Dust accumulation on solar panels — soiling — can reduce energy generation by 15–30% in dusty Indian conditions. Traditional manual cleaning is water-intensive, inconsistent, and risky for panel integrity.
The Robotic Solution
Dry robotic cleaning systems use rotating brushes and microfiber rollers to clean panels without water. They operate autonomously, navigating between rows of panels using sensors and GPS.
Benefits
- Water savings — zero water consumption
- Consistency — programmed cleaning schedules
- Safety — no workers on rooftops or at height
- Yield improvement — 8–15% increase in generation
Mecpower has deployed robotic cleaning systems across multiple projects, achieving measurable improvements in plant performance and reducing O&M costs.