sonnen Batterie

sonnen is a multi-award winning German company that is the largest home-battery supplier in Europe today. sonnenBatterie is a highly intelligent, modular, fully integrated unit completely engineered and made in Germany.

The sonnenBatterie Eco is a Lithium Iron Phosphate battery. Their modular design (starting with a 2kW base cabinet, expandable in 2kW increments) enables users to custom-design a storage system specific to their individual requirements, with the potential to expand up to 16kW on a single system as energy needs increase.


Sonnen Eco Battery 2kW Base Unit


Should even more power be required for commercial applications, multiple sonnenBatterie can be designed as a cascading cluster to deliver a maxium of 48kWh for your business.

With sleek design and a highly intelligent self-learning algorithm that will determine the best time to charge the battery and supply power, the sonnenBatterie is an outstanding example of quality European engineering.

sonnenApp enables easy monitoring and control of your energy usage and production from mobile phone or tablet.


Back-Up Function

sonnenProtect is an optional back-up unit designed to enable power to remain supplied to selected circuits when the grid goes down. This small device can sense outages in real time and automatically switch to stored battery power.


sonnenBatterie Eco 8.2 Specifications

Mounting: Floor Mounted, Indoor

Inverter: Fully integrated Ingeteam Inverter, available  in single & three phase versions

Usable Capacity: 4 kW – 16 kW (expandable in 2 kW increments)

Maximum Battery Efficiency: 98%

Warranty: 10 years or 10,000 cycles

Dimensions: Base Cabinet (2kW): 70cm x 64cm x 22cm
4 – 10kW Modules: 137cm x 64cm x 22cm


To help you decide whether battery storage is right for you we have put together some information and answers to frequently asked questions on our Solar Power Hybrid page.

sonnenBatterie Eco Battery Brochure
sonnenBatterie Eco Battery Datasheet
sonnenBatterie Eco Warranty (Australia)

For further information see the sonnen Website