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sonnen is one of the global market leaders in smart solar battery storage.

The sonnenBatterie protects you from rising electricity prices and provides you with energy independence. Use cleaner energy generated from your rooftop solar system and store it in your home battery day or night. Our German designed and engineered solar batteries are backed by a local technical support and customer service team.

What is a solar home battery?

A net zero home powered by the sun.

Being energy independent was just one of Felicity and Marc Bernstein’s biggest ambitions when they built a new net zero energy home in Victoria. But what made their family home, The Hutt 01 Passive House, unique was also the opportunity to showcase what a passive house does as featured in Grand Designs Australia.

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A net zero home powered by the sun.
sonnenBatterie Evo

sonnenBatterie Evo

The sonnenBatterie Evo is a fully integrated AC coupled solar battery storage system designed for outdoor and indoor installations.

  • Outdoor rating IP56
  • Useable capacity 10kWh
  • Warranty 10 years
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Energy Offer


For homeowners in the National Electricity Market who want to have it all.

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white sonnenBatterie 9.53 on a concrete wall

sonnenBatterie hybrid 9.53

The sonnenBatterie hybrid is a solar battery that provides up to 80 percent of your households’ annual energy requirements.

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Our community of sonnenBatterie owners share how they have achieved energy independence.
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We are proud of the awards we have been nominated for and received. The recognition we've received proves that our vision of a future of clean and decentralised energy supply is supported by our peers and industry.

March 2021

EuPD Research Australia's Top Brand PV Storage

Solar installers in Australia have ranked sonnen as the top photovoltaic storage brand.

Awards German Sustainability Award Design 2021
January 2021

German Sustainability Award Design 2021

sonnen was awarded the German Sustainability Award Design 2021 under the category "Pioneer." The award recognises exemplary examples of sustainable design in the categories Icons, Pioneers, and Visions of the Future. The winning products are characterised by impressive diversity and innovation.

AU-Australian 57th Export Awards- Research and Development Investment Award Winner
December 2019

Australia Export Awards

The Export Award for Research and Development Investment honours sonnen's achievement as a remarkable exporter and investor.