SunPower hit by US$31 million cracking issue, warns of further drags on Q4 results

Facebook
Twitter
LinkedIn
Reddit
Email
SunPower said it expected charges of around US$31 million to be realised as a result of the cracking issue. Image: SunPower.

US solar installer SunPower is to be hit by a cracking issue discovered in connectors associated with equipment installed in some commercial and industrial (C&I) projects, resulting in charges of around US$31 million.

And SunPower has too warned that its Q4 performance will be below the midpoint of its previously-stated guidance after poor weather in California was blamed for installations being pushed back into 2022.

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

In a statement issued late yesterday (20 January 2021), SunPower revealed that it had identified a cracking issue associated with factory-installed connectors within some third-party commercial equipment used in commercial and industrial and light commercial value-added reseller products.

The installer said it was now working to replace these connectors – which it expected to largely complete this year – at a cost to the business of around US$31 million. A charge of around US$27 million is to be recorded in the firm’s Q4 2021 results, followed by an additional charge of around US$4 million recorded in Q1 2022 as it pursues suppliers for compensation.

All charges are to be funded by company cash reserves, SunPower said, while also reiterating that residential products were not impacted.

Meanwhile, SunPower also guided that its Q4 earnings will be towards the lower end of its guidance of US$41 – 18 million. The company said numerous factors had sent Q4 earnings below the midpoint of that range, including poor weather in California and lingering COVID impacts which had shifted around US$6.5 million of earnings into 2022 and an investment of US$3 million in sales and marketing to support the company’s residential expansion.

In preliminary results for the quarter, SunPower confirmed it had recognized 113MW of residential installations in the final quarter of 2021, supported by residential lead generation “hitting new high”.

SunPower also confirmed that it now expected to finalise the sale of its CIS unit “within weeks”.

Read Next

June 5, 2026
Shareholders of Canadian IPP Boralex have approved the acquisition by global investment firm Brookfield Asset Management.
June 5, 2026
Frontier Energy has secured firm commitments for an AU$110 million equity raising for the 132MW first stage of its Waroona project in WA.
Premium
June 4, 2026
Australian NEM solar generation fell 21.2% to 3,038GWh in May 2026, while a sharp mid-month pricing spike reversed April's stabilisation trend.
June 4, 2026
Levanta and ib vogt have secured finance for projects and ACWA Power has leased 500 hectares for its own project.
Premium
June 3, 2026
The UK renewable energy investment landscape is 'quite good', according to Anastasios Christakis, COO at Queequeg Renewables.
June 3, 2026
With BESS in the generation mix, energy is no longer simply generated and exposed to the market; it can be stored and used when most valuable.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026