| Customization: | Available |
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| After-sales Service: | 1 Year |
| Automation: | Manul |
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High-Quality Nylon Rotating Roller Brush for Photovoltaic Solar Panel Cleaning and Washing
The rotation of the double brush head is balanced by force, and the friction of high-speed rotation combined with water spray strongly removes dust, sticky dirt, bird droppings, etc. which stick on the surface of solar panels. The double brush has stronger stability and was used for two application--- dry cleaning and wet washing.
To address small-scale clean water supply issues, we could provide water pumps and The extra extended water pipes, the length could be customized according to your application scenario. Meanwhile, we also offer a extra 1 cubic meter volume water tank.
We can use a 220 voltage high-pressure water pump to meet long-distance water supply needs .
In a non-electric environment, we could choose a gasoline generator to break through the environmental limitation.
The diameter of the single brush head is 32cm. When cleaning Single piece solar panel, it only needs one back and forth movement to clean it.
| Cleaning Method | Description | Suitable Scenarios | Disadvantages |
| Manual Cleaning | Workers use tools to wipe or wash panels | Small distributed systems | High cost, low efficiency |
| High-pressure Water Jet | Cleaning with pressurized water jets | Small to medium power plants | High water consumption |
| Dry Brushing (Waterless) | Uses rotating brushes to remove dust | Arid regions, deserts | May cause minor surface wear |
| Intelligent Robots | Track-based robots or drones | Large-scale and smart plants | High upfront cost, maintenance |
| Category | Details |
| Investment | 0.43-0.72 million USD (~$400,000-$700,000) |
| ROI Period | 1.5 to 2 years |
| Power Output Gain | 5% - 10% increase annually |
| Labor Cost Savings | Over 60% |
| Year | Global PV Cleaning Market Size (Billion USD) | Growth Rate |
| 2022 | 1.1 | - |
| 2023 | 1.5 | 40% |
| 2025 | 3 | 100% |
By 2030, the global PV cleaning equipment market is expected to exceed USD $7.3 billion.
Regions such as China, India, and the Middle East will be the core growth drivers due to high-dust conditions.
| Products Name: | Double-head Solar Panel Cleaning Brush | ||
| Parameter Item | Product Model | ||
| AC Supply Version WLS-4-1-3/5/7 |
Lithium Battery Powered Version WLS-4-2-3/5/7 |
Dual Conbined Version WLS-4-3-3/5/7 |
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| Power Supply | 100 V -240 V Main Power Supply | Lithium Battery Power Supply | 100 V -240 V Main Power or Lithium Battery |
| Motor Speed | 350rpm | ||
| Single Motor Power | Brushed Motor: 120W; Brushless Motor: 150W | ||
| Motor Voltage | 24v | ||
| Telescopic Pole Material | Aluminum Alloy | ||
| Telescopic Rod Wall Thickness | 1.mm | ||
| Maximum Diameter of Telescopic Tube | 3.5 m | 35mm | |
| 5.5m | 40mm | ||
| 7.5m | 40mm | ||
| Number of Rod Section | 3.5 m | 3 | |
| 5.5m | 4 | ||
| 7.5m | 4 | ||
| Wire Length | 8m | ||
| Water Pipe Length | 20m (Optional) | ||
| Bristle Material | New Material Nylon Yarn | ||
| Bristle Length | 5cm | ||
| Sigle Disc Diameter | 32cm | ||
| Cleaning Width | 65cm | ||
| Lithium battery Weight | * | 3.6kg | |
| Lithium battery Size | * | Length: 24 cm Width: 16 cm Height: 9 cm | |
| Lithium Battery Package | * | 23*20*30cm cartons, 2 sets per carton | |
| Lithium Batter Current | * | 10A | 10A |
| Lithium battery Voltage | * | 24V | |
| Lithium battery Capacity | * | 26Ah | |
| Lithium Battery specific energy BSE | * | BSE= Wh/ kg 7.22 Wh/kg | |
Wuxi Wanlv Intelligent Technology Co., Ltd. specializes in photovoltaic cleaning equipment, located in Wuxi City, Jiangsu Province Economic Development Zone, Intelligent Manufacturing Industrial Park. We combine professional knowledge of mechanical design with solid experience in solar panel cleaning. Wanlv Intelligent is committed to providing consumers with sustainable, individualized solar panel cleaning solutions, backed by extensive service experience and a wide range of patent technology.
We are constantly improving and enhancing our products and services to tackle the challenges we encounter. In order to fulfill our customers' various cleaning needs and to deliver individualized, flexible solutions, we continuously optimize our solar module cleaning robot system and cleaning technology. Meanwhile, we offer consumers a great after-sales protection system, and positive reaction after-sales assistance available 24 hours a day to solve all the worries.The photovoltaic cleaning brush plays a crucial role in the maintenance of photovoltaic power stations. Here are some key advantages of photovoltaic cleaning brushes:
1. Which kind of length shall I choose for the telescopic pole?
A: Rooftop Distributed PV/ Inclined PV modules: Medium-length cleaning brushes (e.g., 1.5 to 3 meters) are more convenient to operate.
2. Do I need Lithium Battery?
A: Yes, one lithium battery could work for 4-5hours, it is portable and flexible to move upward and no limitation for the power supply.
3. How to choose the Version?
A: 1.Plug-in version: Only for AC electricity power supply, limited by power supply.
2.Lithium battery-powered version: One lithium battery could work for 4-5hours, no friendly to long time working,
3.Dual version (combined the plug in version and the lithium battery version) More flexible and convenient to use.
4. Q: May I obtain some samples before the order?
A: Yes, we offer paid sample to meet all your need.
5. Q: What about your MOQ ?
A: For Hand-held cleaning brush the MOQ is 10 sets,
For Solar panel cleaning robot the MOQ is 1 set
6. Can I use my brand or design the items?
A: Customized logo and design on mass production are available, however, authorization is required.
7. Q: What exactly is a delivery item?
A: Normally, sample orders are delivered by courier quickly, while mass manufacturing depends.
8. Q: What exactly is payment?
A: T/T, Online order, Paypal, etc.
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