Sunrun, Inc. Q1 FY2025 earnings call

• Exceeded volume and cash generation targets in Q1, generating $56 million in cash, fourth consecutive quarter of positive cash generation. Paid down parent debt by $27 million, ended Q1 with $605 million in unrestricted cash.
• Launched new product Flex, with over 10,000 Flex-eligible customers selecting it over non-Flex alternative. Demand remains strong, with total customer additions up 6% and aggregate subscriber value up 23%.
• Storage additions grew over 46%, storage attachment rate at 69%. Actively working on scenario planning for tax and tariff policy changes, shifting to more domestically produced equipment.
• AI team driving efficiency and customer experience, with system design tool unlocking 30% higher efficiency in design process.

In the first quarter, total customer additions grew 6% compared to the prior year. Aggregate subscriber value grew 23% to more than $1.2 billion. Customer additions with storage grew by over 46% from Q1 of the prior year, hitting a record-high 69% storage attachment rate. Hardware costs represent about one-third of total costs, with tariffs affecting this cost, but near-term effects mitigated by advance purchasing. Currently, about half of module supply and 100% of inverter and battery supply is sourced domestically.

• Full-year aggregate subscriber value expected between $5.7 billion and $6 billion (14% midpoint growth). Contracted net value creation expected $650 million to $850 million (9% midpoint growth). Cash generation guidance $200 million to $500 million.
• Subscriber additions forecasted to grow in mid-single digits vs prior flat outlook. Tariffs expected to create cost headwinds of $1,000 to $3,000 per subscriber in 2025, impacting cash generation range.
• 2Q aggregate subscriber value expected $1.3 billion to $1.375 billion, contracted net value creation $125 million to $200 million, cash generation $50 million to $60 million.

• Uncertainties in tax policy and tariffs, requiring significant business adjustments. Hardware costs increased due to tariffs, with long-term impact a risk. Potential changes to tax credit transferability and IRA modifications posing risks to capital sourcing and business model.

Q: Brian Lee on sourcing strategy, tariff impact on cash generation guidance A: Danny Abajian on tariff impact back half weighted, sourcing strategy moving onshore, planning go-to-market adjustments Q: Andrew Percoco on pricing strategy, customer demand sensitivity A: Danny Abajian and Paul Dickson on multivariable scenario planning, strong demand for product despite uncertainty Q: Moses Sutton on safe harbor, IRA transferability A: Danny Abajian on safe harbor planning, importance of transferability for industry Q: Maheep Mandloi on tariff impact on PPA prices, Flex product impact A: Danny Abajian on price adjustments, Patrick Jobin on Flex product efficiencies offsetting equipment cost Q: Joseph Osha on ITC sensitivity, CPUC Public Advocates Office impact A: Danny Abajian on ITC sensitivity, Mary Powell on CPUC bill changes Q: Philip Shen on tax equity supply, competition A: Danny Abajian on tax equity market diversification, Paul Dickson on competition through differentiation Q: Dylan Nassano on competition and market share A: Paul Dickson on charting own course, focusing on differentiation Q: Kashy Harrison on safe harbor duration, tariff impact on batteries A: Danny Abajian on safe harbor recycling over years, majority tariff impact from batteries Q: Ameet Thakkar on tariff impact net of price adjustments, CA AB 942 impact A: Danny Abajian on gross tariff impact, Mary Powell on CA bill changes