Wet Process Deposition Systems for Solar Glass
Ultrasonic wet process is an economical alternative to CVD and sputtering equipment, providing functional coatings with efficiencies comparable to vapor deposition systems that are far more expensive and complex. Effective material usage with ultrasonic spray is up to two times more efficient that CVD processes. Among the applications for this process are solar cell production and deposition of anti-reflection solutions.
The WP110 ultrasonic spray system is designed for depositing uniform thin films of chemistries used in forming active and buffer layers (CdS, CdCl) in high volume CIGS and CdTe thin film solar cell production, as well as depositing anti-reflection solutions (TiO2, SiO2) and various nanosuspension coatings for thin film solar cell production. Go to http://www.sono-tek.com/wp110/ for more information on the WP110 system.