NEW YORK–(BUSINESS WIRE)–Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of securities of FuelCell Energy, Inc. (NASDAQ: FCEL) between June 24, 2026 and September 1, 2026, inclusive (the “Class Period”). FuelCell engages in the design, development, production, construction, operation, and servicing of high temperature fuel cells for clean electric power generation.For more information, submit a form, email attorney Phillip Kim, or giv