38kg Robot Cleans Solar Panels With 99.5% Efficiency
A lightweight cleaning robot from Arctech Solar is making solar farms more efficient across Europe, scrubbing panels automatically while weighing less than a large dog. The innovation could help solar installations generate more power without human labor or water waste.
Solar panels covered in dust and dirt just got a high-tech solution that weighs only 38 kilograms.
Chinese manufacturer Arctech Solar recently launched its Star Shine I cleaning robot in European markets, designed to keep utility-scale solar installations running at peak performance. The autonomous system zips along rows of solar panels at speeds up to 18 meters per minute, achieving a cleaning efficiency above 99.5 percent without using any water.
The robot handles challenging terrain with ease. It works on panel angles between 10 and 30 degrees, climbs over obstacles up to 50 millimeters high, and operates on slopes exceeding 20 degrees. An AI-based system constantly corrects its path to ensure accurate movement during cleaning operations.
What makes this particularly impressive is its endurance. The robot can travel up to 3 kilometers on round-trip cleaning routes and up to 9 kilometers in one direction. With its larger 24 Ah battery, it covers 4.5 kilometers before needing a recharge.
Extreme weather poses no problem for this hardy machine. The Star Shine I operates in temperatures from negative 20 to positive 60 degrees Celsius and handles humidity levels up to 99 percent. This versatility means solar farms in diverse climates can benefit from automated cleaning year-round.
The system integrates seamlessly with existing solar infrastructure. Its dual-link mechanism works alongside solar tracking systems, allowing the robot to coordinate with moving panels without disrupting power generation. Plant operators can monitor and control the robot remotely through web platforms or mobile apps connected to SCADA systems.
The Ripple Effect
Dirty solar panels can lose 20 to 30 percent of their efficiency, meaning less clean energy reaching homes and businesses. By maintaining panels at near-perfect cleanliness automatically, these robots help solar farms deliver more renewable power without requiring crews to manually wash thousands of panels. As solar energy expands globally, innovations like this make clean energy more reliable and cost-effective for everyone.
A cleaner solar panel today means more green energy powering homes tomorrow.
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Based on reporting by PV Magazine
This story was written by BrightWire based on verified news reports.
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