The sonnenBatterie is a complete system - ready for connection. This means inside every sonnenBatterie you'll not find only the extremely durable battery modules but also an inverter, and intelligent energy manager, measurement technology and the software to operate it all smoothly all in one handy box.

Every household has its own unique energy needs which is why sonnenBatterie was developed as a multi-stage storage system that can be adapted to the most diverse energy needs. With storage sizes ranging from 2kWh to 16kWh that can be expanded over time in 2kWh blocks the system is extremely flexible for future expansion.

The sonnenBatterie comes with the expierence of 20,000 installed systems, is currently made in Germany but will soon be manufactured at the old Holdens plant in Elizabeth South Australia!

The sonnenBatterie will be a major part of the the South Australian Governments Home Battery Scheme which offers up to a $6000 grant to aid in the purchase of a battery system!

https://sonnen.com.au/sonnenbatterie/

sonnenFlat

SonnenFlat is an energy tariff for Sonnenbatterie owners. You receive a guaranteed annual allowance of energy for a low monthly fee and in return some of the energy stored in your sonnenBatterie will be used to assist in the stabilisation of the electricity grid resulting in reducing your energy bill.

There are 3 energy packages you can choose from to suit your needs

¹ South Austalia  - SA Power Network customers will have an extra $12+GST above the standard monthly fee.

² Consumption from the grid in excess of annual energy allowance will be charged at competitive per kWh rate. Package Prices exclude GST.