T1 Energy Inc. (NYSE: TE) experienced a pre-market decline exceeding 4.4% on Tuesday after short seller Fuzzy Panda Research announced it had initiated a short position and released a report challenging the company’s regulatory compliance and accounting for tax incentives.
In its report, Fuzzy Panda alleges T1 is not compliant with Foreign Entity of Concern (FEOC) rules and therefore should be ineligible for U.S. tax credits the company has reported. Central to the short seller’s case is the contention that a transfer of intellectual property from T1 to Evervolt - identified in the report as a Singaporean company - was executed to obtain FEOC compliance, but that Evervolt has undeclared links to Chinese solar manufacturer Trina Solar.
The short seller states that Evervolt is owned by Tan Chin Piaw, who, according to the report, has maintained business relationships with Trina Solar for more than 15 years. Fuzzy Panda also cites patent database records it says show the intellectual property remains registered to Trina Solar rather than to Evervolt.
Fuzzy Panda argues that T1 derived the vast majority of its first-quarter revenue from Trina Solar, claiming 99% of Q1 sales were tied to that company. The report further alleges that T1 recorded $41.4 million in tax credits in the first quarter of 2026 despite not having received the credits in cash, and questions whether the company met the eligibility conditions to claim them.
The short seller points to February 2026 Internal Revenue Service guidance establishing a July 4, 2025 deadline for intellectual property licensing agreements relevant to credit eligibility. By contrast, the report notes T1’s licensing agreement with Evervolt is dated December 29, 2025.
Construction progress at T1’s G2 solar cell factory is another focus of the Fuzzy Panda report. Citing drone footage taken in early May, the short seller says the site shows limited evidence of progress and estimates the factory could be 12 to 18 months behind the company’s stated timeline. T1 management, according to the report, maintains that the G2 facility is still on schedule to open in the fourth quarter of 2026.
Finally, the report states that T1 Energy has been subpoenaed by both the Department of Justice and the Securities and Exchange Commission. The short seller’s publication and its market disclosure coincided with the pre-market share move.
Summary
T1 Energy’s stock fell after a short seller alleged the company failed to meet FEOC requirements and improperly claimed tax credits, questioned the ownership and timing of an intellectual property transfer to Evervolt, raised concerns about construction delays at the G2 factory, and reported that the company has received subpoenas from the DOJ and SEC. Company management has publicly said the G2 factory remains on track for a Q4 2026 opening.
Key points
- Fuzzy Panda Research announced a short position and published a report accusing T1 of FEOC non-compliance and potential ineligibility for U.S. tax credits.
- The short seller alleges the IP sale to Evervolt was intended to address FEOC concerns but that Evervolt has undisclosed ties to Trina Solar; it also asserts that patent records show the IP is still owned by Trina Solar and that 99% of T1’s Q1 revenue came from Trina Solar.
- Construction at the G2 solar cell factory was described as limited in drone footage from early May, with Fuzzy Panda estimating a 12-18 month delay while T1 management maintains a Q4 2026 opening target.
Risks and uncertainties
- Regulatory and tax-risk - If the FEOC compliance and tax-credit eligibility allegations are correct, T1 could face disallowance of claimed credits; this affects the company’s financial reporting and tax position and has implications for investors in the solar manufacturing sector.
- Operational and schedule risk - Disagreements over the G2 factory’s construction progress create uncertainty around capacity ramp-up and future production timelines for the solar cell manufacturing segment.
- Legal and compliance risk - The reported subpoenas from the Department of Justice and the Securities and Exchange Commission introduce additional legal uncertainty that may affect corporate governance and disclosure obligations.