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SONNEN

DE · est. 2010 · part of Shell Renewables and Energy Solutions

Country
DE
Founded
2010
Parent company
Shell Renewables and Energy Solutions
Listed on
—

About SONNEN

sonnen Australia is in voluntary administration; this profile is for existing systems only. Its authorised service and warranty channel, through Enervision, was withdrawn (sonnen's service notice, 22 October 2026). sonnen was founded in 2010 in Wildpoldsried, Germany, and was acquired by Shell in 2019. The systems include integrated inverters and energy management. If you already own a sonnenBatterie, ask the installer who fitted it how a warranty claim is handled now.

Expertise

Home storage systemsGerman engineeringLong-cycle-life systems

Notable innovations

  • 10,000 cycle warranty
  • Integrated energy management

Australian support

1300 137 666service@sonnen.com.ausonnen.com.au

SONNEN products

15 CEC-listed products.

Compare SONNEN specs in the index →

Getting quotes for SONNEN?

We can put you in touch with local WA installers who quote it. No obligation.

By requesting a match you agree to be contacted by installers in the WattMate network covering your suburb. See how we source installers. We'll also email you follow-ups about your request. No obligation, unsubscribe any time. See our privacy policy and collection notice.

Source: sonnen.com.au/about-us · verified 08/05/2026

sonnen solar batteries — WA buyer's dossier | WattMate