RHINOSTAR·EH4 industrial double roller solar panel cleaning brush
Solar Panel Cleaning Brush

RHINOSTAR·EH4

The RHINOSTAR·EH4 is an industrial-grade double roller solar panel cleaning brush built for maximum efficiency across large, multi-row arrays. Counter-rotating front and rear rollers double the cleaning coverage in a single pass, paired with a carbon-fibre pole and a splash-guard shield for efficient, panel-safe cleaning in both dry and wet modes.

Double the rollers. Half the passes.

Why the RHINOSTAR·EH4?

Powered by design

Double Roller

Brush

Pioneering counter-rotating front and rear rollers cancel out operational resistance through precise mechanical design, doubling cleaning coverage in a single pass.

Pure-Copper

Brushless Motor

Pure-copper windings conduct electricity more efficiently than standard motors, running cooler under continuous heavy-duty use for a longer motor lifespan.

AC / Battery

Dual Power Supply

Runs on mains AC or a lithium battery, adapting to the available power source at different sites.

Precision cleaning

98

Splash-Guard Shield

Innovative shroud design captures up to 98% of water mist, preventing splash-back and secondary contamination.

Full Carbon

Lightweight Pole

High-modulus full carbon fibre telescopic pole delivers a lighter weight, greater strength, and excellent anti-static performance.

Dry & Wet

Cleaning

Adapts to different site conditions, from waterless dry cleaning to deeper wet-mode cleaning for stubborn buildup.

Why would RHINOSTAR·EH4 be trusted for your installation?

RHINOSTAR·EH4 double roller cleaning system

Double Rollers, Half the Effort

Counter-rotating front and rear rollers work in opposite directions, cancelling out the resistance a single roller would create. This lets one pass cover what would normally take two — cutting cleaning time on large, multi-row arrays without cutting corners.

RHINOSTAR·EH4 splash-guard and dual power cleaning system

Cleaner Site, Less Contamination

Wet-mode cleaning normally sends water mist and runoff spraying outward. The EH4's splash-guard shield redirects and captures up to 98% of that mist, keeping the work area cleaner and reducing wastewater spread across surrounding panels.

Modular Accessory Solutions

Expand and maintain your RHINOSTAR·EH4 with a full range of genuine accessories, engineered for long-term durability and seamless compatibility.

RHINOSTAR·EH4 Plug-in Version

Plug-in Version

RHINOSTAR·EH4 Lithium Battery Version

Lithium Battery Version

RHINOSTAR·EH4 Dual-use Version

Dual-use Version

Technical Data

RHINOSTAR·EH4 appearance and technical parameter table

One-Year Warranty with Dedicated After-Sales Service

Product Videos