The sonnenBatterie is not just a battery, it's an intelligent storage system that automatically adjusts the energy usage in your household. In combination with solar panels the sonnenBatterie will enable you to supply yourself with clean energy – thus making you independent and protecting you from energy price hikes.
The sonnenBatterie has a minimum lifespan of 10,000 charging-cycles. So you can rest assured that it will supply you with clean energy for many years to come.
In the sonnenBatterie we exclusively use lithium iron phosphate batteries – the safest lithium battery technology available today.
With a sonnenBatterie you can cover a huge part of your energy needs with self-produced, clean energy. Those people already decided to become independent from conventional energy and increasing prices.
Thanks to my sonnenBatterie I don't have to put up with conventional power companies and their ever rising energy prices.
Carlo Hailer, sonnenBatterie owner
As a young and upcoming company, sonnen GmbH has been honored for its innovative products and fast growth for several times. This proves that our vision of a future characterized by clean and decentralized energy supply is the right way to go.