NOVA SUNNOVA ENERGY INTERNATIONAL INC Capital Structure Changes 8-K Filing 2025 - Note Issuance On February 21, 2025, Sunnova Energy's subsidiary issued $282.3 million in solar asset-backed notes with a 6.28% interest rate and $13.5 million in notes at 8.65% to finance solar energy projects and repay existing debts.Get access to all SEC 8-K filings of the SUNNOVA ENERGY INTERNATIONAL INC