Strong Financial Performance
Sunrun generated $1.6 billion in top line aggregate subscriber value, a 10% year-over-year growth. Contracted net value creation grew 35% year-over-year to $279 million. The company reported a solid upfront net subscriber value of over $3,500, a 5-point margin improvement compared to the prior year, representing a 7% margin on contracted subscriber value. Cash generation was $108 million in Q3, marking the sixth consecutive quarter of positive cash generation.
Growth in Customer Base and Energy Resources
Sunrun's customer base exceeded 1.1 million. The company boasts 3.7 gigawatt hours of dispatchable energy from home batteries and over 8.2 gigawatts of solar generation capacity. Sunrun installed over 217,000 storage systems, with a storage attachment rate increase from under 10% to over 50% in Massachusetts.
Expansion of Storage and Solar Offerings
The Flex product, which includes storage and solar, saw a take rate of about 40% in markets where it is offered. Sunrun plans to deploy about 10,000 Lunar systems over the next year, and the Flex product is driving higher Net Promoter Scores, with scores over 10 points higher.
Capital Markets and Financing Success
Sunrun raised $2.8 billion in traditional and hybrid tax equity in 2025. The company also priced three securitizations, raising approximately $1.4 billion in senior non-recourse debt. There is $811 million in unused commitments available in the non-recourse senior revolving warehouse loan.