What is the flight time under full load?

With a full 60kg load, flight time is about 9 minutes. Unloaded, it extends up to 35 minutes.

Is the drone capable of autonomous flight?

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.

Reliable & Efficient Solar Panel Cleaning Drone System

Name: Reliable & Efficient Solar Panel Cleaning Drone System
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2239604095

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$12,647.77

1-4 Pieces

US$12,014.77

5-9 Pieces

US$11,382.77

10+ Pieces

Product specifications

WLS-9YQ-LD1

Sample price:US$12647.00/piece.Request sample

Product profile

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

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

Key features

High Payload Capacity: Transports up to 60 kg of cleaning solution per flight for extended operation.

Dual-Antenna RTK Positioning: Ensures stable, accurate navigation with high-precision dual-antenna system.

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

All-Terrain Applicability: Operates at altitudes up to 150m, ideal for roofs, deserts, and hills.

Industrial-Grade Durability: Constructed with aviation aluminum frame and sealed core components.

Night Operation Capability: Equipped with FPV HD camera and landing lights for safe night cleaning.

Customized Configuration: Offers full customization options from samples and designs.

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: ≤0.56h

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?

Certainly. Equipped with FPV HD cameras and landing lights, it ensures safe operation during night or low-visibility conditions.

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

Definitely. The WLS-9YQ-LD1 drone is ideal for cleaning rooftop PV systems without scaffolding or manual climbing.

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

It uses a non-contact, high-pressure spray to clean without physical abrasion, preventing scratches and micro-cracks from brushes or manual methods.

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

Compatible with most solar panel cleaning solutions or deionized water. Use eco-friendly, non-abrasive liquids to maintain panel durability.

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

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.