# SEG Solar Expands Texas Manufacturing

SEG Solar inaugurated a 4 GW solar-module assembly facility in Tomball, Texas, on August 7, 2026, bringing its stated U.S. annual module capacity to 6 GW. The company’s planned third Houston-area facility would add 4.6 GW, with construction projected to finish by March 2027 and production expected to begin in May 2027. The expansion signals additional commercial demand for construction, equipment, and supply-chain services, but the signal identifies no government solicitation or award.

- Suppliers and construction firms can assess whether they are positioned to serve SEG Solar’s Texas manufacturing expansion; the third facility remains planned, with construction completion projected for March 2027.
- Government procurement professionals should treat this as a private-sector market development, not an announced federal contracting opportunity. The signal provides no government solicitation, award, or contract value.

**Jurisdictions:** federal
**Industries:** Energy & Utilities, Construction & Infrastructure
**Topics:** Physical Infrastructure
**Published:** September 29, 2026

### Vendors
- SEG Solar (Facility owner and solar-module manufacturer)

### Sources
- [SEG Solar opens 4 GW Texas plant; third factory, announced in June, would lift US capacity to 10.6 GW](https://gcn.com/seg-solar-opens-texas-plant-third/22036) - gcn.com