Portable Solar Panel Cleaner Professional Building Cleaning Drone Smart Solar Cleaning Drone

• Customization: Available
• After-sales Service: 1 Year
• Automation: Automatic
• 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
• 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

The WLS-9YQ-LD1 is an innovative solar panel cleaning drone designed for large photovoltaic plants and distributed PV projects. It transforms traditional cleaning methods in challenging terrains, offering efficient, safe, and non-destructive cleaning for solar panels. Ideal for rooftops, deserts, mountainous areas, and other demanding locations, this drone provides high-performance cleaning without physical contact.

Key Features & Advantages

Heavy Payload, High Efficiency
Carries up to 60 kg of cleaning liquid per trip, reducing refill needs and enhancing operation time.
Maximizes solar cleaning efficiency, swiftly covering larger areas.
Precise Dual-Antenna RTK Positioning
Equipped with a high-precision dual-antenna RTK system for stable and precise navigation.
Features an FPV HD camera and landing lights for safe night operations and real-time LCD monitoring.
All-Terrain Applicability
Operates at altitudes of 0–150 m, perfect for versatile roof and building cleaning.
Ideal for deserts, hills, rooftop PV systems, and large ground-mounted power plants.
Outperforms traditional solar cleaning robots reliant on tracks or flat surfaces.
Efficient & Safe Zero-Contact Cleaning
Utilizes high-pressure spray to clean panels from the air—no contact, no damage.
Eliminates manual cleaning risks such as climbing and abrasive brushing.
Smart Route Planning & Water Saving
Automatically develops edge-sweeping paths to ensure comprehensive cleaning.
Reduces water usage by 30–50% compared to manual washing—an eco-friendly solution.
Industrial-Grade Durability
Constructed with a full aviation aluminum frame for lightweight, impact-resistant performance.
Sealed core components shield against dust and chemical corrosion, ensuring 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 occurs first).
Extended Warranty: Optional coverage available 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.

Located in the heart of Wuxi Economic Development Zone's Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. stands at the forefront of R&D, production, sales, and service of innovative photovoltaic cleaning equipment and robots. Our foundation blends expert mechanical design with exceptional solar panel cleaning expertise.
Wanlv Intelligent offers bespoke, long-term solar panel cleaning solutions, fortified with extensive service knowledge and a wide array of patented technologies. We have provided cleaning equipment and specialized techniques to a diverse clientele, including both local and global enterprises and institutions. Dedicated to addressing market challenges, Wanlv Intelligent continually enhances our products, aspiring to lead in new energy smart cleaning while 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 cleans about 200–500 m² per cycle, depending on dirt level and panel layout.

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 night or low-visibility conditions.

Q3: Is the drone suitable for cleaning rooftop solar panels?
A: Certainly. The WLS-9YQ-LD1 drone is ideal for cleaning rooftop PV systems without scaffolding or manual climbing.

Q4: How does the drone avoid damaging the solar panels during cleaning?
A: It uses a non-contact, high-pressure spray to clean without physical abrasion, preventing scratches and micro-cracks from brushes or manual methods.

Q5: What kind of cleaning liquid can be used with this drone?
A: Compatible with most solar panel cleaning solutions or deionized water. Opt for eco-friendly, non-abrasive liquids to maintain panel durability.

Q6: How is the drone different from a solar cleaning robot?
A: This drone, unlike solar cleaning robots, requires no rails and adapts to uneven terrains like roofs, hills, and deserts, offering superior flexibility without installation costs.

Q7: What is the flight time under full load?
A: With a full 60kg load, flight time is around 9 minutes. When unloaded, it can last up to 35 minutes.

Q8: Is the drone capable of autonomous flight?
A: Absolutely. Equipped with a dual-antenna RTK system and intelligent route planning, it autonomously creates meticulous cleaning paths, including edge-sweeping to ensure comprehensive coverage.