Why Protect Solar Panels?
Solar panels work best when sunlight can reach the glass clearly. Dirt, dust, rain residue, pollen and environmental build-up can reduce light transmission over time. Protecting the surface helps keep solar glass cleaner for longer, supporting better panel performance and easier maintenance.
Light Transmission
Helps keep solar glass clearer so panels can receive more light.
Dirt & Dust Build-Up
Helps reduce environmental residue sticking to the panel surface.
Performance Support
Helps support solar panel output by improving the treated glass surface and maintaining clearer light exposure.
Added Performance.
Even After Cleaning.
+5.15%
Annual Yield Increase
2023/2024 rooftop study. 12-month evaluation on a 4,011-panel system, including 63 coated modules. Report available upon request.
+10%*
Energy Yield Increase
2024/2025 study data. Yield improvement shown after treatment. Full report pending.
£100
4 kW Domestic System
Indicative extra annual value based on the 2023/2024 rooftop study uplift.
£20000
4,000+ Panel System
Indicative extra annual value based on the 2023/2024 rooftop study uplift.
Protect with Solar Panel Shield
If your solar panel surface is clean, dry and suitable for treatment, Solar Panel Shield is the right match. It is designed for smooth solar glass and coated panel surfaces exposed to dirt, dust, rain residue and outdoor build-up.
NOTE: Always follow solar panel manufacturer guidance and safe access procedures. Do not apply to hot panels, electrical components or during unsuitable weather conditions.
How to Apply Solar Panel Shield?
1
Clean & Dry
Remove dirt, dust, grease and loose material. Apply only once the surface is fully dry.
2
Test First
Apply to a small area before treating the full surface, especially on coated solar glass or specialist panel surfaces.
3
Apply Evenly
Apply according to the product instructions, avoiding pooling. Allow the surface to dry fully before normal use.
NOTE: Always follow solar panel manufacturer guidance and safe access procedures. Do not apply to hot panels, electrical components, or during rain, strong wind or unsafe access conditions.
Clean Before. Maintain After.
Surface protection starts with a clean surface. Use Surface Cleaner before applying your chosen sealant to help remove everyday dirt, grease and residue, then continue using it as part of regular care after protection has been applied.
Ideal for everyday hard surfaces including glass, tiles, kitchen areas, metal, plastic and coated surfaces.
Looking for a Different Surface?
Find protection for other surface types.
Not Sure Which Product to Choose?
Our team can help you find the right Citrox Protect solution for your surface.
Contact us for friendly advice, Monday to Friday, 9:00–17:00.