T1 Energy acquires solar IP from Evervolt for $135M, eliminating royalties

Filed July 28, 2026 · Period ending July 28, 2026 · ~2 min read

Key Changes

• high

  T1 acquired foundational TOPCon solar patents and IP from Singapore-based Evervolt for $135M total ($2M option premium plus $133M purchase price), converting from licensing to ownership and eliminating future royalty payments.

  Item 1.01 — Entry into a Material Definitive Agreement verify on EDGAR →
• high

  Payment structured in four tranches through October 2026: $60M due three business days after July 28 closing (to be paid in stock), then $25M, $30M, and $18M. Stock issued at 15% discount to 5-day VWAP, capped at 19.9% dilution.

  Item 1.01 — Entry into a Material Definitive Agreement verify on EDGAR →
• high

  Company discloses existing material weakness in internal control over financial reporting requiring remediation, raising concerns about reliability of financial reporting.

  Item 7.01 — Regulation FD Disclosure verify on EDGAR →