As U.S. tax incentives increasingly depend on domestic PV manufacturing under the IRA and new FEOC rules, solar supply chains are rapidly reshaping. But what does this shift mean for module quality, reliability, and risk? Drawing on audit findings from U.S. manufacturers and insights from independent engineers, this poster highlights where defects emerge, how quality can be derisked, and why long‑term performance data will matter most.
24 Apr 2026 .
Recommendations for evaluation of new module manufacturing sources
