What is the flight time under full load?

Under full load (60kg), the flight time is approximately 9 minutes. Without load, it can fly up to 35 minutes.

Does the drone support autonomous flight?

Yes. With the built-in dual-antenna RTK system and smart route planning, it can autonomously generate cleaning paths, including edge-sweeping routes to prevent missed spots.

Uav Solar Panel Cleaner Window Cleaning Machine Facade Cleaning Drone with Battery-Powered

Name: Uav Solar Panel Cleaner Window Cleaning Machine Facade Cleaning Drone with Battery-Powered
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2289387145

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$5,990.99

1-4 Sets

US$5,790.99

5-9 Sets

US$5,390.99

10+ Sets

Product specifications

WLS-9YQ-LD1

Sample price:US$5300.00/set.Request sample

Product profile

Customization

Available

Certification

ISO9001, CE

Height

High Altitude

Model NO.

WLS-9YQ-C50

Operating Radius

Remote

Size

Small

Usage

Industrial

Structure

Unmanned Airship

Net Weight

48kg

Flight Weight

98 Kg

Battery

45ah

Battery Quantity

2 PC

Charging Time

1 Hour

Empty Flight Time

65 Min

Flight Time

40 Min

Flight Speed

11 M/S

Working Height

0-150 M

Water Pressure

0-340 Bar

Pump Pressure

0-5000 Psi

Water Flow

15-20 L/Min

Wind Resistance

10 M/S

Working Temperature

-20-40℃

Folded Size

L1160*W870*H940mm

Transport Package

Customized Transfer Boxes

Specification

1870*1710*810mm

Trademark

WanlvSunny

Origin

China

HS Code

8802200090

Production Capacity

5990

Key features

Zero-Contact Cleaning: Uses high-pressure spray to clean without physical contact, preventing scratches and damage.

All-Terrain Capability: Operates at 0-150m altitude on rooftops, deserts, and hills without tracks or rails.

Precise RTK Navigation: Equipped with dual-antenna RTK system and FPV camera for stable, real-time monitoring.

Water Saving Technology: Smart route planning reduces water consumption by 30-50% compared to manual washing.

Night Operation Support: Includes FPV HD camera and landing lights for safe operation in low-light conditions.

Industrial Durability: Features aviation aluminum frame and sealed components for dust and corrosion resistance.

Customizable Solutions: Offers full customization, minor customization, and flexible options based on designs or samples.

Company profile

Fast DeliveryLow MOQOEM ServicesImporters and Exporters

Wuxi Wanlv Intelligent Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2004-11-18Nearest Port: Shanghai, Ningbo, WuxiAverage Response Time: ≤0.16h

AI-Powered supplier vetting

SummaryWuxi Wanlv Intelligent Technology Co., Ltd is identified as a China-based manufacturer/factory in Jiangsu, although another record describes the company nature as a trading company, creating an entity-classification inconsistency. The supplier offers solar panel cleaning brushes and robots, reports three production lines, 30,000 pieces of annual solar-panel-cleaning-machine productivity, 11–20 years of R&D engineer experience, and 6–10 quality-control staff. Its stated management certifications are OHSAS/OHSMS 18001 and ISO 9001. The company describes 24-hour after-sales assistance and flexible cleaning solutions. Evidence is insufficient to confirm financial credibility, customization or broader innovation services, and customer cases are not documented. Several operational, sustainability, OEM/ODM, overseas-service, and traceability attributes remain unknown.

CertificationsThe supplier reports OHSAS/OHSMS 18001 and ISO 9001 certification of its management systems. The provided slice does not include certificate scope, validity, or issuing details, but it explicitly records the certifications.

After-Sales capabilityThe company states that it provides an after-sales protection system and 24-hour after-sales assistance, intended to address customer concerns. This is explicit evidence of an after-sales service offering, although no service-level metrics or geographic coverage are provided.

R&D capabilityThe company states that it continuously optimizes its solar-module cleaning robot system and cleaning technology, and its R&D engineers have 11–20 years of total experience. ODM, SDK, private-mold, 3D-design, new-product, and last-year product-launch information is marked unknown, so broader innovation capability cannot be fully established.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and annual productivity of 30,000 solar-panel-cleaning machines; export sales are reported at 51%–70%. These figures provide explicit evidence of production capacity, while order-fulfillment status is recorded only as “6” without a defined scale.

Product Q&A

Q:Can this drone be used at night or in low-light conditions?

Yes. It is equipped with FPV HD cameras and landing lights, allowing safe and efficient operation during night or low-visibility conditions.

Q:Is the drone suitable for cleaning rooftop solar panels?

Absolutely. The WLS-9YQ-LD1 is an ideal roof cleaning drone and building drone, designed to operate safely and efficiently on rooftop PV systems without the need for scaffolding or manual climbing.

Q:How does the drone avoid damaging the solar panels during cleaning?

It uses a non-contact, high-pressure spray system that cleans without physical abrasion. This prevents scratches and micro-cracks commonly caused by brushes or manual cleaning.

Q:What kind of cleaning liquid can be used with this drone?

The system is compatible with most common solar panel cleaning solutions or deionized water. We recommend using eco-friendly, non-abrasive liquids to ensure panel longevity.

Q:How is the drone different from a solar cleaning robot?

Unlike solar cleaning robots that require rails or flat surfaces, this drone is track-free and adaptable to complex terrains like roofs, hills, and deserts. It offers greater flexibility and zero installation cost.