T1 Energy is a U.S.-based solar energy company that manufactures photovoltaic modules and is building an integrated domestic solar supply chain. The company operates a 5 GW annual nameplate production facility in Texas producing advanced solar modules for utility-scale, commercial, and residential customers, and is constructing a companion 5.3 GW solar cell manufacturing facility to increase domestic content. T1 generates revenue through direct sales of solar modules, sales agency and warranty services for third-party branded products, operational support fees, and indirectly through U.S. federal tax credits for advanced manufacturing and domestic content that support profitability.