Self-cleaning, dust-proof and anti-pollution coating for Photovoltaic Solar Panels

 

HTZ0037/HTZ0038 employs the latest nano-silica fractal combination technology, which can create micro-convexities and-concavities below 50nm on the surface of objects. The ultra-thin coating, after curing, has a hydrophilic angle of less than 10°.  Made of pure inorganic components, the coating exhibits excellent weather resistance and wear resistance. It also suppresses static electricity on the substrate surface, making it less likely for dust to adhere. Even if dust does stick, it can self-clean when wet, maintaining the transparency and cleanliness of the photovoltaic glass surface. This reduces the efficiency degradation of crystalline silicon photovoltaic modules and increases the average power generation gain of conventional modules by 2-4%.

Durability more than 5 years, reduce cleaning frequency

 

Fast drying at room temperature, 10-20 minutes to dry, 24 hours to fully cure

Good wear resistance, strong anti-static performance, surface resistance value 10 to the power of 8 ohms, high transparency, low refractive index

Transparent colorless liquid, inorganic component after film formation, no pollution, no corrosiveness

 

High chemical resistance, high hardness, super hydrophilic self-cleaning

Super hydrophilic, with a contact angle of less than 10 degrees when water meets the coating, forming a water film on the substrate surface. Utilizing the dynamics of water, it penetrates to the root of dust and dirt, continuously flowing under gravity to thoroughly remove and carry away impurities.  Therefore, after rain or rinsing, no manual wiping is needed as it leaves no water stains, maintaining the substrate surface clean for a long time, achieving self-cleaning.

 

Applicable material Photovoltaic glass, solar photovoltaic module

curing method room temperature self-drying

 

 Applied range
 Photovoltaic glass self-cleaning dust treatment
 Self-cleaning and dust-proof treatment for solar photovoltaic modules