Sunnova revenues rise in 2024, issues future concerns amid ‘terrible’ political & financial environment

Facebook
Twitter
LinkedIn
Reddit
Email
Sunnova in Puerto Rico.
Sunnova’s yearly revenues were US$840 million, a 17% increase from 2023. Image: Businesswire.

US residential solar installer Sunnova posted an increase in revenues and income in its FY2024 financial results, though the company also warned of “substantial doubts” over its future as a going concern just weeks after it announced around 300 job cuts.

Sunnova’s yearly revenues were US$840 million, a 17% increase from 2023, and interest incomes were also up by 29% to US$150 million. Its cumulative installed solar capacity also surpassed 3GW and its customer additions improved by 5% year-on-year.

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

Despite improvements, the company signalled doubts over its ability to continue operations and stay afloat over the coming year.

Its unrestricted cash failed to meet Sunnova’s expected US$100 million YoY increase.

“Total cash increased by 11% in 2024. This was accomplished without issuing new corporate capital”, said William J Berger, founder and CEO.  

“While total cash increased, unrestricted cash remained relatively flat, below our estimated US$100 million increase. This miss was primarily due to lower tax equity contributions stemming from timing delays of ITC sales, fewer installed systems, and funds received in December classified as restricted.”

Berger continued, saying that over 2024 and early 2025 the company enacted various measures which he said “better position Sunnova in the current environment and support positive cash in 2025 and beyond.”

These included “Mandating domestic content for our dealers to increase our weighted average ITC percentage, raising price, simplifying our business to reduce costs, and changing dealer payment terms to align with our own funding sources.”

Doubt over the future

In its results statement, Sunnova said: “Substantial doubt exists regarding our ability to continue as a going concern for a period of at least one year from the date we issue our consolidated financial statements.” This, it said, is because its cash flow, access to unrestricted cash and existing financial commitments “are not sufficient to meet obligations and fund operations”.

Sunnova said its management’s plans to address these concerns include refinancing certain obligations, executing additional debt financing, revising dealer payment terms, obtaining tax equity commitment “that is sufficient to continue operating our business model” and reducing expenditures. Axeing of around 15% of its workforce last month is expected to save the company around US$35 million.

A number of US residential solar installers are facing challenges, most notably industry stalwart SunPower which filed for bankruptcy last year. Fellow firm Sunrun has also been executing a shift towards more energy storage systems alongside solar, a trend that Sunnova also saw with an increase in its revenue per customer, largely due to the increase in expensive energy storage additions.

When it cut those jobs last month, Sunnova cited “high interest rates” and “policy uncertainty” for the decision, which Berger said was “never easy” to make.

Responding to a question about its “going concern” doubts from Roth Capital on Sunnova’s earnings call, Berger said: “The overall environment is terrible. I mean, it’s the political environment, the capital markets, look at the equity trading off. And so, that just gets everybody in a very bad mood…And then the fourth quarter, we struggled to close some things after the election.”

Earnings transcript from Seeking Alpha.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.
2 February 2027
London, UK
Returning in 2027 for its 14th edition, Solar & Storage Finance Europe will bring together the brightest minds representing funds, banks, developers, utilities, government and industry across Europe and the UK on a programme that is solutions-focused from top to tail. The event is designed to enable leaders at the forefront of solar and storage investment and deployment in Europe to scale, learn and land themselves industry defining partnerships.

Read Next

September 23, 2026
Abu Dhabi’s utility, Emirates Water and Electricity (EWEC), is targeting more than 35GW of solar capacity by 2035.
September 23, 2026
The US has published new limits on polysilicon imports to the US ahead of new tariffs coming into force on 4 December.
September 23, 2026
The US clean energy sector has gone from creating 100,000 new jobs a year to shedding nearly 40,000 in 2025, according to a report by E2.
September 23, 2026
Recycling solution firm Comstock Metals and its parent company, Comstock, have started operations at its solar panel recycling facility in Silver Springs, Nevada.
September 23, 2026
The median price for solar PV modules imported to the US has increased by more than 40% since the imposition of tariffs set under Section 232.
September 22, 2026
US renewable energy developer NorthStar Clean Energy has completed construction of a 120MW solar PV project in Oceana County, Michigan.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye