How to Choose the Right Solar Panel Cleaning Detergent?

Choose based on the contaminant type. A general-purpose neutral detergent is generally recommended.

What is the water consumption?

Water consumption is approximately 1 to 1.5 cubic meters per megawatt (MW) of solar panels cleaned, depending on conditions and the flow rate of the high-pressure pump.

Is the robot easy to operate? Does it have safety features?

Yes, it is remotely controlled for flexible movement and features an upgraded anti-fall sensor module to prevent accidents on elevated surfaces.

Yes, the product comes with a 1-year warranty for the motor and battery, providing peace of mind for customers.

Solar Panel Cleaning Robot: Efficient Maintenance Solution for Professionals

Name: Solar Panel Cleaning Robot: Efficient Maintenance Solution for Professionals
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2257403195

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$4,473.77

1-9 Pieces

US$4,250.77

10-29 Pieces

US$4,026.77

30-49 Pieces

US$3,802.77

50+ Pieces

Sample price:US$4473.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Automation

Semi-automatic

Model NO.

WLS-7 PRO

Clean Type

High Pressure Cleaning

Cleaning Process

Cold Water Cleaning

Control

Artificial

Customized

Fuel

Lithium Battery

Principle

Physical Cleaning

Remote Control

With Remote Control

Style

Mobile Style

Usage

Solar Panel Cleaning

Certification

Warranty

12 Months

Delivery Time

15days/1 Set

OEM

Supported

Operating Voltage

24V

Power Supply

Lithium Battery (24V) 30 Ah

Battery Life

3-4 Hours

Cleaning Width

1400mm

Cleaning Type

Dry Cleaning/Washing

Working Inclination

0-20 Degree

Battery Charging Time

5 Hours

Working Principle

Rotating Motor + Walking Motor + Track

Anti-Falling

Ultrasonic Sensors

Autonomous Driving

Path Planning Module

Transport Package

Standard Export Packing

Specification

560*540*290mm

Trademark

WanlvSunny

Origin

China

HS Code

8479109000

Production Capacity

500000

Key features

Dual Cleaning Modes: Switch effortlessly between dry dust removal and wet high-pressure washing for comprehensive cleaning.

Smart Path Planning: Advanced pathing technology ensures precise, automated coverage without constant manual monitoring.

Enhanced Safety Sensors: Equipped with ultrasonic anti-fall sensors and edge detection to prevent accidents on elevated surfaces.

Long Battery Life: Features a large-capacity lithium battery offering 4-8 hours of continuous operation depending on configuration.

Versatile Terrain Adaptation: Crawler chassis allows operation on inclines up to 20 degrees and various solar panel layouts.

Remote & Auto Control: Seamlessly transition between manual remote control and fully autonomous cleaning modes.

12-Month Warranty: Comprehensive 1-year warranty covering manufacturing defects and malfunctions under normal usage.

Customizable Solutions: OEM/ODM services available with tailored designs, logos, and specifications to meet specific needs.

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:What is the daily cleaning capacity of the solar panel cleaning robot?

The robot can clean up to 1.2-1.8 megawatts (MW) of solar panels per day, significantly improving the efficiency of large-scale solar power plant maintenance.

Q:How is the robot powered and how long can it operate?

Powered by 24V 30Ah lithium batteries, it offers strong endurance. Working time is 4 hours with one battery and 8 hours with two batteries, depending on the cleaning mode and terrain.

Q:Can the robot only operate on flat surfaces? What is the maximum working incline?

No, equipped with a crawler chassis, it adapts to various terrains and operates on inclines of up to 15 degrees (up to 20 degrees in some specs), suitable for most installations.

Q:How is water supplied during cleaning? Is a direct water source required?

It supports two methods: direct connection to a faucet via a high-pressure pump (0.5-5Mpa) or using an onboard water tank with an extended hose for remote areas.

Q:Why do I need a water filter?

Filtration enables safer solar module cleaning, more reliable system performance, lower maintenance costs, and long-term energy yield protection.