WLS-4A Double Head Solar Panel Cleaning Brush

Key Features

Engineered for Excellence

At WANLV SUNNY, we understand that clean solar panels generate more energy. That’s why the WLS-4A is engineered with cutting-edge features to deliver professional-grade results with every use:

Dual Brushless Motors with Overload Protection
Designed for long-term performance and safety, offering powerful rotation and consistent torque.

Integrated Water & Power Channels
Clean, concealed design reduces risk, enhances durability, and improves user handling.

Precision-Crafted Cleaning Discs
High-quality PBT bristles offer the perfect balance of strength and softness — removing dirt without scratching the panel surface.

Durable Telescopic Pole System
Lightweight aluminum alloy pole extends up to 7.5 meters, ideal for high rooftops and hard-to-reach areas.

Fully Equipped System
Comes with everything you need: water pump, lithium battery pack, backpack, charger, hoses, and adapters.

Specifications

Multiple Use Scenarios

Solar Panel Cleaning
Efficiently clean residential, commercial, and utility-scale photovoltaic systems.

Glass & Façade Cleaning
Tackle tall windows, glass curtain walls, and reflective surfaces with ease.

Exterior Surface Cleaning
Ideal for tiled walls, metal panels, and more.

Why Choose the WLS-4A?

✔️ Designed for Professionals, Built for Efficiency
✔️ Lightweight Yet Powerful — Perfect for Daily Use
✔️ Complete Kit with Hassle-Free Setup
✔️ Developed by Leading Solar Cleaning Experts in China

With years of experience in photovoltaic cleaning equipment, WANLV SUNNY delivers quality you can trust. The WLS-4A combines power, precision, and portability to help solar professionals maximize uptime and energy output.

Invest in Clean Energy — Literally.

Dirt and debris can reduce your solar panel output by up to 30%. The WLS-4A Double Head Cleaning Brush helps you take control of your system’s performance with a smart, safe, and effective cleaning solution.

Global Delivery | Custom Solutions | Trusted Manufacturer

Boost your system efficiency. Extend panel lifespan.
Choose WLS-4A — the smart way to clean solar.