What is the battery life of the lithium version?

The 26Ah lithium battery provides 4-5 hours of working time per charge and can withstand up to 800 charging and discharging cycles.

What are the available telescopic pole lengths?

We offer aluminium alloy telescopic poles in 3.5m, 5.5m, and 7.5m configurations to suit different cleaning needs.

What is the warranty period for the product?

We provide a 12-month warranty for all our photovoltaic cleaning machines.

Solar Panel Cleaning Brush with Telescopic Alloy Handle for Efficient Cleaning

Name: Solar Panel Cleaning Brush with Telescopic Alloy Handle for Efficient Cleaning
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2279539365

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$309.69

10-19 Pieces

US$294.74

20-29 Pieces

US$279.52

30-39 Pieces

US$254.13

40+ Pieces

Product specifications

WLS-3-1-5WL

Sample price:US$309.69/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Automation

Semi-automatic

Model NO.

WLS-3-1-5WL

Clean Type

Manual

Cleaning Process

Cold Water Cleaning

Control

Artificial

Customized

Fuel

Electric

Principle

Physical Cleaning

Remote Control

Without Remote Control

Style

Mobile Style

Usage

Cleaning

Certification

CE, CB

Condition

New

Warranty

12 Months

Section Number

3-4

Matrial

Aluminum Alloy/Carbon Fiber

Delivery Time

10days

MOQ

5 PC

Online Service

24 Hours

OEM

Supported

Battery Life

5 Hours

Battery Capacity

26ah

Total Weight

15 Kg

Rotating Speed

350 Rpm

Power Supply

Household Power Supply/ Lithium Battery

Transport Package

Standard Export Packing

Specification

Size: 3.5m-5.5m-7.5m

Trademark

WanlvSunny

Origin

China

HS Code

8509809000

Production Capacity

500000

Key features

Adjustable Brush Head: 180-degree adjustable angle for diverse cleaning surfaces.

Telescopic Pole Options: Available in 3.5m, 5.5m, and 7.5m lengths for extended reach.

Multiple Power Supply Modes: Supports AC 110V-240V, Lithium Battery, and Dual-use versions.

High-Efficiency Brush Head: 320mm diameter nylon bristles for thorough cleaning coverage.

Long-Distance Water Supply: Integrated 220V pump supports water supply up to 200 meters.

Durable Carbon Fiber Material: Constructed with lightweight carbon fiber for corrosion and UV resistance.

Extended Battery Life: 26Ah battery offers 4-5 hours runtime with 800 charge cycles.

Customized Product Options: Full customization available for samples, designs, and minor adjustments.

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: ≤0.23h

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 types of photovoltaic cleaning brushes do you offer?

We provide various models, including handheld brushes, automated cleaning systems, and waterless cleaning solutions.

Q:What materials are the brush bristles made of?

Our bristles are typically made of soft yet durable materials like nylon or polyester to ensure effective cleaning without scratching the panel surface.

Q:Is the brush compatible with different photovoltaic panel sizes?

Yes, our cleaning brushes are available in multiple sizes and can be customized to suit different panel dimensions.

Q:Can the cleaning brush be used in extreme weather conditions?

Our brushes are designed with dustproof, waterproof, and UV-resistant features, making them suitable for harsh environments such as deserts, coastal areas, or snowy regions.

Q:Do your cleaning brushes support waterless cleaning?

Yes, we offer both water washing and waterless cleaning, dust removal, snow removal solutions to reduce water consumption and environmental impact.