Texas Solar Module Production to Capture 45% Share by 2027
Solar installers and developers will gain a major domestic supply hub as Texas manufacturing capacity scales through 2027.
Updated on Oct. 15, 2026 in Manufacturing
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Texas is projected to produce over 45 percent of all domestic silicon-based solar modules by 2027. This growth in manufacturing capacity is centered around the Greater Dallas and Greater Houston regions, where companies are retrofitting existing industrial sites.
Why it matters
Manufacturers are flocking to Texas to leverage existing industrial infrastructure and pro-business fiscal policies, which significantly reduce the time and capital required to ramp up production. This localized supply base will soon define the domestic availability and logistics costs for regional solar installers and project developers.
Texas is forecast to capture 45% of total U.S. silicon solar module production by 2027. Major manufacturers, including SEG Solar and Canadian Solar, are utilizing retrofitted facilities to meet this capacity threshold.
The players
SEG Solar
A solar module manufacturer that operates assembly facilities within the Texas manufacturing hub.
Canadian Solar
A global solar technology company that maintains significant module assembly operations in Texas.
Waaree Energies
An international solar module manufacturer currently operating production assets in the Texas industrial sector.
TOYO Solar
A solar manufacturing firm utilizing Texas infrastructure to scale its domestic production footprint.
The details
Companies are accelerating their manufacturing timelines by retrofitting existing industrial buildings rather than breaking ground on new greenfield sites. This strategy centers on the I-45 corridor, allowing firms to minimize the duration between site selection and operational manufacturing. The state's targeted economic incentives further support these operators as they scale from assembly to full-scale cell production.
Timeline
Texas is expected to reach the 45 percent production threshold in 2027.
New silicon-based cell factories are planned for development from 2027 onward.
Texas may dominate inward investment packages for advanced industries by 2030.
Market Landscape
The regional concentration of solar production in Texas marks a significant acceleration of domestic industrial efforts aligned with the Inflation Reduction Act's domestic content requirements. This trend mirrors the shift toward localized supply chains in advanced manufacturing sectors.
Operators in the renewable energy sector should prepare for a shifting supply chain landscape as Texas becomes the dominant source for domestic silicon modules. Businesses should evaluate their procurement strategies to account for potentially lower logistics costs and improved lead times by 2027.
The takeaway
The concentration of production along the I-45 corridor suggests that solar project developers will have more efficient access to domestically produced components in the coming years. Operators should monitor the 2027 production ramp to adjust their sourcing contracts and inventory expectations accordingly.
Further reading
For broader trends impacting regional production capacity, see our coverage of Manufacturing.
Source note: This article includes information reported by pv magazine USA.
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