Tempress Systems Develops New PSG Removal Tech


Amtech Systems Inc. says that its solar subsidiary, Tempress Systems, plans to introduce its new phosphosilicate glass (PSG) removal technology at Intersolar North America. This newest solar product represents the third product in Amtech's solar portfolio.

This process step in the manufacturing of solar cells removes phosphosilicate glass (PSG) that naturally occurs during the diffusion process. A vast majority, if not all of existing PSG removal equipment, utilizes conventional wet chemistry technology.

Amtech's new technology utilizes a dry chemical process that does not require large quantities of hazardous wet chemicals that impose large disposal burdens, resulting in potential lower cost of ownership, according to the company.

Amtech Systems Inc.: (480) 967-5146

SOURCE: Amtech Systems Inc.

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