Case studies · PV power boost

Let sunlight and rain keep PV modules clean — and generating more

Feibo PV power-boost coating is proven on hillside, water-surface and desert plants. Coated modules are super-hydrophilic, anti-static and anti-reflective: rain carries dust away, manual cleaning drops and output goes up.

3%+power output gain after coating
≤20°water contact angle after coating
<10⁹Ωsurface resistance — dust and sand do not cling
5 yrshigh-efficiency period (100% inorganic)
Case study

PV power-boost projects

Click a case to see the site, what we did and the before/after results.

Hillside PV plant power-boost coating

Hillside PV plant power-boost coating

Hillside modules soiled by dust and bird droppings now self-clean in rain, with less manual cleaning and more output.

Hillside ground plantCrystalline modulesSemi-automatic spray
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Water-surface PV plant power-boost coating

Water-surface PV plant power-boost coating

Water-surface modules cleaned by boat and platform now self-clean, cutting on-water work and risk.

Water-surface plantLift-platform applicationLess on-water cleaning
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Desert PV plant power-boost coating

Desert PV plant power-boost coating

Sandstorms and dust hit desert plants hardest; the anti-static coating stops sand clinging so rain or a light rinse restores clean modules.

Desert plantSand and dust soilingAnti-static coating
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On-site results

12 months after coating

Same plant, same batch of modules: coated modules are still clear after 12 months; uncoated modules show heavy soiling.

12-month comparison (super-hydrophilic nano coating)
12-month comparison (super-hydrophilic nano coating)
Rooftop distributed plant: clean modules after coating
Rooftop distributed plant: clean modules after coating
Utility-scale ground plant: large-area application
Utility-scale ground plant: large-area application
Where it applies

Which plants benefit most?

  • Hillside and desert ground plants with heavy sand and dust
  • Floating and tidal-flat plants that are hard to clean
  • Commercial and industrial rooftop plants
  • Areas with frequent bird droppings and dust, high cleaning cost

For product performance and application process, see the PV power-boost coating product page →

PV power boost application

Cleaning too often and still losing output?

Tell us your plant type and capacity and we will assess an application plan and power-gain test.

Contact usProduct details