Silicon Solar Cell Coatings
Siansonic Technology’s ultrasonic spray coating system provides the low cost solutions for the solar cells applications. One of the typical application shows anti-reflection thin film is sprayed on solar cell glass panel. Our company’s ultrasonic nozzle can prepare the even and compact nanometer thin films, such as TiO2 and SiO2, so as to improve the glass transmissivity. Another typical application is hydrophilic and hydrophobic self-cleaning coating preparation on photovoltaic glass. Compared with the traditional air spray, ultrasonic spray coatings has advantages of following high precision film thickness control, high evenness, less splash, over 4 times of raw materials utilization ratio and etc. In addition, ultrasonic spray coatings has a very high cost-performance ratio than the vacuum evaporation, CAD and other coating process. It could reduce the cost, especially for the large area of coating, Therefore, ultrasonic spray coating is regarded as a brand new process of scale Solar glass coating.
Ultrasonic spray technology has another typical application on the solar panel is the selective soldering flux coating on panel. Ultrasonic spray coating technology can achieve a very accurate coating, and it can minimized the waste of the overspray. Thus it can prepare the compact, smooth and even auxiliary solvent coatings.
Siansonic Technology provides the corresponding ultrasonic spray coating solutions for the float glass, photovoltaic glass, display glass and a various forms and specifications of glass surface. Our benchtop ultrasonic spray coating system UC320, UC330, UC340, ultrasonic spray coating system UC360c, conveying automatic ultrasonic spray coating system PL360, PL600 and a series of ultrasonic spray coating systems, matched with a variety of ultrasonic spray nozzles which have our company’s own intellectual property can be applied to the research, pre-production test and mass production of glass coatings.
For the large scale glass, Siansonic Technology’s Widemist ultrasonic spray nozzle array combination can be nearly applied to the spray range with any width, for example, a 30 groups of widemist ultrasonic spray nozzles can achieve the coating for the glass with the maximum width of 3-4 m.
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