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Move quick for this storage offer from ZEN!



For a limited time, purchase a 10kWh or larger ZEN Sonnen Storage System and get a huge $2500* off our regular price!

  • European energy storage with outstanding German quality
  • Modular and expandable design
  • 10 year product warranty
  • Expert system design, quote, and analysis
  • Professional installation by Clean Energy Council accredited installers
  • Backed by Australian-based customer support

ZEN’s Sonnen Storage System combines beautiful design with German quality. The result? The sonnenBatterie is sleek and compact for unobtrusive installation, and overall a best selling all-in-one system. It learns on the job by understanding how you use energy to maximise self-consumption. With a ZEN Sonnen Storage system, you can save hundreds while using your own renewable energy 24 hours a day.


Why choose battery storage?

Battery storage is the future of energy in the home. Whether you want to extend your current system or start generating power with a complete solar power package, a ZEN Sonnen Storage System will help you achieve your goals.

Save Money

Battery storage means you can harness the sun at all hours. With battery storage from ZEN, the average home could save hundreds on their quarterly electricity bills.

Live Sustainably

By using clean green solar energy, you rely less on dirty coal or gas fired power stations. Battery storage reduces your carbon footprint from the moment it’s installed.

Be Independent

The more you use your own solar power, the less you need from the grid. Worry less about ever-increasing power prices by storing excess power to use when you need it.

As with every ZEN Energy solution, the ZEN Sonnen Storage range is also backed by Australian-based customer support direct from ZEN Energy.


We are your first point of contact for any questions or claims.

  • Europe’s best selling all-in-one storage system, with over 10,000 units already sold to date.
  • Everything you need – battery modules, battery inverter, intelligent energy manager and the software to keep it all running smoothly – all in the one sleek unit.
  • Simply plug and play to add additional storage as your demand increases. The sonnenBatterie is expandable in blocks of 2kWh.
  • With sonnen as an official ZEN Technology Partner, you can have peace of mind that ZEN will design and install your sonnenBatterie system in a way that matches your exact requirements.

Interested to learn more and lock in your $2500* discount?

  1. $2500 including GST discount applies to the standard ZEN Energy price for ZEN Sonnen Storage Systems of size 10kWh or above. Discount will not apply to systems of size less than 10kWh.
  2. Discount will be applied as a point of sale discount, at the time of quoting by a ZEN Energy representative.
  3. Offer is limited, and only while stocks last.
  4. ZEN Energy reserves the right to withdraw this offer at any time.