The litigation, spearheaded by the law firm Robbins LLP, centers on claims that Fluence Energy overstated its readiness to capitalize on data center demand. While the company projected record-breaking revenue of up to $3.6 billion and an adjusted EBITDA midpoint of $50 million, the suit contends that these figures relied on contract manufacturing facilities that were either incomplete, non-operational, or incapable of meeting volume requirements. According to the filing, corrective measures intended to fix production bottlenecks failed to resolve persistent issues, leaving a significant portion of the company's backlog at risk.

Fluence Energy’s financial disclosures triggered sharp market reactions. On February 5, 2026, shares plummeted 34.63% following a first-quarter report that revealed a 6.5 percentage point drop in gross profit margins. Further instability followed on August 6, 2026, when the company slashed its fiscal year revenue guidance by $400 million and adjusted EBITDA projections by $60 million, citing ongoing construction and production delays. Investors seeking to participate in the class action must contact Robbins LLP before the November 30, 2026, deadline.