Fluence recruits SunPower CFO as CEO change becomes effective

LinkedIn
Twitter
Reddit
Facebook
Email

Global battery energy storage system integrator Fluence has revealed it is appointing a new CFO, direct from home solar and storage company SunPower, a day before its own CEO change becomes effective.

Fluence announced yesterday (31 August) that Manavendra (Manu) Sial will succeed Dennis Fehr as senior VP and CFO, effective mid-September. Mr Fehr will remain a non-executive employee until his departure from the company on 15 October 2022.

Fehr has been at Fluence since January 2018, before which he spent 12 years at Siemens, the large electronics conglomerate which founded Fluence as a joint venture with energy company AES Corporation.

Sial spent a little over four years as SunPower CFO. The home renewable energy systems firm’s own announcement about the move revealed that no permanent replacement for Dial has been lined up, but that the departure was “….not due to any disagreement with the Company on any matter relating to the Company’s operations, policies or practices, including financial matters.” VP and treasurer Guthrie Dundas will serve as interim CFO.

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

As mentioned earlier, Fluence’s announcement comes just a day before its CEO change becomes effective. The company revealed at the start of August that its executive VP and president of US & Global Business Lines Julian Nebrada would replace incumbent  Manuel Pérez Dubuc, who had been at the helm since May 2020.

That announcement came a few weeks before Fluence revealed its weak third quarter results, with sales falling 14% and order intake falling 9%, although the firm is still reaffirming full-year guidance and most other financial metrics saw an improvement.

Commenting on the appointment of Sial, Nebreda said: “I’m extremely pleased to have Manu join Fluence as we continue our focus on growing our company and achieving profitability. Manu’s track record of success as a public company CFO, his outstanding financial leadership, and breadth of experience in clean energy will be an invaluable asset to our organization as we move into our next chapter.”

15 September 2026
San Diego, USA
You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.

Read Next

June 12, 2026
Japanese consumer electronics giant Panasonic intends to convert its electric vehicle (EV) battery cell manufacturing facility in Kansas, US, to produce batteries for data centre applications, beginning Q3 of 2029.
June 12, 2026
Legislation to create an incentive programme for behind-the-meter (BTM) energy storage in New Jersey has been advanced by the US state’s Senate Environment and Energy Committee.  
Premium
June 12, 2026
Energy-Storage.news Premium speaks with Scott Blalock, general manager, integrated applications engineering, at BESS integrator Wärtsilä Energy Storage.
June 11, 2026
DNV has independently verified that Fluence’s global fleet of battery energy storage systems (BESS) achieved 98.7% MW-weighted availability.
June 10, 2026
EDP and SRP complete 200MW/800MWh Arizona BESS, Pathway Power closes $150m facility, and B2U secures Waymo supply deal for second-life EV batteries in grid storage.