Yingcai® acid and alkali resistant anti-corrosion nano coating for photovoltaic glass is a special two-component, room-temperature self-drying, long-lasting nano protective coating with excellent resistance to acid, alkali and corrosion.
The coating uses special functional monomers to produce a functional resin through copolymerization, and is combined with special nano particles to form a high-performance nano protective layer. It provides excellent weather resistance, anti-fouling performance, anti-corrosion protection, acid resistance and alkali resistance.
After application, the coating forms a dense protective layer on the surface of photovoltaic glass, helping protect solar modules from harsh outdoor environments, industrial pollution, acid rain and alkaline deposits. The durability of the coating can reach more than 3 years.
Product Features
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Self-Cleaning PerformancePhotocatalytic action helps break down organic contaminants, while rainfall carries loosened dirt away with minimal intervention, reducing cleaning frequency for PV modules and glass façades by more than 70%.
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Superhydrophilic SurfaceA water contact angle below 5° allows droplets to spread quickly into a continuous film, helping lift dust from the surface and reduce dirt accumulation.
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High Light TransmittanceLight-transmittance loss remains below 2%, helping preserve the solar module’s light-absorption performance.
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Strong Weather ResistanceResistant to UV exposure and temperatures from -40°C to 150°C, the coating is designed for reliable use in demanding outdoor climates.
Product Parameters
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Technical Type Nano silicon dioxide fractal-structured super-hydrophilic coating
Water Contact Angle <5° super-hydrophilic Light Transmittance
>3% Comprehensive Power Generation Improvement 15%-30% Working Principle Water film spreading and dust washing Temperature Resistance -30℃~120℃ Application Method Spraying / Roller coating, water-based
Anti-Static Performance: 10⁶–10⁹Ω
Strong Acid and Alkali Resistance for Long-Term Corrosion Protection
The nano coating forms a dense protective layer on PV glass, helping resist industrial pollution, acid rain and alkaline deposits. Its chemical stability reduces the risk of corrosion and weathering during prolonged outdoor exposure, supporting reliable module operation in harsh environments and extending the service life of the glass substrate.
Self-Cleaning Protection That Supports Energy Yield
The treated surface reduces the adhesion of dust, bird droppings and oily contaminants. Rainfall and wind can remove loose deposits more easily, limiting the soiling that blocks sunlight. Cleaner glass helps PV modules maintain light capture and stable power-conversion performance while reducing routine cleaning demand.
High Transparency with Stable Light Transmission
The coating uses a highly transparent nano material formula. After application, it maintains excellent visible light transmission and reduces light reflection loss. While providing corrosion resistance and self-cleaning performance, it does not block sunlight from entering the module, helping photovoltaic cells receive sufficient light and achieve stable power generation performance.
Hard, Wear-Resistant Protection
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Once cured, the coating forms a hard, dense protective surface that helps withstand windblown sand and minor scratches from routine cleaning. It cushions the glass substrate and helps limit scratch-related microcrack propagation, supporting long-term stability in light transmission and structural integrity.
High-Transparency Formulation for PV Efficiency
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The highly transparent nano formulation is designed to maintain visible-light transmission and reduce reflection losses after application. It provides corrosion resistance and self-cleaning performance without obstructing incoming sunlight, helping PV cells receive sufficient irradiance for dependable energy generation.
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