Engie and sonnen partner on French solar-plus-storage package

April 26, 2018
Facebook
Twitter
LinkedIn
Reddit
Email
Credit: Engie

French utility Engie and German energy storage firm sonnen have formed a partnership to offer a package of solar and energy storage to households in France, according to Reuters.

The ‘My Power’ package is already available and Engie has identified 3 million customers in France living in detached houses that are conducive to using the solar-storage combination. Moreover, customers in southern France could power close to 100% of their electricity needs through the package in the summer months between May and September, with northern customers able to generate around two thirds of their power demand.

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

Sonnen’s chief executive Christoph Ostermann told Reuters: “Engie has tested the systems and is now going into this market. Together, we would like to become a dominant player in French home solar batteries within two to three years.”

The addition of storage will allow customers to become even more independent, having seen retail power prices rise around 20% over the last five years as the country’s nuclear reactors have aged.

Engie and sonnen hope to emulate the success of the package model in the Italian and German markets.

Read Next

April 27, 2026
South African renewables developer Pele Green Energy and French firm Engie have inaugurated a 75MW solar PV project in the Northern Cape region.
April 21, 2026
A group of non-profit organisations is petitioning California’s high court to review a recent decision that upheld the California Public Utilities Commission (CPUC) net energy metering 3.0 (NEM 3) policy for rooftop solar installations.
March 26, 2026
SMA Solar has posted losses of €65.4 million in 2025, which it attributed to a series of “one-time items”, including muted market demand.
February 24, 2026
Wooderson Solar Development Co has secured federal environmental approval for a 450MW solar PV power plant with 3,600MWh of co-located battery energy storage in Queensland, Australia.
January 19, 2026
Emirati renewables developer Masdar and French utility Engie have reached financial close on the 1.5GW Khazna solar project in Abu Dhabi.
January 8, 2026
ENGIE and Ampion added new solar capacity, Reactivate plans to build on landfill sites and Pivot has completed the first phase of a portfolio.

Upcoming Events

Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA