Oxford PV closes $150M Series D funding round to scale tandem solar manufacturing

Oxford PV/Perovskite-Silicon Tandem Modules

Oxford PV completed a $150 million Series D funding round in January 2026, securing capital to scale manufacturing of perovskite-silicon tandem solar modules. The round valued the company at $1.2 billion, with funds directed toward expanding production capacity and facilities.

• Funding round: $150 million Series D at $1.2B post-money valuation
• Capital directed to scaling manufacturing capacity and facility expansion
• Plans to establish new production facilities in Europe while leveraging Trina Solar license in China
• Transition from pilot production to commercial manufacturing underway