It's time to declare your independence - sonnenBatterie
A clean, fair and affordable energy supply for all is finally here.
Just imagine you had the chance to take your energy future into your own hands.

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 energy, every member in the sonnenCommunity holds the key to the energy future in his own hands. Join the sonnen movement!

The new face of energy

In the sonnenCommunity your energy has a face. Your energy is not generated in some anonymous power plant but by your neighbours − who are also part of the sonnenCommunity. Check the sonnenCommunity web portal to find out who in your neighbourhood is producing Community energy.

Low-priced energy

As a sonnenCommunity member you'll receive an attractive financial compensation for all your self-produced surplus energy. At the same time you can cover your energy needs for a lot less then the so called market price.

Clean energy

In the sonnenCommunity you are connected with people who share their self-produced energy with others. Join up and start into a clean energy future.

Community discount

When buying a sonnenBatterie you will receive an attractive discount of 1,875 Euro of the gross purchasing price if you join the sonnenCommunity.

Open for all

Anybody can join and purchase his or her energy in the sonnenCommunity. Just contact us and we'll take care of everything for you.

Give us a call.

We're standing by to answer all your questions.

Questions about buying:

+49 (0) 8304 9999038

Mo - Fr 8:00 a.m. - 6:00 p.m
Sa 9:00 a.m. - 4:00 p.m

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You'll usually receive a reply from our staff within 24 hours.

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