What is the warranty period?

We provide a 1-year warranty period, excluding normal wear of brush head, rubber tracks, tool kit, and gifts.

How long is the charging time?

The charging time is typically between 7 to 8 hours for the battery.

Is the machine customizable?

Yes, we offer custom modifications based on drawings or samples provided by our customers.

Efficient Solar Panel Cleaning Machine for PV Plants

Name: Efficient Solar Panel Cleaning Machine for PV Plants
Brand: Wuxi Wanlv Intelligent Technology Co., Ltd
SKU: 2112454825

Jiangsu, ChinaWuxi Wanlv Intelligent Technology Co., Ltd

US$5,190.99

1-39 Sets

US$4,690.99

40-79 Sets

US$4,290.99

80+ Sets

Sample price:US$5090.00/set.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Automation

Automatic

Model NO.

WLS-78

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

Cleaning Type

Dry Cleaning/Water Washing

Cleaning Width

1400 mm

Cleaning Efficiency

About 1500-3000 M2/H

Trave Speed

20/30/40(Max) M/Min ±2m

Compatible PV Tilt Angle

Low Speed:20° Med:15° High:10°

Walking Motor Power

200W*2

Brush Motor Power

150W*2

Brush Rolling Speed

230-250 R/Min

Remote Distance

100 M

Anti-Drop Sensors

Yes

Path Planning

Optional

Line Correction

Optional

Battery

48V/25ah

Endurance Time

Standard :3.5h Long Endurance 7h

Charging Time

7-8 Hour

Transport Package

Standard Export Packing

Specification

1720*1550*300mm

Trademark

WanlvSunny

Origin

China

HS Code

8479109000

Production Capacity

500000

Key features

Automatic Cleaning Process: Features PLC control and automatic operation for efficient solar panel cleaning.

Customizable Cleaning Width: Available in 1400mm and 1800mm widths to suit different panel layouts.

Long Endurance Battery: Standard 3.5h or optional 7h battery life for extended operation.

High Cleaning Efficiency: Covers 1500-3000 square meters per hour depending on the model.

Remote Control Operation: Operable via remote control with a distance up to 100 meters.

Anti-Drop Safety Sensors: Equipped with sensors to prevent the machine from falling off edges.

IP65 Protection Rating: Dust and water resistant design suitable for outdoor solar farms.

1-Year Warranty Coverage: Comes with a 1-year warranty excluding normal wear of consumables.

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: ≤0.22h

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 I request samples?

Yes, sample orders are welcome. Feel free to request samples to ensure the quality meets your expectations.

Q:Do you have the items in stock?

We have most items readily available in our stock. For quick delivery, we will arrange it promptly. In case of larger quantities, we will calculate the delivery time accordingly to ensure a smooth process.

Q:Can I use my own brand or design?

Yes, we offer the option to customize the items with your logo and design. However, please note that authorization is required for mass production.

Q:What is the delivery time?

For sample orders, we ensure quick delivery. However, for mass manufacturing, it usually takes around 10-20 days to complete and deliver the order.

Q:What payment methods do you accept?

We accept various payment methods, including T/T, Western Union, Paypal, and more. Choose the one that suits you best.