Intelligence in Motion.
Efficiency in Light.
The state of the art, fully autonomous cleaning solution designed to reclaim your solar potential.
Stop letting dust dictate your ROI.
Your solar panels have a hidden enemy
Over time, a thin layer of grime can cut your energy production by nearly a third.
You’ve made the investment, don’t let a little dirt steal your returns. We keep your panels at 100%, automatically.
The invisible thief on your roof.
You invested in solar because the math made sense. But there is a silent variable the industry rarely discusses: Environmental Drift. Between the installation and the 25-year warranty, nature happens. Dust, pollen, and industrial soiling form a microscopic barrier between the sun and your cells. It’s not just “dirt”, it’s a measurable percentage of your revenue vanishing into thin air.
Traditional cleaning is a gamble. Manual scrubbing is slow, water-intensive, and risks micro-cracks in the glass.
Grafen is the correction. We didn’t just build a brush, we built a data-driven autonomous system that ensures your panels are performing at peak capacity every single hour of the day. No logistics, no labor, no lost energy. Just pure, uninterrupted power.
Autonomous Operation: SunSweep runs itself. No scheduling, no supervision, no labor costs. Your plant gets cleaned when it needs to be, not when someone remembers to book a crew.
Low-Water & Dry Cleaning: Traditional water-based cleaning wastes thousands of litres per cycle. SunSweep uses low-water and dry cleaning technology to get the job done without the waste.
Intelligent Maintenance: Need based cleaning schedules mean your panels are cleaned when soiling actually affects performance, not on an arbitrary calendar. Smarter maintenance, better yields.
Modular Engineering: From a 100kW rooftop to a multi-MW ground mount, SunSweep’s scalable architecture adapts to your installation. One platform, every size.
How SunSweep Stacks Up
| Manual Cleaning | Existing Robots | SunSweep | |
|---|---|---|---|
| Handles Sticky Dirt | ✓ | ✗ | ✓ |
| Water Conservation | ✗ | Partial | ✓ |
| Labor Independence | ✗ | ✓ | ✓ |
| Full Autonomy | ✗ | Partial | ✓ |
Project Your ROI: Discover the Value of Robotic Maintenance
Beyond simply boosting energy yields, our waterless cleaning robots eliminate the recurring costs of manual upkeep. Use this tool to see how automation transforms your plant’s bottom line.