Maximize the ROI of your photovoltaic installations with the WLS-73S Crawler Cleaning Robot. Designed by Wuxi Wanlv Intelligent Technology Co., Ltd., this professional-grade robot combines lightweight structural engineering with high-torque cleaning power to ensure your solar panels operate at peak performance.
Key Performance Specifications
The WLS-73S is engineered for heavy-duty commercial use while remaining easy for a small team to manage.
Work Efficiency: Up to 1.5 MW per day (operated by 2 people in shifts).
Cleaning Speed: Max 1000 ㎡/h.
Ultra-Lightweight: Weighing only 34kg, it is third-party tested to ensure zero damage to panels during long-term operation.
Cleaning Width: Equipped with a 1200mm roller brush for wide-path efficiency.
Battery Life: 4 hours of continuous operation per charge, with a modular design for rapid battery swaps.
Core Product Advantages
1. Advanced Modular Design
The WLS-73S features a fully modular architecture. The fuselage, cleaning head, and battery can be disassembled and reassembled quickly without specialized tools. This makes the system incredibly easy to transport between different project sites or up to rooftops.
2. Precision Remote Control
Take full command from a distance of up to 150 meters. The wireless remote allows operators to navigate complex cleaning scenarios safely from the ground or a stable platform, ensuring high efficiency and a thorough clean every time.
3. Versatile Application Scenarios
Designed for adaptability, the WLS-73S handles various solar array configurations with an operating inclination of 0-15°:
- Flat Ground Solar Stations
- Cement Rooftop Installations
- Color Steel Tile Photovoltaic Power Stations
4. Superior Cleaning Power
Using a water-fed system with a yield of 4 L/min, the robot flushes away floating dust and stubborn accumulation. For light to medium oil stains, it can be used with neutral detergents or equipped with an optional high-pressure water pump for an even deeper clean.
Technical Parameters
| Product Weight | 34kg |
| Product Size | 840*1223*300mm |
| Remote control distance | 150m |
| Water yield | 4L/min |
| Battery Type | Ternary lithium battery |
| Battery Parameters | 25.2V 25.6Ah |
| Roller Brush Length | 1200mm |
| Brush rolling speed | 300r/min |
Why Choose Wuxi Wanlv Intelligent Technology?
Located in the Wuxi Economic Development Zone, we are a technology-based enterprise specializing in the R&D and production of photovoltaic cleaning equipment. Our designs integrate professional mechanical knowledge with years of hands-on solar maintenance experience to provide reliable, damage-free cleaning solutions.
Ready to boost your solar farm’s energy output?
Would you like me to help you draft a formal quote or a customized maintenance schedule based on these specifications?