Solyndra has raised $845 million across financing and debt events, including conventional debt tranches in 2011 (a $75M and $187M series of debt instruments) and later singular activity such as a small Series E event on Jan 18, 2018. Founded in 2005, Solyndra focused on cylindrical solar modules and integrated systems for commercial and off-grid applications. Funding supported manufacturing scale, supply-chain development, and customer financing programs. Capital helped expand product lines for grid-tied and off-grid applications while underwriting warranties and installation partnerships.