Sunrun Q1 solar installations drop to 177MW, reduces 2024 solar addition targets

Facebook
Twitter
LinkedIn
Reddit
Email
Installed solar capacity addition in Q1 is the lowest among the most recent four quarters. Image: Sunrun

US residential solar and storage company Sunrun has narrowed its net loss for the first quarter of 2024, but its solar capacity additions have continued to drop for four quarters in a row.

In Q1 2024, Sunrun added 177MW of new solar capacity, dropping from 219.7MW in Q4 2023. This has pushed the company’s total portfolio of installed solar capacity to 6.9GW.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Storage attachment rates – the percentage of solar projects built with co-located storage facilities – on installations reached 50% in Q1, up from 14.9% in the Q1 2023 and 45.2% in Q4 2023. 

Meanwhile, customer additions were 24,038, including 22,058 subscriber additions. As of the end of Q1, the company had 957,313 customers, including 803,145 subscribers. Customers grew by 15% in Q1 2024 compared to Q1 2023.

Although Sunrun’s customer and capacity additions dropped, the company has narrowed its net loss, dropping from US$240.4 million in Q1 2023 to US$87.8 million. Total revenue for Q1 was US$458.2 million in Q1 2024, down by US$131.6 million, or 22%, from Q1 2023.

“We are confident in strong growth in installation activities through the year as the fundamental demand drivers of our business continue to be robust,” said Mary Powell, CEO of Sunrun. 

“We are (also) confident in strong growth in installation activities through the year as the fundamental demand drivers of our business continue to be robust. Utility rates continue to rise due to the stress and strain of climatic events on the grid and the massive utility capital expenditures. Solar and storage equipment costs are declining, while our operating efficiency continues to improve,” she added. 

Looking ahead, Sunrun’s installed solar capacity is expected to be between 190MW and 200MW in Q2 2024. 

“Because of the pull-in of demand in California in early 2023, year-over-year comparisons are less relevant in Q2. We are confident that Q1 volumes will mark the low point in the year and we expect robust sequential growth into the rest of the year,” said Danny Abajian, CFO of Sunrun. 

For 2024, the company reduced the target as it is expected to be reflecting a decline of 15% to flat growth for the full-year 2024, a reduction from prior guidance range of -5% to +5% growth. In a previous financial result announcement, the company said the expected installed solar capacity will be between 971MW and 1,073MW for 2024. 

Installed storage capacity for 2024 is expected to be in a range of 800MWh and 1,000MWh 2024, representing approximately 40% to 75% growth year-on-year.

21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
25 November 2025
Warsaw, Poland
Large Scale Solar Central and Eastern Europe continues to be the place to leverage a network that has been made over more than 10 years, to build critical partnerships to develop solar projects throughout the region.
16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

October 10, 2025
US solar recycling firm OnePlanet has achieved the R2v3 certification from electronics sustainability non-profit SERI, which represents the “highest standards of traceability”.
October 9, 2025
Solar PV is the world’s cheapest technology to generate electricity, according to a study from the University of Surrey, in the UK.
October 9, 2025
Entergy Arkansas has announced plans to build a 600MW solar-plus-storage project to support a new data centre to be built by Google.
October 9, 2025
Chinese inverter and storage manufacturer Sungrow has revealed details of its planned flotation on the Hong Kong Stock Exchange.
October 9, 2025
The retroactive collection of duties on historical solar imports to the US has been temporarily paused pending the outcome of an appeal.
October 8, 2025
US solar module prices jumped in Q3 2025 as developers scrambled to meet the 2 September 2025 safe harbour deadline for Investment Tax Credit (ITC) qualification, according to supply chain platform Anza.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 21, 2025
New York, USA
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK