Exhibit 99.1 Nextpower Reports Third Quarter Fiscal Year 2026 Financial Results Raises FY26 Financial Outlook on Strong Execution and Bookings Achieves Investment Grade Rating, Announces Share Buyback Program FREMONT, Calif., January 27, 2026 – Nextpower (Nasdaq: NXT, formerly Nextracker), a leading provider of intelligent power generation systems for solar power plants, today announced financial results for the third quarter of fiscal year 2026, ended December 31, 2025. Financial Summary (In millions, exce ...