sonnenFlat has arrived.
Find out how you can become independent from conventional retailers and take your energy future into your own hands.
It's time to declare your independence - sonnenBatterie.
A clean and affordable energy supply for all is finally here.
See sonnen Worldwide.
The sonnenBatterie eco – the start of your independence
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.
Because of its attractive purchase price and short payback periods, the sonnenBatterie is possibly your most economic access to clean energy.
One for all was yesterday. All for all is the future: the sonnenCommunity.
The sonnenCommunity connects people who produce, use and share energy. By sharing Community energy, every member in the sonnenCommunity holds the key to the energy future in his own hands. After a successful launch in Germany the sonnenCommunity will expand to other countries as well. Each sonnenBatterie already fulfills all technical requirements to be part of the sonnenCommunity.
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.