose the WLS-7?

1. Optimal Efficiency:
With the ability to clean 1.2MW of panels per day, the WLS-7 provides unmatched speed and efficiency, significantly reducing labor costs and downtime.

2. Flexible and Safe Operation:
The remote control operation, coupled with intelligent sensors, provides users with a safe and user-friendly experience, even in challenging environments.

3. Eco-Friendly Cleaning:
Designed with sustainability in mind, the WLS-7 reduces water consumption by using an on-site water supply and features water-saving cleaning technology.

4. Ideal for Large Installations:
Whether you have a solar farm or a residential rooftop system, the WLS-7 is versatile enough for both large-scale commercial installations and smaller, residential systems.


Customer Testimonials


  • "The WLS-7 has greatly improved our cleaning efficiency. We can now clean large sections of our solar farm in just a fraction of the time compared to traditional methods." — Solar Farm Manager

  • "Using the WLS-7 has reduced our maintenance costs significantly. The remote control makes operation easy, and the safety sensors give us peace of mind." — Residential Solar System Owner


Frequently Asked Questions (FAQ)

Q1: How does the WLS-7 handle difficult terrains?
The WLS-7’s robust design allows it to travel across solar panels in any direction, even on inclined or uneven surfaces, ensuring thorough cleaning with no blind spots.

Q2: How long does the battery last?
The WLS-7’s lithium batteries provide up to 5 hours of continuous operation, making it suitable for large solar installations.

Q3: Is the WLS-7 safe for solar panels?
Yes, the WLS-7 is equipped with soft nylon bristles and advanced sensors that prevent damage, ensuring safe and efficient cleaning for your panels.

Q4: How does the remote control system work?
The wireless remote control allows you to operate the WLS-7 from up to 150 meters away, making it easy to clean large areas without direct contact with the panels.

Q5: Does the WLS-7 require any special maintenance?
Basic maintenance includes storing the robot in a dry, ventilated area, checking the brush heads, and ensuring the tracks are in good condition. The lithium batteries require periodic recharging.


Working principle

DC motor controls travel and brush rotation

Operating voltage

24V

Power supply

Lithium battery (24V)*2 pieces

Battery life

3-4 hours

Idling speed

500 rpm

Cleaning width

1100mm

Cleaning type

Dry cleaning/washing

Bristles material

Nylon

Travel speed

11-12m/minute

Amount of water used

20L/min

Control method

Remote handle control

Working angle

25°≤

Range of working temperature

-20-50℃

Dimensions

1190*970*350mm

Equipment weight

29kg (excluding battery)

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