What is Sunrun?
Headquartered in San Francisco, Sunrun Inc. operates as a premier provider of residential solar energy systems and integrated home battery storage solutions. The company simplifies the transition to sustainable power for homeowners by offering flexible service plans that minimize technical and financial barriers. Its comprehensive service suite encompasses the end-to-end design, installation, and ongoing maintenance of solar arrays and energy storage units. By integrating advanced energy monitoring technology, Sunrun empowers households to optimize their electricity consumption, thereby enhancing the reliability and affordability of renewable energy adoption on a national scale.
How much funding has Sunrun raised?
Sunrun has raised a total of $1.2B across 13 funding rounds:
Series C
$55M
Series D
$60M
Grant
$1.6M
Series E
$150M
Multiple Rounds
$526M
Debt
$250M
Debt
$33M
Debt
$40M
Series C (2010): $55M featuring Foundation Capital, Steamboat Ventures, and Accel Partners
Series D (2012): $60M backed by Foundation Capital, Accel Partners, Madrone Capital Partners, and Steamboat Ventures
Grant (2013): $1.6M with participation from U.S. Department of Energy SunShot Initiative
Series E (2014): $150M led by Madrone Capital Partners, Foundation Capital, Steamboat Ventures, and Accel Partners
Debt (2015): $195M supported by Investec Group
Debt (2015): $111M featuring Undisclosed
Stock Issuance/Offering (2015): $220M backed by Undisclosed
Debt (2016): $250M with participation from Investec Group
Debt (2016): $33M led by Undisclosed
Debt (2017): $40M supported by Caisse de depot et placement du Quebec
Key Investors in Sunrun
Foundation Capital
Foundation Capital is a venture capital firm that partners with bold founders building category-defining technology companies, supporting entrepreneurs from the earliest stages through long-term growth with deep operational and strategic expertise.
Accel Partners
Accel is a global venture capital firm that supports entrepreneurs from inception through all phases of private company growth, focusing on long-term partnerships and transformative technology sectors.
Steamboat Ventures
Steamboat Ventures focuses on helping young companies become market leaders by investing in early to growth stage firms within the technology, media, and consumer sectors.
What's next for Sunrun?
Looking ahead, Sunrun is positioned to leverage its established market presence to capitalize on the increasing demand for decentralized energy grids and home-based storage solutions. The strategic deployment of recent capital suggests a focus on expanding its service footprint and enhancing the technological capabilities of its energy management platforms. As the regulatory environment continues to favor renewable integration, Sunrun's ability to maintain its competitive edge will likely depend on its continued innovation in battery storage efficiency and the optimization of its customer acquisition channels. The firm remains a critical player in the transition toward a more resilient and sustainable residential energy ecosystem.
See full Sunrun company page