Solar Panel Cleaning Drone for Utility-Scale Power Plant Maintenance

• Customization: Available
• After-sales Service: 1 Year
• Automation: Automatic
• Model NO.: WLS-9YQ-C50
• 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
• 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 cutting-edge solar panel cleaning drone crafted for vast photovoltaic and distributed PV projects. Revolutionizing traditional cleaning in challenging terrains, it delivers efficient, safe, and non-destructive cleaning. Ideal for rooftops, deserts, and mountains, it ensures top-tier performance without physical contact.

Key Features & Advantages

Heavy Payload, High Efficiency
Carries up to 60 kg of cleaning liquid per mission, minimizing refills and boosting operation time.
Enhances solar cleaning efficiency, rapidly covering large areas.
Precise Dual-Antenna RTK Positioning
High-precision dual-antenna RTK system ensures stable and accurate navigation.
Equipped with FPV HD camera and landing lights for safe night operation and real-time LCD monitoring.
All-Terrain Applicability
Operates at altitudes of 0–150 m, perfect for diverse roof and building cleaning.
Applicable for deserts, hills, rooftop PV systems, and large ground power plants.
Outperforms traditional cleaning robots limited to tracks or flat surfaces.
Efficient & Safe Zero-Contact Cleaning
Uses high-pressure spraying above panels for contact-free, damage-free cleaning.
Eliminates manual cleaning risks like climbing and abrasive scrubbing.
Smart Route Planning & Water Saving
Develops automatic edge-sweeping paths for thorough cleaning.
Cuts water usage by 30–50% compared to manual washing—an eco-friendly solution.
Industrial-Grade Durability
Built with a full aviation aluminum frame for lightweight, impact-resistant strength.
Sealed core components protect against dust and chemicals, ensuring durability 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 comes first).
Extended Warranty: Optional coverage for up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation and maintenance training.

Company Profile

Wuxi Wanlv Intelligent Technology Co., Ltd.

Situated in the vibrant Wuxi Economic Development Zone's Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. is a leader in the R&D, production, sales, and service of groundbreaking photovoltaic cleaning equipment and robots. Our foundation harmoniously merges expert mechanical design with solar panel cleaning expertise.
Wanlv Intelligent provides bespoke, long-term solar panel cleaning solutions, enriched with rich service expertise and a suite of patented technologies. We equip 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 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.

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.

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.

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.

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.

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.

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.

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.