Energy
Self-Cleaning Solar Coating Lifts Cell Efficiency by Nearly 5%
Researchers developed a transparent superhydrophobic coating that keeps solar panels clean and boosts energy output by 4.75 percent without maintenance.
Key Takeaways
- Nanostructured silica coating mimics lotus leaf to repel water and carry away dust
- 4.75% efficiency gain measured over six-month field trial with 5+ year durability
- Could save solar industry $3-5B annually in soiling losses and cleaning costs
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DT Editorial AI··via pv-magazine.com