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Factory openingapprovedOctober 28, 2026
First Solar, Inc.

First phase of Gaffney solar-module production facility inaugurated

First Solar inaugurated the first phase of its Gaffney, South Carolina, production facility, bringing final Series 6 Plus module production processes onshore at the company's sixth U.S. manufacturing site.

The approximately $330 million, two-phase facility receives modules initiated by First Solar's international manufacturing fleet and completes their final production steps in South Carolina. The company said approximately 500 positions have already been filled. A second phase remains under construction and is expected to double the site's annual nameplate capacity to 3.4 gigawatts by mid-2027, so that future figure is not represented as current operating capacity.

Headline metrics

Two-phase investmentApproximately $330 million
Positions filledApproximately 500
Planned full-site capacity3.4 GW annually by mid-2027

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