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Experience unmatched cleaning power with our High-Performance Solar Panel Cleaning Brush. This portable photovoltaic cleaner brush is meticulously engineered to deliver superior efficiency, all thanks to its robust Li-Battery power. A masterpiece in solar panel maintenance, ensuring your panels are always operating at peak performance.Benefit from exceptional value with our cost-effective solution, offering premium performance without the premium price. Our rolling brush is not only efficient but also comes with CE Certification, ensuring quality and safety standards are met for reliable operation.








The WLS-5 Solar Panel Cleaning Machine is an expertly crafted and budget-friendly solution tailored for cleaning photovoltaic panels up to 10 meters in length. It is extensively utilized in solar panel cleaning operations, maintenance of rooftop PV systems, and small to medium-sized solar power installations, providing a powerful and cost-efficient alternative to pricey solar panel cleaning robots.
Equipped with a sophisticated rolling brush head, and an ergonomic curved gooseneck design, alongside a versatile dual water and dry-cleaning function, the WLS-5 empowers operators to clean more swiftly, all while minimizing physical strain.
A 60cm wide nylon rolling brush significantly enhances cleaning performance
Perfect for removing dust, sand, bird droppings, and everyday PV contaminants
Innovative curved gooseneck structure complements human biomechanics
Facilitates easy maneuvering and control for prolonged solar panel cleaning tasks
220V mains version - ensures steady, uninterrupted power
Lithium battery version - offers flexibility, portability, perfect for remote areas
Dual-use version - adaptable to a vast array of working conditions
Compatible with water washing or dry cleaning
Allows for water supply from a bucket or direct faucet connection
Motor Power: 150W
Motor Voltage: 24V
Motor Speed: 680 rotations per minute
Cleaning Width: 60cm
Brush Material: Nylon
TEL Material: Aluminum Alloy
TEL Length Options: 3.5m / 5.5m / 7.5m
Hose Length: 9m
Battery Voltage: 24V
Battery Capacity: 26Ah
Runtime: 3.5 - 4.5 hours
Charging Time: 6 - 7 hours
Rooftop solar panel cleaning
Residential & commercial PV systems
Small solar farms
Replacement or supplement for solar panel cleaning robot
Contractors providing solar panel cleaning services
Many customers searching for a solar panel cleaning robot eventually choose WLS-5 because:
Lower cost & faster ROI
No complex programming or maintenance
Lightweight and easy to transport
Ideal for manual and semi-automatic photovoltaic cleaning
Q1: Is this a solar panel cleaning robot?
A: WLS-5 is a manual solar panel cleaning machine and is often chosen as a cost-effective alternative to solar panel cleaning robots.
Q2: Can it clean photovoltaic panels without water?
A: Yes, it supports both dry cleaning and water washing.
Q3: What is the maximum cleaning height?
A: Suitable for photovoltaic cleaning within 10 meters using telescopic poles.
Q4: Is lithium battery version available?
A: Yes, lithium battery, mains, and dual-use versions are all available.
Manufacturer: Wuxi Wanlv Intelligent Technology Co., Ltd.
Country: China
Specialty: Solar panel cleaning machines & photovoltaic cleaning equipment
OEM / ODM: Supported
| Package Size | ||||
| Standard Export Carton | Leight*Width*Height (CM) | Gross Weight (KG) | Sample Charge Weight (KG) | |
| Telescopic Pole Package | 3.5M | 160*10*10 | 4.4 | 4 |
| 5.5M | 185*10*10 | 5.3 | 5 | |
| 7.5M | 203*10*10 | 6.2 | 6 | |
| Other Parts Package | Plug-in Version | 75*47*22 | 11.5 | 16 |
| Lithium Battery Version | 75*47*22 | 14.5 | 16 | |
| Dual Power Version | 95*47*22 | 16.8 | 20 | |
| 30*30*14 | 3.25 | 4 | ||
| Note:The brush is packaged in split type with pole and other parts which may lead to two deliveries. | ||||
| Technical Parameters-WLS-5 Rolling Brush | ||||
| Product Name | Plug-in Version /WLS-5-1 |
Lithium Battery Version /WLS-5-2 |
Dual Power Version /WLS-5-3 |
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| Power Supply | Main Electricity | Lithium Battery | Main Electricity or Lithium Battery | |
| Lithium Battery Voltage/Capicity | * | 24 V/26 Ah | 24 V/26 Ah | |
| Lithium Battery Current | * | 10 A | 10 A | |
| Usage Time/Charge Time | * | 4~5 H/ 5 H | 4~5 H/ 5 H | |
| Wire Length | 16 M | 8 M | 16 M | |
| Motor Speed | 700 r/Min | |||
| Motor Power | 150 W | |||
| Motor Voltage | 24 V | |||
| Bristle Material | New Material Nylon Yarn | |||
| Brush Head Type | Strip Brush/Loose Bristle Brush(Customized) | |||
| Cleaning Width | 60 CM | |||
| Telescopic Pole Material | Aluminum Alloy/Carbon Fiber (Customized) | |||
| Telescopic Pole Wall Thickness | 1 MM | |||
| Max Diameter Of Telescopic Tube | 3.5M | 35 CM | ||
| 5.5M | 40 CM | |||
| 7.5M | 40 CM | |||
| No. Of Pole Sections | 3.5M | 3 Sections | ||
| 5.5M | 4 Sections | |||
| 7.5M | 5 Sections | |||


Wuxi Wanlv Intelligent Technology Co., Ltd. Nestled in the vibrant heart of Wuxi City within Jiangsu Province's Economic Development Zone, at the cutting-edge Intelligent Manufacturing Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. stands at the forefront of photovoltaic cleaning equipment innovation. We blend our deep-seated expertise in mechanical design with unrivaled experience in solar panel maintenance. Our mission is to offer sustainable and tailor-made solar panel cleaning solutions, fortified by our extensive service history and an impressive portfolio of patented technologies.
We relentlessly refine and advance our offerings to meet the ever-evolving challenges faced by our customers. Our commitment to providing bespoke, adaptable solutions drives us to continuously enhance our solar module cleaning robot systems and cleaning technologies, ensuring we meet the diverse and dynamic cleaning requirements of our clientele. Furthermore, we pride ourselves on delivering an exceptional after-sales support system. Our dedicated team offers prompt and comprehensive assistance around the clock, ensuring that all concerns are addressed swiftly and effectively, providing peace of mind 24/7.Wuxi Wanlv Intelligent Technology Co., Ltd-Factory Solar Panel Cleaning Brush
1. Fast response: Experience lightning-fast communication as we guarantee to respond to all customer inquiries within an impressive 8-hour timeframe, ensuring you're never left waiting.
2. Technical support: Our expert team is dedicated to crafting custom strategies tailored to your unique requirements, providing unmatched technical support to solve any challenges you encounter with precision and care.
3. Reasonable price: We believe in fair pricing, offering competitive rates derived from a variety of strategic options, empowering you to select the ideal solution that maximizes both cost efficiency and time savings.
4. Promise of high-quality items: Rest assured, each product undergoes rigorous testing prior to shipment. In the rare event of an issue, our team is committed to addressing and resolving your concerns within a swift 2-hour window.
5. We can make modifications Our flexible production process allows us to adapt and modify designs based on your drawings or samples, ensuring your specifications are met with high precision and quality.
Are you looking for high-quality items that can be customized to suit your brand? Look no further! At Wuxi Wanlv Intelligent Technology Co., Ltd, we offer a wide range of products that will meet your needs.
Choose Wuxi Wanlv Intelligent Technology Co., Ltd for all your product needs. We guarantee top-notch quality and excellent customer service. Contact us today to place your order!
After-Sales Terms and Conditions
Warranty Policy
1.1 We proudly offer a comprehensive 12-month warranty from the date of purchase, ensuring peace of mind for all eligible products.
1.2 This warranty diligently covers any manufacturing defects and malfunctions under typical usage conditions, safeguarding your investment.
1.3 Please note, the warranty does not extend to damages resulting from misuse, unauthorized repairs, accidents, or external factors such as water or fire damage.
Return and Exchange Policy
2.1 Customers are welcome to request a return or exchange within a generous 15-day period after receiving the product, provided it remains in pristine condition, unused, and accompanied by all original packaging.
2.2 A valid proof of purchase is an absolute requirement for processing any return or exchange requests.
2.3 Please be advised that shipping costs for returns or exchanges may be the customer's responsibility unless the product is defective or was incorrectly shipped.
Refund Policy
3.1 Refunds are processed promptly once the returned item has been received and thoroughly inspected to meet our standards.
3.2 Refunds are issued through the original payment method, with an efficient turnaround time of within 10 business days.
3.3 Kindly note that non-refundable items include customized products, perishable goods, and those marked for final sale.
Repair and Maintenance Services
4.1 Should your product require repairs within the warranty period, we offer complimentary repair services or a replacement at our discretion to ensure your satisfaction.
4.2 Repairs needed outside the warranty timeframe may incur service charges and the cost of replacement parts.
Customer Support
5.1 For any after-sales inquiries, our dedicated customer service team is ready to assist you with prompt and courteous service.
5.2 Our support team is available 12 hours every day, 7 days a week, to offer you unparalleled assistance.
Limitation of Liability
6.1 Our liability is strictly confined to the repair, replacement, or refund of the purchased product as clearly outlined in this policy.
6.2 We shall not be liable for any indirect, incidental, or consequential damages stemming from the use of our products, ensuring clarity and fair practice.
Governing Law
7.1 These comprehensive after-sales terms and conditions are governed under the robust framework of the Consumer Rights Law.