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Sunrun Inc.: Q3 FY2026 earnings call

What management said about Q3 FY2026, from the documents filed with the SEC on 4 November 2026: press release. Guidance figures: 2 narrowed. The quarter’s numbers.

Key takeaways

  • Revenue rose 52% in quarter: Total revenue reached $1,099.5 million, up $374.9 million or 52% from the prior-year quarter. Energy systems sales drove most of the increase. Source
  • Subscriber base grew, additions fell: The Subscriber base grew 9% year over year, while Subscriber Additions in the quarter declined 24% from the prior-year quarter. Source
  • Storage attachment reached 75%: Storage Attachment Rate rose to 75% from 70% a year earlier. Management called 75% the highest level in the company’s history. Source
  • Operating expenses up 31%: Total operating expenses were $946 million, up 31% on the prior-year quarter. Total cost of revenue was $629.9 million, also up 31% year over year. Source
  • Aggregate Subscriber Value down 20%: Aggregate Subscriber Value, defined as Subscriber Value multiplied by Subscriber Additions, was $1.3 billion, down 20% from the prior-year quarter. Source
  • Operating cash flow was $301 million: Operating cash flow was $301 million in the quarter. Cash Generation, a non-GAAP measure, was $6 million. Source
  • Monetizing the existing network: Management aims to monetize the existing network through distributed power plant programs and emerging data center and grid edge applications, creating new streams of Cash Generation. Source
  • Three consecutive record dispatch events: Three consecutive record residential distributed power plant dispatch events. The September event was 580 MW, with Sunrun contributing 320+ MW (56%). Source

“Sunrun has returned its direct business to growth, with installations increasing 9% year-over-year.”

Mary Powell, Sunrun’s Chief Executive Officer

Guidance

AreaPeriodFigureAgainst last quarter
Aggregate Subscriber Value Sourcefull-year 2026approximately $4.6 billionNarrowed, top end cut from $4.6 billion to $4.9 billion
Cash Generation, excluding investments related to equipment safe harboring Sourcefull-year 2026approximately $200 millionNarrowed, top end cut from $200 million to $375 million

What changed from last quarter

  • Guidance lowered: Full-year Aggregate Subscriber Value guidance moved to approximately $4.6 billion from the prior $4.6 billion to $4.9 billion range. Source
  • Guidance lowered: Full-year Cash Generation guidance, excluding equipment safe harbor investments, moved to approximately $200 million from the prior $200 million to $375 million range. Source

Results and growth drivers

  • Revenue rose 52% in quarter: Total revenue reached $1,099.5 million, up $374.9 million or 52% from the prior-year quarter. Energy systems sales drove most of the increase. Source
  • Net income to common rose: Net income attributable to common stockholders was $153.2 million, or $0.56 per diluted share, against $16.6 million in the prior-year quarter. Source
  • Subscriber base grew, additions fell: The Subscriber base grew 9% year over year, while Subscriber Additions in the quarter declined 24% from the prior-year quarter. Source

Segments and revenue mix

  • Customer agreements revenue up 13%: Customer agreements and incentives revenue was $553.5 million, up 13% from the prior-year quarter. Source
  • Energy systems sales up 134%: Energy systems and product sales were $546.0 million, up 134%, mainly from a 2025 transaction selling certain storage and energy systems on newly originated agreements to a third party. Source
  • Company keeps customer servicing relationships: Management said the company keeps the customer experience and servicing relationships on systems sold to a third party and can sell future goods and services to those customers. Source

“Q3 marked an important inflection point as we returned to growth in our direct business and expanded our Upfront Net Subscriber Value margins considerably.”

Danny Abajian, Sunrun’s Chief Financial Officer

Products and customers

  • Storage attachment reached 75%: Storage Attachment Rate rose to 75% from 70% a year earlier. Management called 75% the highest level in the company’s history. Source
  • Installed base of storage and solar: Management said the company has installed more than 284,000 storage and solar systems, representing about 5.0 gigawatt hours of networked storage. Source
  • Customer awards recognized in July: BestCompany.com gave Sunrun the 2026 Preferred Partner Award and Platinum Solar Award in July, recognizing customer satisfaction, product innovation and industry leadership. Source

Costs and operating expenses

  • Operating expenses up 31%: Total operating expenses were $946 million, up 31% on the prior-year quarter. Total cost of revenue was $629.9 million, also up 31% year over year. Source
  • Creation costs in expenses doubled: Creation costs reflected in operating expenses were $610 million, double the prior-year quarter. This is management’s non-GAAP measure of origination and installation costs. Source
  • Creation capex costs fell 49%: Creation costs reflected in capital expenditures were $444 million, down 49% from the prior-year quarter. This is a cash-basis non-GAAP measure. Source

Margins and pricing

  • Net Subscriber Value fell 28%: Net Subscriber Value was $9,462 per addition, down 28%. Contracted Net Subscriber Value was $6,645, also down 28%. Source
  • Discount rate raised to 8.4%: Subscriber Value uses an 8.4% discount rate, based on observed project-level capital costs, against 7.3% a year earlier. Source
  • Investment tax credit assumption rose: Subscriber Value assumes an average investment tax credit of 43.4%, up from 42.4% a year earlier. Source

Demand and the order book

  • Subscriber Value rose 6%: Subscriber Value was $55,342 per Subscriber Addition, up 6% year over year. Source
  • Contracted Subscriber Value rose 8%: Contracted Subscriber Value was $52,525, up 8%, representing the contracted portion of Subscriber Value. Source
  • Aggregate Subscriber Value down 20%: Aggregate Subscriber Value, defined as Subscriber Value multiplied by Subscriber Additions, was $1.3 billion, down 20% from the prior-year quarter. Source

Capital and cash generation

  • Operating cash flow was $301 million: Operating cash flow was $301 million in the quarter. Cash Generation, a non-GAAP measure, was $6 million. Source
  • Cash Generation before safe-harbor spend: Excluding $50 million of equipment safe harbor investments, Cash Generation would have been $56 million. Source
  • Contracted Net Earning Assets at $3.7 billion: Contracted Net Earning Assets were $3.7 billion at September 30, including $1.1 billion of Total Cash. Source
  • Investing outflow fell 44%: Net cash used in investing activities was $420 million, down 44%. The period included a $42 million equity investment purchase. Source

Strategy and people

  • Monetizing the existing network: Management aims to monetize the existing network through distributed power plant programs and emerging data center and grid edge applications, creating new streams of Cash Generation. Source
  • Hiring talent and scaling deliberately: Management said it is bringing on top industry talent and scaling deliberately, with a focus on customer experience and asset quality. Source
  • Storage-first offering meets power need: Management said the need for affordable, reliable power is evident and that its storage-first offering is meeting that need. Source

Distributed power plant dispatch

  • Three consecutive record dispatch events: Three consecutive record residential distributed power plant dispatch events. The September event was 580 MW, with Sunrun contributing 320+ MW (56%). Source
  • October event contributions detailed: On October 5 Sunrun contributed 400+ MW (61%) of a 669 MW event. On October 6 it contributed 430+ MW (58%) of a 745 MW event. Source
  • Two further October events: Management reported two additional record-setting dispatch events on back-to-back days, after the quarter ended. Source

Coming up, as management said on 4 November 2026

  • Higher Q4 Cash Generation expected: Management expects higher Cash Generation in the fourth quarter, resulting in full-year Cash Generation of approximately $200 million. Source

Figures management reported

FigureReported
Subscriber Additions Source22,957
Storage Capacity Installed Source374 megawatt hours
Solar Capacity Installed Source204 megawatts
Subscribers Source1,057,695
Networked Storage Capacity Source5.0 Gigawatt hours
Storage Attachment Rate Source75%

Earlier plans management reported on

  • Not stated: The company refers to its prior full-year Cash Generation guidance and revises that range to approximately $200 million. Source

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.