Made with renewable sources using bioflavonoids from upcycled oranges.
Boost Your Solar ROI
by up to 10%* - Independently Tested
Citrox Protect Solar Panel Shield reduces cleaning costs and increases energy output for installers, asset owners, and solar energy companies.
The Proof
Independently Tested
- 12-month Study (2023/2024)
- 4,011-panel rooftop system (63 coated modules)
- ETH Umweltservice GmbH and PV3 Experts-Solutions-Engineering GmbH
+10%*
Energy Yield Increase
2024/2025 Study
*Full report pending
+5.15%
Average Annual Energy Yield Increase
2023/2024 Study
Report available upon request
Estimated Financial Impact (2023/2024)
Domestic 4 kW system
extra per year
SME 50 kW system
extra per year
4,000+ panel system
extra per year
How It Works?
Dust, dirt, and weather exposure can potentially reduce solar panel output by 2–7% each month – adding up to as much as 20% annual losses. Whillst regular cleaning is implied, it is expensive and doesn’t prevent re-soiling.
Citrox Protect Solar Panel Shield is a specialised hydrophobic nano-coating. It creates a durable layer that repels dirt, dust, and water, improves light transmission, even in low light and protects against UV and weather damage.
How to Use?
Spray
Apply evenly with a spray – no rubbing or polishing needed.
Check
After 30 minutes, confirm polymerisation with a water drop – it should bead on the surface.
Reapply Annually
Apply a quick refresh once a year to maintain results.
How It Will Benefit You?
ROI Savings Examples
| System type | System size | Baseline (kWh/yr) |
Extra output (kWh/yr) | |
|---|---|---|---|---|
| 5.15% | 10% | |||
| Domestic rooftop | 4 kW | 3,800 | 196 | 380 |
| Small commercial | 10 kW | 9,500 | 489 | 950 |
| SME rooftop | 50 kW | 47,500 | 2,446 | 4,750 |
| Large commercial | 250 kW | 237,500 | 12,231 | 23,750 |
| Utility-scale block | 1 MW | 950,000 | 48,925 | 95,000 |
Indicative examples only. Baseline generation calculated at 950 kWh/kW/year.
5.15% uplift observed in a 12-month independent study (2023/2024).
10% uplift shown as a separate performance scenario based on a 2024/2025 study indication (full report pending).
Coverage Guide
| Area (m²) |
Panels (approx.) |
Bottles | Volume |
|---|---|---|---|
| 50 | ~25 | 1 | 500 ml |
| 100 | ~50 | 2 | 1 L |
| 250 | ~125 | 5 | 2.5 L |
| 500 | ~250 | 10 | 5 L |
| 1,000 | ~500 | 20 | 10 L |
Approximate coverage based on ~50 m² per 500 ml bottle.
Panel estimate assumes ~2.0 m² per panel (module sizes vary). For best accuracy, calculate by m².
Why Choose Citrox Protect?
Higher Energy
Output
Immediate improvement after application with sustained gains over 360 days.
Lower Maintenance
Costs
The nano-coating repels dirt, dust, and water keeping panels cleaner for longer.
Fast and Easy
Application
Apply evenly with an included spray – no rubbing or polishing needed.
Plant-Based
Science
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