Advanced Pressure Washing Drone Solar Panel Cleaning Tool Smart Solar Cleaning Robot

• 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

Introducing the WLS-9YQ-LD1, a cutting-edge drone engineered for large photovoltaic plants and distributed PV projects. This drone redefines traditional cleaning methods in challenging terrains, offering efficient, safe, and non-destructive cleaning of solar panels. Ideal for rooftops, deserts, mountainous regions, and other demanding locations, it guarantees high-performance cleaning without physical contact.

Key Features & Advantages

Heavy Payload, High Efficiency
Transports up to 60 kg of cleaning liquid per flight, reducing refills and increasing operation time.
Boosts solar cleaning efficiency by covering larger areas rapidly.
Precise Dual-Antenna RTK Positioning
Equipped with a high-precision dual-antenna RTK system for stable and accurate navigation.
Comes with FPV HD camera and landing lights for safe nighttime operations, plus real-time LCD monitoring.
All-Terrain Applicability
Operates at 0–150 m altitude, perfect for varied roof and building cleaning.
Ideal for deserts, hills, rooftop PV systems, and vast ground-mounted power plants.
Excels over traditional solar cleaning robots that rely on tracks or flat surfaces.
Efficient & Safe Zero-Contact Cleaning
Uses high-pressure spray to clean panels aerially—no contact, no damage.
Eliminates manual cleaning hazards such as climbing and abrasive brushing.
Smart Route Planning & Water Saving
Automatically designs edge-sweeping paths for comprehensive cleaning.
Reduces water consumption by 30–50% compared to manual methods—eco-friendly.
Industrial-Grade Durability
Constructed with an aviation-grade aluminum frame for lightweight, impact-resistant durability.
Sealed core components resist 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 for up to 36 months.
Global Support: 24/7 technical assistance and spare parts availability.
Training: On-site or remote training for operation and maintenance.

Company Profile

Wuxi Wanlv Intelligent Technology Co., Ltd.

Located in Wuxi Economic Development Zone's Industrial Park, Wuxi Wanlv Intelligent Technology Co., Ltd. excels in R&D, production, sales, and service of pioneering photovoltaic cleaning equipment and robots. Our foundation combines expert mechanical design with solar panel cleaning expertise.
Wanlv Intelligent offers customized, long-term solar panel cleaning solutions, enhanced with extensive service expertise and a wide array of patented technologies. We have delivered cleaning equipment and specialized techniques to a diverse clientele, including local and global enterprises and institutions. Committed to addressing market challenges, Wanlv Intelligent continually refines our offerings, aspiring to be a leader in new energy smart cleaning, supporting partners every step of the way.

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: When fully loaded with 60kg of cleaning liquid, it cleans about 200–500 m² per cycle, influenced by dirt level and panel arrangement.

Q2: Can this drone be used at night or in low-light conditions?
A: Indeed. 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: Absolutely. 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 utilizes 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. Use 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 with no installation cost.

Q7: What is the flight time under full load?
A: With a full 60kg load, flight time is around 9 minutes. 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.