What is the battery life and charging time?

The lithium battery provides 4-5 hours of battery life and requires approximately 5 hours to charge.

What is the cleaning width and speed?

The cleaning width is 1100mm, with a travel speed of 11-12 M/min and an idling speed of 500 Rpm.

Is the robot suitable for steep roofs?

Yes, the robot can operate on working angles up to 20 degrees, suitable for various solar panel installations.

Solar Panel Cleaning Robot Ensure Photovoltaic Power System Optimal Performance and Longevity

Name: Solar Panel Cleaning Robot Ensure Photovoltaic Power System Optimal Performance and Longevity
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2108866375

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$3,099.88

1-9 Sets

US$2,990.88

10-19 Sets

US$2,799.88

20-39 Sets

US$2,599.88

40+ Sets

Sample price:US$3099.00/set.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Automation

Automatic

Model NO.

WLS-7

Clean Type

Clean-In-Place

Cleaning Process

Cold Water Cleaning

Control

PLC

Customized

Fuel

Lithium Battery

Principle

Physical Cleaning

Remote Control

With Remote Control

Style

Crawler Style

Payment

Tt/LC/World First/Paypal/Wechat

MOQ

2 PC

Shipping Method

by Sea /by Air

Trade Term

EXW, Fob, CIF, DDU, DDP

OEM

Supported

Working Principle

DC Motor Controls Travel and Brush Rotation

Operating Voltage

24V

Power Supply

Lithium Battery (24V)*2 Pieces

Battery Life

3-4 Hours

Idling Speed

500 Rpm

Cleaning Width

1100mm

Cleaning Type

Dry Cleaning/Washing

Usage

Auto/Power/Building/Household Cleaning

Certification

CE, CB

Condition

New

Transport Package

Standard Export Packing

Specification

1190*970*350mm

Trademark

WanlvSunny

Origin

China

HS Code

8479109000

Production Capacity

500000

Key features

Customized Solutions: Supports OEM/ODM, custom designs, and modifications based on customer drawings or samples.

24/7 After-Sales Support: Provides round-the-clock assistance with a guaranteed 2-hour response time for issues.

High Efficiency Cleaning: Features a 1200mm cleaning width, 11-12 M/min travel speed, and 24V lithium battery power.

CE & CB Certified: Products undergo rigorous testing and hold CE and CB certifications for safety and quality.

Fast Sample Delivery: Samples are readily available for quick delivery, while mass production takes 10-20 days.

Professional Manufacturer: Wuxi Wanlv specializes in PV cleaning with extensive patent technology and service experience.

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: ≤0.25h

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.