Welcome to SiPower

The only fully vertically integrated manufacturer of power semiconductor products focusing on renewable energy and power conversion technology.

As one of the worlds largest manufacturers of silicon you'd expect we know and understand semiconductor technology?

We manufacture more than 500 ton per month of solar grade silicon and produce more than 11 BILLION power semiconductors per year - you bet we know silicon and how to offer the most efficient and cost effective discrete semiconductors available anywhere in the industry.