ROBEG ELS-03 is a fully automatic solar panel cleaning robot designed for large-scale solar power plants (SPPs). With its 800 mm industrial brush, optimized climbing algorithms and precise surface-contact structure, it delivers maximum cleaning performance on large rooftop and ground-mounted SPP installations.
The high-torque dual DC drive motors provide stable progress on tilted panel surfaces, and the robot operates eco-friendly with minimal water consumption. Thanks to its grid-independent DC battery source, modular structure and low noise level, ROBEG increases your panel efficiency by 15% – 30%.
› A dirty panel = lost energy. With ROBEG ELS-03 you remove the layer of dust, sand and dirt and quickly recover your SPP yield — and at minimal water cost.
ROBEG ELS-03 at a Glance
⚡ Energy
DC battery · grid-independent
◆ Brush width
800 mm industrial
⚙ Drive
Dual high-torque DC motor
⇄ Control
Remote + automatic mode
○ Water use
Minimal · optimized distributor
★ Yield gain
15% – 30%
Key Features
✓ High cleaning performance
An 800 mm long-life industrial brush removes layers of dust, sand and dirt in a single pass without damaging the panel surface.
✓ Grip on tilted surfaces
Optimized climbing algorithm and special non-slip wheels — steady progress across tilted panel rows.
✓ Eco-friendly water use
Minimal water consumption thanks to the optimized distributor structure; sustainable even in deserts and arid sites.
✓ High-torque dual motor
Steady drive that doesn't stall even on tough surfaces. No braking drag.
✓ Modular design
Quick maintenance, easy installation. Brush, wheel and battery modules can be replaced individually.
✓ Lightweight chassis
Highly corrosion-resistant body + lightweight chassis — low pressure on the panel, easy to carry.
How Does It Work?
1
Position on the panel
Place the robot at the start of the panel row and verify that the battery is charged.
2
Choose the mode
Select manual or automatic cleaning mode from the remote.
3
Cleaning cycle
The 800 mm brush rotates, the dual motors climb the robot, and the distributor releases water optimally.
4
Maintenance
Periodically check the brush and battery via the modular structure — quick and effortless.
Technical Specifications
| Model | ROBEG ELS-03 |
| Cleaning width | 800 mm |
| Brush | Long-life industrial brush |
| Motor system | High-torque dual DC drive motor |
| Climbing capability | Precise grip algorithm on tilted surfaces |
| Water consumption | Minimal — optimized distributor structure |
| Energy source | DC battery — grid-independent |
| Control | Remote + automatic operating modes |
| Handling | Lightweight chassis + special non-slip wheels |
| Surface protection | Precise contact — does not damage the panel surface |
| Corrosion resistance | Body fully suited to outdoor conditions |
| Noise level | Low |
Use Cases
| Application | Benefit |
|---|---|
| ◆ Ground-mounted SPP | Recover panel yield by 15–30% in dusty/sandy sites. |
| ◆ Industrial rooftop SPP | Fast, safe and unmanned cleaning cycles on large roofs. |
| ◆ Agricultural-area SPP | Regular maintenance for panels soiled by irrigation and fertilizer atmosphere. |
| ◆ Tilted rooftop panels | Safe operation with non-slip wheels and the climbing algorithm. |
What's in the Box
✓ ROBEG ELS-03 Cleaning Robot
✓ 800 mm industrial cleaning brush
✓ Battery power module
✓ Remote control
✓ Water distribution apparatus
✓ Charging and connection equipment
✓ User & maintenance manual
Demo Videos
ROBEG ELS-03 — a fully automatic, eco-friendly and high-efficiency panel cleaning solution for your SPP plants.