T1 Energy Buys TOPCon Solar Patents From Evervolt in $135 Million Deal
Shifting T1 from licensee to owner, the acquisition sets up a stock-based payment for an immediate $60 million tranche that raises near-term financing and dilution risks.
Overview
- The acquisition closed on Tuesday, July 28, 2026, with T1 paying $2 million up front to acquire foundational TOPCon solar patents and related assets from Evervolt for a total price of $135 million.
- The remaining $133 million is split into four installments with a $60 million first tranche due within three business days that T1 intends to satisfy by issuing common stock priced at a 15% discount to a recent five‑day VWAP.
- TOPCon refers to Tunnel Oxide Passivated Contact cell and module technology, a high‑efficiency crystalline‑silicon design that T1 says will feed its G2 Austin cell plant and support a vertically integrated U.S. silicon supply chain.
- T1 says owning the IP eliminates future royalty payments and could be economically accretive, but its SEC disclosures warn the deal depends on securing financing, meeting construction and supply milestones, and the company’s ability to make the scheduled payments.
- Near-term effects include potential shareholder dilution from discounted stock issuances and a clearer path to domestic module production and jobs if T1 secures project financing and completes its planned factory expansions.