You are here: Home » Products » Portable » Double Head Photovoltaic Cleaning Machine » WLS-4 Solar Panel Cleaner: Efficient, Reliable, and Cost-Effective

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

WLS-4 Solar Panel Cleaner: Efficient, Reliable, and Cost-Effective

Availability:
Quantity:
  • WLS-4

  • WANLV

Introduction

Dust, dirt, and bird droppings can significantly reduce solar panel efficiency, cutting energy output by as much as 30%. Regular maintenance is essential, but professional cleaning services can be expensive and time-consuming. The WLS-4 Solar Panel Cleaner is designed to provide a fast, effective, and environmentally friendly solution.

This photovoltaic panel cleaning robot combines dual-head rotating brushes, telescopic reach, and hybrid power options, making it ideal for homeowners, commercial solar farms, and industrial installations.

Key Features & Benefits

1. Dual-Head Rotating Brush System

The WLS-4 solar panel cleaner is built with a dual-head brush system, ensuring thorough cleaning while protecting the panel surface.

High-speed rotation (300-350 RPM) effectively removes dust and dirt.
Soft nylon bristles provide deep cleaning without scratching.
Supports dry and wet cleaning—use water when needed, or go waterless in dry climates.

2. Telescopic Cleaning Arm (3.5m – 7.5m Reach)

The adjustable telescopic rod makes cleaning solar panels at different heights effortless.

Extends up to 7.5m for easy access.
Aluminum alloy and carbon fiber construction for durability and lightweight handling.
Easy, single-person operation—no need for ladders or scaffolding.

3. Multiple Power Supply Options

Whether on-grid or off-grid, the WLS-4 adapts to your power needs.

220V Mains Power: Provides continuous operation.
24V/26Ah Lithium Battery: Runs 4-5 hours wirelessly.
Hybrid Mode: Switch between mains and battery power for maximum flexibility.

4. High-Efficiency Water Pump (50m - 200m Reach)

For installations requiring water-based cleaning, the WLS-4 is equipped with a battery-powered water pump with a long-range hose.

50m standard reach, extendable to 200m for large solar farms.
Optional gasoline pump for areas with no electrical supply.

Why Choose the WLS-4?

✅ Cost-Effective Alternative to Professional Cleaning Services

Many solar panel owners rely on manual cleaning or expensive professional services, which can cost thousands annually. Investing in the WLS-4 automatic solar panel cleaner means you eliminate recurring labor costs while keeping panels in top condition.

✅ Eco-Friendly: Waterless Solar Panel Cleaning Technology

The WLS-4 includes a dry cleaning mode, ideal for desert and water-scarce regions.

Water Conservation: A sustainable choice for large-scale solar installations.
Energy-Efficient Motor: Uses minimal electricity while maintaining strong cleaning power.

✅ Increased Solar Panel Efficiency & Energy Savings

Regular cleaning with the WLS-4 helps maintain peak energy output, ensuring higher efficiency and faster return on investment.

Boosts Energy Production: Prevents efficiency loss from dust buildup.
Extends Panel Lifespan: Protects against overheating and long-term degradation.

Technical Specifications

FeatureSpecification
Brush Speed300-350 RPM
Cleaning Width32 cm / 65 cm
Power Supply Options220V mains, 24V/26Ah lithium battery
Usage Time (Battery)4-5 hours
Telescopic Rod Length3.5m - 7.5m
Pump Supply Distance50m (standard), up to 200m (extended)
Brush MaterialHigh-durability nylon yarn
Frame MaterialAluminum alloy & carbon fiber

Where to Use the WLS-4

Residential Solar Panels: Simple and effective for homeowners.
Commercial Solar Farms: Speeds up maintenance, reducing downtime.
Desert & Arid Climates: Waterless mode makes it ideal for dry regions.
Industrial Solar Systems: Handles large-scale cleaning efficiently.

Final Thoughts: The Best Solar Panel Cleaning Machine

The WLS-4 photovoltaic panel cleaning robot is a top-tier solar panel cleaner designed for maximum efficiency, affordability, and ease of use. With automated dual-brush cleaning, adjustable telescopic rods, and hybrid power options, it is a reliable and cost-effective alternative to traditional cleaning methods.

By investing in the WLS-4, you can:
Cut maintenance costs—no more expensive cleaning services.
Boost solar efficiency—clean panels = more energy.
Use sustainable cleaning—dry mode for water conservation.
Increase energy savings with automated, high-efficiency cleaning.

Order the WLS-4 today and experience smarter, faster, and more sustainable solar panel cleaning!

Data sheet of Brushless-Motor Lithium Battery-Driven Water Spray Solar Panel Washing Brush




Mains version

Lithium version

Dual-use version

Motor speed

rpm

350

350

350

Motor Power

watt

300

300

300

Motor voltage

volt

24

24

24

Telescopic rod wall thickness

mm

1.0

1.0

1.0

Telescopic rod length/no. of

m/knot

3.5/3 * 5.5/4 * 7.5/4

3.5/3 * 5.5/4 * 7.5/4

3.5/3 * 5.5/4 * 7.5/4

Maximum diameter of telescopic tube

mm

35/40/40

35/40/40

35/40/40

Wire/water pipe length

m

16/20

8/20

16/20

Power supply

220V main power

Lithium battery pack

220V main power/Lithium battery pack

Lithium battery voltage/capacity

Volts/Ah

24/26

24/26

24/26

Lithium battery current

Amp

10

10

10

Usage time/battery charge

Hour

4-5/ 10-12

4-5/ 10-12

Bristle material

New material nylon yarn

New material nylon yarn

New material nylon yarn

Telescopic pole material

Aluminum alloy/carbon fiber

Aluminum alloy

Aluminum alloy

Cleaning width

cm

32/65*50/100

32/65*50/100

32/65*50/100


Previous: 
Next: 

CATALOGS

Product Category

Phone:
+86-181-1576-1000
+86-181-5152-7178
 
Leave a Message
Contact Us
E-mail:
sales@wanlvsunny.com
wanlv@wanlvsunny.com
WhatsApp:
+86-181-1576-1000
+86-181-5152-7178
Subscribe
Copyright © 2023 Shenzhen YunCar Technology Co., LTD. All Rights Reserved. Sitemap | Privacy Policy | Supported by leadong.com