| Basic Information | |
| Model NO. | WLS-7 |
| Clean Type | Clean-In-Place / Physical Cleaning |
| Control System | PLC with Remote Control |
| Power Supply | Lithium Battery (24V)*2 Pieces |
| Style | Crawler Style |
| Cleaning Width | 1200mm |
| Battery Life | 3-4 Hours |
| Operating Voltage | 24V |
| Idling Speed | 250 Rpm |
| Certification | CE, CB |
| Specification | 1300*1100*350mm |






Keeping photovoltaic panels clean is essential for maintaining high power output and extending the service life of solar power stations. The WLS-7 solar cleaning robot is a professional machine designed specifically for large-scale PV plants and hard-to-reach installation environments where manual cleaning or telescopic tools are ineffective.
Equipped with a high-efficiency cleaning brush and integrated water spray nozzles, the robot removes dust, sand, bird droppings, and other contaminants without damaging the panel surface. It can move freely in all directions across photovoltaic panels, ensuring full coverage with no blind spots.
| Parameter Item | Specification |
| Net Weight (Full Fuselage) | 29kg (including brush) |
| Rolling Brush Size | 1200mm |
| Operating Angle (Dry Washing) | 0° - 20° |
| Operating Angle (Water Washing) | 0° - 15° |
| Battery Power | 24V 26Ah |
| Endurance Time | About 4-5 hours |
| Travel Speed | 0.18-0.20 m/s |
| Protection Class | IP65 |
| Max Vertical Climb | 30mm |
| Package Size | 150.00cm * 50.00cm * 50.00cm |
| Gross Weight | 65.000kg |
| Lead Time | 7-20 days depending on quantity |

Warranty Policy: We provide a 12-month warranty covering manufacturing defects under normal usage conditions.
Maintenance: Free repair services or replacement within the warranty period. Support team available for technical inquiries.

