Wls-78/78plus-remote Control Track Solar Panel Cleaning Machine
The Smart, Labor-Saving Solution for All-Terrain Solar Panel Maintenance
The WLS-78 / 78Plus is a professional remote-controlled tracked solar panel cleaning robot, specially designed for complex photovoltaic power station environments where manual work is inaccessible or tools cannot reach. It features a 1.4/1.8-meter wide cleaning width, integrated automatic deviation correction and path planning functions, making the cleaning process effortless and efficient.
Key Features & Advantages
1. High-Efficiency Operation & Significant Cost Reduction
- Ultra-high cleaning efficiency:Cleans up to 12,000㎡ per day, over 10 times faster than manual cleaning. Intelligent path planning ensures ≥99% coverage with no missed spots.
- Major cost savings:One unit replaces multiple workers, drastically cutting labor and long-term maintenance costs.
- Full-scenario adaptability: Track chassis works on panels with up to 20° tilt, fitting rooftop, ground-mount, and mountain solar plants.
2. Smart Safety System, Zero Operational Risks
- Multi-layer safety protection:4 anti-fall sensors + auto-correction function prevent falls and path deviation for stable operation.
- Remote & safe operation:Wireless remote control keeps operators out of hazardous areas, eliminating risks like falls and electric shock.
- Durable & reliable build:Sealed design withstands dust, rain, and harsh environments; long-lasting battery supports continuous work.
3. Deep Cleaning & Increased Power Plant Revenue
- Thorough cleaning performance: Brush + scraper combo effectively removes dust, bird droppings, and dirt, restoring panel light transmittance and reducing hot spots.
- Flexible modular configuration:Multiple versions available to suit different plant scales and conditions, with easy maintenance.
Technical Specifications
| Parameter | WLS-78 | WLS-78 Plus |
| Cleaning Width | 1.4 m | 1.8 m |
| Max Cleaning Capacity | 12,000 ㎡/day | 12,000 ㎡/day |
| Max Travel Speed | 40 m/min | 40 m/min |
| Battery Life | 3.5 hours | 3.5 hours |
| Max Panel Tilt Angle | ≤20° | ≤20° |
| Control Mode | Wireless Remote Control | Wireless Remote Control |
| Cleaning Modes | Dry / Water Wash | Dry / Water Wash |
| Brush Configuration | Single Brush + Scraper | Single / Double Brush + Scraper |
| Track Type | All-direction crawler track | All-direction crawler track |
| Standard Package Weight | 38 kg / 57.8 kg (optional) | 44 kg / 65.5 kg (optional) |
Installation & Maintenance
Simple 3-Step Setup:
Place the robot steadily on solar panels, install the battery, connect the remote control and perform simple calibration before starting trial operation.
Storage Tips:
Clean the roller brush and tracks after each use, regularly check the anti-fall sensors and fasteners, and keep the battery charged and stored in a dry and ventilated place.
Why Choose WLS-78/78PLUS?
WLS-78 solar cleaning robot offers single/double brush configurations to meet diverse cleaning demands, featuring high efficiency, intelligent anti-drop safety, dual dry and water washing modes, wide site adaptability, as well as easy installation and low maintenance cost, which is your cost-effective choice for solar plant operation.
Strategic FAQ for WLS-78/78PLUS Solar Cleaning Robot
Q1: What two brush configurations are optional?
A: Single Brush + Scraping and Double Brush + Scraping for different cleaning demands.
Q2: What kinds of solar plants is it suitable for?
A: Fit rooftop, ground-mounted and mountain solar power stations with panel tilt within 20°.
Q3: Is the operation safe?
A: Equipped with anti-drop sensors and auto-correction function to avoid falling and drifting.
Q4: What cleaning modes does it support?
A: Support both dry cleaning and water washing to adapt various environment pollution levels.
Q5: Is installation and maintenance complicated?
A: Easy installation with simple calibration; daily maintenance only needs cleaning brush and tracks plus regular parts inspection.