What is Sunrun?
Headquartered in San Francisco, Sunrun Inc. operates as a leading provider of residential solar energy systems and integrated home battery storage solutions. By simplifying the adoption of renewable energy, the company removes technical and financial barriers for homeowners, offering comprehensive services that span the design, installation, and long-term maintenance of solar arrays. Through its innovative service models, Sunrun enables consumers to generate and store clean electricity, effectively positioning itself as a cornerstone of the modern energy grid. The firm's market position is defined by its focus on accessibility and the seamless integration of energy monitoring technologies, which empower users to optimize their consumption patterns.
How much funding has Sunrun raised?
Sunrun has raised a total of $1.5B across 14 funding rounds:
Series D
$60M
Grant
$1.6M
Series E
$150M
Multiple Rounds
$526M
Debt
$250M
Debt
$33M
Debt
$40M
Debt
$267M
Series D (2012): $60M backed by Accel Partners, Foundation Capital, Steamboat Ventures, and Madrone Capital Partners
Grant (2013): $1.6M with participation from U.S. Department of Energy SunShot Initiative
Series E (2014): $150M led by Accel Partners, Foundation Capital, Madrone Capital Partners, and Steamboat Ventures
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
Debt (2026): $267M, investors not publicly disclosed
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 partners with exceptional founders to build world-class technology companies, providing deep industry expertise and a vast network to support long-term scaling.
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?
With the successful closure of its most recent capital round, Sunrun is well-positioned to accelerate its operational footprint and enhance its technological offerings. The company is expected to leverage this liquidity to further penetrate the residential market, potentially expanding its battery storage capacity and grid-service capabilities. As the demand for resilient, sustainable energy solutions continues to rise, Sunrun's strategic focus will likely remain on scaling its infrastructure and refining its customer-facing energy management platforms to maintain its competitive edge in the renewable energy sector.
See full Sunrun company page
