Professional Quick Charging PV Cleaning Drone for Fast and Safe Solar Maintenance
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Product Details
| Customization: | Available |
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| After-sales Service: | 1 Year |
| Automation: | Automatic |
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Basic Info.
- Model NO.
- WLS-9YQ-LD1
- Clean Type
- High Pressure Cleaning
- Cleaning Process
- Solvent Cleaning
- Control
- CNC
- Customized
- Customized
- Fuel
- Electric
- Principle
- Physical Cleaning
- Remote Control
- With Remote Control
- Style
- Mobile Style
- Net Weight
- 48kg
- Flight
- 98kg
- Battery Capacity
- 45ah
- Battery Quantity
- 2 Sets
- Charging Time
- 1 Hour
- Flight Time
- 40 Mins
- Flight Speed
- 11m/ Second
- Empty Flight Time
- 65mins
- Working Height
- 0-150m
- Water Pressure
- 0-340 Bar
- Pump Pressure
- 0-5000psi
- Water Flow
- 15-20L/Min
- Wind Resistance
- 10m/Second
- Working Temperature
- -20-40℃
- Folded Size
- L1160*W870*H940mm
- Transport Package
- Circular Transfer Box
- Specification
- 1870×1710×810mm
- Trademark
- WanlvSunny
- Origin
- China
- HS Code
- 8509809000
- Production Capacity
- 500000
Packaging & Delivery
- Package Size
- 200.00cm * 200.00cm * 120.00cm
- Package Gross Weight
- 55.000kg
- Lead Time
-
20 days (1 - 1 Pieces)
30 days (2 - 5 Pieces)
40 days (6 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Product Description
WLS-9YQ-LD1 Intelligent Solar Panel Cleaning Drone
Meet the WLS-9YQ-LD1, a pioneering solar panel cleaning drone crafted for vast photovoltaic and distributed PV projects. This drone redefines cleaning in tough terrains, delivering efficient, safe, and non-destructive solar panel care. Ideal for rooftops, deserts, and mountainous areas, it ensures exceptional cleaning with zero physical contact.










Key Features & Advantages
Heavy Payload, High Efficiency
Carries up to 60 kg of cleaning liquid per mission, minimizing refills and maximizing operation.
Enhances solar cleaning, quickly covering large areas.
Precise Dual-Antenna RTK Positioning
Fitted with a precise dual-antenna RTK system for accurate navigation.
Equipped with FPV HD camera and landing lights for safe night use and real-time LCD viewing.
All-Terrain Applicability
Operates at altitudes of 0–150 m, perfect for diverse roof and building cleaning.
Suitable for deserts, hills, rooftop PV systems, and large ground-mounted plants.
Outperforms traditional cleaning robots dependent on tracks or flat surfaces.
Efficient & Safe Zero-Contact Cleaning
Uses high-pressure spraying to clean panels from above—ensuring no contact, no damage.
Removes manual cleaning risks such as climbing and abrasive scrubbing.
Smart Route Planning & Water Saving
Develops automatic edge-sweeping paths for thorough cleaning.
Cuts water use by 30–50% compared to manual washing—a green choice.
Industrial-Grade Durability
Built with a full aviation aluminum frame for lightweight, impact-resistant strength.
Sealed core components protect against dust and chemical corrosion for longevity and minimal maintenance.
Carries up to 60 kg of cleaning liquid per mission, minimizing refills and maximizing operation.
Enhances solar cleaning, quickly covering large areas.
Precise Dual-Antenna RTK Positioning
Fitted with a precise dual-antenna RTK system for accurate navigation.
Equipped with FPV HD camera and landing lights for safe night use and real-time LCD viewing.
All-Terrain Applicability
Operates at altitudes of 0–150 m, perfect for diverse roof and building cleaning.
Suitable for deserts, hills, rooftop PV systems, and large ground-mounted plants.
Outperforms traditional cleaning robots dependent on tracks or flat surfaces.
Efficient & Safe Zero-Contact Cleaning
Uses high-pressure spraying to clean panels from above—ensuring no contact, no damage.
Removes manual cleaning risks such as climbing and abrasive scrubbing.
Smart Route Planning & Water Saving
Develops automatic edge-sweeping paths for thorough cleaning.
Cuts water use by 30–50% compared to manual washing—a green choice.
Industrial-Grade Durability
Built with a full aviation aluminum frame for lightweight, impact-resistant strength.
Sealed core components protect against dust and chemical corrosion for longevity and minimal maintenance.
Technical Specifications
(Custom configurations available upon request.)
Maximum take-of weight | up to 110kg |
Wheelbase | 1890 mm |
Working size | 1870×1710×810mm |
Folded size | 1160*870*940mm |
Number of lbal positioning system | 2(with dual antenna RTK installed) |
Wihout loading | 35minutes |
Full load | 9 minutes |
Charging time | 8-10 minutes |
Maximum working speed | 10m/s. |
Maximum fight speed | 15m/s |
Maximum alitude | less than 2000 meters |
Recommended operating temperature | -20 to 50℃ |
High Pressure Cleaning Single Pump | 2.5MPA,equipped with 3 nozzles |
Flow Rate | 20L/minutes |
Cleaning Eficiency | 200-500m²/time |
After Sales Service
Standard Warranty: 12 months or 2,000 operating hours (whichever is sooner).
Extended Warranty: Optional coverage for up to 36 months.
Global Support: 24/7 technical support and spare parts availability.
Training: On-site or remote training for operation and maintenance.
Extended Warranty: Optional coverage for up to 36 months.
Global Support: 24/7 technical support and spare parts availability.
Training: On-site or remote training for operation and maintenance.
Company Profile
Wuxi Wanlv Intelligent Technology Co., Ltd.
Nestled in the vibrant Wuxi Economic Development Zone's Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. excels in the R&D, production, sales, and service of pioneering photovoltaic cleaning equipment and robots. Our foundation seamlessly integrates expert mechanical design with solar panel cleaning proficiency.
Wanlv Intelligent offers tailored, long-term solar panel cleaning solutions, augmented with deep service expertise and a portfolio of patented technologies. We serve a diverse clientele, from local to global enterprises and institutions, with cleaning equipment and specialized techniques. Committed to overcoming market challenges, Wanlv Intelligent consistently refines our offerings, aspiring to lead in new energy smart cleaning, supporting partners at every stage.
Wanlv Intelligent offers tailored, long-term solar panel cleaning solutions, augmented with deep service expertise and a portfolio of patented technologies. We serve a diverse clientele, from local to global enterprises and institutions, with cleaning equipment and specialized techniques. Committed to overcoming market challenges, Wanlv Intelligent consistently refines our offerings, aspiring to lead in new energy smart cleaning, supporting partners at every stage.

Why Choose WLS-9YQ-LD1?
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FAQ
Q1: What is the maximum coverage area per flight for the WLS-9YQ-LD1?
A: Fully loaded with 60kg of cleaning liquid, it covers about 200–500 m² per cycle, depending on dirt level and panel arrangement.
A: Fully loaded with 60kg of cleaning liquid, it covers about 200–500 m² per cycle, depending on dirt level and panel arrangement.
Q2: Can this drone be used at night or in low-light conditions?
A: Yes. Equipped with FPV HD cameras and landing lights, it ensures safe operation during nighttime or low-visibility conditions.
A: Yes. Equipped with FPV HD cameras and landing lights, it ensures safe operation during nighttime or low-visibility conditions.
Q3: Is the drone suitable for cleaning rooftop solar panels?
A: Certainly. The WLS-9YQ-LD1 drone excels in cleaning rooftop PV systems without scaffolding or manual climbing.
A: Certainly. The WLS-9YQ-LD1 drone excels in cleaning rooftop PV systems without scaffolding or manual climbing.
Q4: How does the drone avoid damaging the solar panels during cleaning?
A: It employs a non-contact, high-pressure spray to clean without physical contact, preventing scratches and micro-cracks from brushes or manual methods.
A: It employs a non-contact, high-pressure spray to clean without physical contact, preventing scratches and micro-cracks from brushes or manual methods.
Q5: What kind of cleaning liquid can be used with this drone?
A: It supports most solar panel cleaning solutions or deionized water. Ensure to use eco-friendly, non-abrasive liquids to maintain panel longevity.
A: It supports most solar panel cleaning solutions or deionized water. Ensure to use eco-friendly, non-abrasive liquids to maintain panel longevity.
Q6: How is the drone different from a solar cleaning robot?
A: Unlike solar cleaning robots, this drone requires no rails and adapts to uneven terrains such as roofs, hills, and deserts, offering superior flexibility with no installation cost.
A: Unlike solar cleaning robots, this drone requires no rails and adapts to uneven terrains such as roofs, hills, and deserts, offering superior flexibility with no installation cost.
Q7: What is the flight time under full load?
A: Fully loaded with 60kg, flight time is approximately 9 minutes. Unloaded, it can last up to 35 minutes.
A: Fully loaded with 60kg, flight time is approximately 9 minutes. Unloaded, it can last up to 35 minutes.
Q8: Is the drone capable of autonomous flight?
A: Yes. With a dual-antenna RTK system and intelligent route planning, it autonomously creates meticulous cleaning paths, including edge-sweeping for comprehensive coverage.
A: Yes. With a dual-antenna RTK system and intelligent route planning, it autonomously creates meticulous cleaning paths, including edge-sweeping for comprehensive coverage.
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