[SMM Analysis] TrinaSolar Co., Ltd. Completes Sale of 5GW US Module Factory to T1 Energy

Trina Solar has officially completed the sale of its 5GW solar module manufacturing plant in Wilmer, Texas, US, to T1 Energy (formerly known as FREYR Battery). The transaction was initially announced in November 2024 and is expected to be fully completed by the end of December 2025, including the transfer of all equity and assets.

Through this transaction, T1 Energy has acquired domestic manufacturing capabilities in the US, making it eligible for the 45X Production Tax Credit under the Inflation Reduction Act (IRA). Meanwhile, Trina Solar has repatriated funds through a "light-asset" model, mitigating geopolitical risks while retaining a minority stake (approximately 17.4%) in the company to maintain a strategic presence in the US market.

The 5GW module factory in Wilmer, Texas, serves as the strategic cornerstone for TrinaSolar to establish its core manufacturing capabilities in the US. Its development timeline is as follows:

According to the agreement signed at the end of 2024 and the final closing in 2025, the total transaction consideration was approximately $340 million (adjusted to about $380 million after certain adjustments), with the payment method being a combination of "cash + debt notes + equity"：
1. Cash payment: $100 million.
2. Loan repayment: Repayment of intercompany loans of approximately $50 million.
3. Senior notes: Loan notes with a face value of $150 million.
4. Equity swap: Equity transfer conducted in two phases.

• Phase 1 (end of 2024): TrinaSolar received $10 million in cash, $150 million in notes, and the first batch of T1 Energy ordinary shares (approximately 15.4 million shares).
• Phase 2 (completed in December 2025): The remaining approximately 17.9 million ordinary shares were transferred.

Upon full completion of the transaction by December 2025, TrinaSolar held approximately 45.9 million shares of T1 Energy, representing a stake of about 17.4% (TrinaSolar's shareholding ratio was diluted from the initially projected 19% due to subsequent share issuance by T1 Energy).

For the seller Trina Solar, the core logic of this transaction lies in circumventing increasingly stringent trade barriers and optimizing its capital structure. In response to the escalating anti-dumping and countervailing duty investigations (AD/CVD) and tariff policies imposed by the US on Chinese PV enterprises, Trina Solar transferred assets to T1 Energy, which has European and American backgrounds. This move not only established the factory's products as "Made in the USA" to mitigate ownership risks but also successfully monetized the assets, recovering several hundred million US dollars in cash to significantly improve its balance sheet. More importantly, Trina Solar did not exit entirely; instead, by holding equity in T1 Energy and appointing executives such as Mingxing Lin and Dave Gustafson to T1's board and management, it maintained deep involvement and strategic influence in the US market.

For the buyer T1 Energy, the strategic motivation focused on securing policy benefits and achieving rapid business transformation. The primary driver of this acquisition was obtaining production tax credits under Section 45X of the Inflation Reduction Act (IRA), which provides direct and substantial cash flow support. By taking over this operational high-quality asset, T1 Energy successfully overcame previous challenges in cell manufacturing, such as those faced in the Norwegian Giga Arctic project, transforming from a revenue-less cell startup into a solar manufacturer with positive cash flow. Furthermore, this factory (G1) will serve as a cornerstone, facilitating the construction of the Austin cell plant (G2) and helping T1 Energy build a complete, vertically integrated PV supply chain in the US, encompassing both modules and cells.