| Customization: | Available |
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| After-sales Service: | 24 Hours Reaction, 24 Hours Online |
| Automation: | Semi-automatic |
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| WLS-73Z CLEANING ROBOT | ||
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| Item | Parameter | WLS-73S |
| Net weight | Full fuselage | 38 kg(Roller brush with battery) |
| Main machine (excluding roller brush) | ≈22KG | |
| Forward rolling brush | ≈12KG | |
| Dimension | Main machine (excluding roller brush) | 840*1223*300mm |
| Rolling brush | 1200mm | |
| Operating Angle | Dry brush | 0°-25° |
| rinsing | 0°-20° | |
| Operating parameter | Battery power | 25.2V 25.6 Ah |
| Charging time | 5 h or so | |
| Endurance time | 3.5 h or so | |
| Remote control distance | 150m | |
| Travel speed | 0.25-0.28 m/s | |
| Rated motor power | 400 W | |
| Path planning | NO | |
| Over obstacle ability | Array space ≤ 30mm, height difference ≤13mm | |
| Function module | Lower left start | NO |
| Lower right start | NO | |
| Start/stop | YES | |
| AI line patrol correction | NO | |
| Forward anti-drop | YES | |
| Side drop | NO | |
| Rear side anti-fall | NO | |
| Air pressure sensor | NO | |
| odometer | NO | |
| IMU sensor | NO | |
| Component surface temperature | Minus5-55 degree | |
| Class of protection | IP65 | |
Wuxi Wanlv Intelligent Technology Co., Ltd. Nestled in the heart of Wuxi City Economic Development Zone within the Intelligent Manufacturing Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. is a vanguard in photovoltaic cleaning equipment. Our expertise melds mechanical design prowess with extensive solar panel cleaning experience. At WanlvSunny, we pledge to deliver sustainable, tailored cleaning solutions for solar panels, leveraging our substantial service expertise and an arsenal of patented technologies.
Our relentless pursuit of innovation ensures that we continually refine and elevate our products and services. By adapting to the dynamic challenges of solar panel maintenance, we deliver bespoke, versatile solutions through ongoing optimization of our solar module cleaning robots and cutting-edge cleaning technology. Complementing our state-of-the-art solutions is our robust after-sales protection system. We offer 24/7 responsive support to ensure peace of mind, addressing customer concerns with efficiency and dedication.
In response to burgeoning domestic demand and the global surge in photovoltaic power plant construction, Wanlv Intelligent is poised to redefine the landscape of new energy cleaning solutions. crucial We are committed alongside our vital partners to revolutionize new energy cleaning solutions. By providing groundbreaking, comprehensive cleaning services, we strive for a collaborative, sustainable, and mutually beneficial future.
1. Long-Distance Remote Control - Safe and Convenient
150-meter remote operation: Allows the operator to control the robot from a distance, avoiding the risks of high temperatures and pressure near the PV array, thereby improving operational safety.Modular structure: Simplifies maintenance and component replacement, reducing long-term operational costs.
Adaptable to various environments: Suitable for ground-mounted, mountainous, and distributed rooftop PV systems.
24/7 Online Support Ready to Assist You
Take Advantage of Our 12-Month Warranty Period
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
1. What is the daily cleaning capacity of the solar panel cleaning robot?
The robot can clean up to 1-1.2 megawatts (MW) of solar panels per day, significantly improving the efficiency of large-scale solar power plant maintenance.
2. How is the robot powered and how long can it operate?
The robot is powered by two pieces of 24V, 26Ah lithium batteries, offering strong endurance and high energy efficiency, suitable for extended operation. (Exact runtime may vary depending on the cleaning mode and terrain.) The working time is 4-5 hours for 2 batteries.
3. Can the robot only operate on flat surfaces? What is the maximum working incline?
Equipped with a crawler chassis, the robot can adapt to various terrains and operate on inclines of up to 15 degrees, making it suitable for most solar panel installations.
4. How is water supplied during cleaning? Is a direct water source required? The robot supports two water supply methods:
(1). Direct connection to a faucet for continuous water supply.
(2). Use of an onboard water tank connected to an extended hose and high-pressure pump, ideal for remote areas without nearby water sources.
5.What is the water consumption?
Water consumption is approximately 1 to 1.5 cubic meters per megawatt (MW) of solar panels cleaned, depending on conditions and cleaning mode. Water consumption is related to the flow rate of the high-pressure water pump used with the product.
6. Is the robot easy to operate? Does it have safety features?
The robot is remotely controlled, allowing flexible movement such as forward, backward, and turning in all directions. It also features an upgraded anti-fall sensor module, which helps prevent accidents such as falling from elevated surfaces, ensuring safe and stable operation.
7.Is there a warranty?
Additionally, the product comes with a 1-year warranty for motor and battery,providing peace of mind for customers.
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