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Our Products

A cleaner future together with sonnen.

German engineering with 11 years of innovation and ingenuity allows you to take your energy future into your own hands.

Optimise and protect your home with safe and reliable energy storage.

Whether you are looking to invest in new PV panels or already have installed solar panels at home, we have a sonnenBatterie that is right for your home.

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Energy storage

sonnenBatterie 10

The all-round talent for intelligent energy storage systems.

  • Capacity 5.5 - 22 kWh
  • Charge/Discharge 4.6 kW
  • Warranty 10 Years
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Energy storage

sonnenBatterie hybrid 9.53

The energy storage for new solar panel installs.

  • Capacity 5-15 kWh
  • Charge/Discharge 2.5 - 3.3 kW
  • Warranty 10 years
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Energy storage

sonnenProtect 4000

The perfect backup solution for the sonnenBatterie 10.

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Backup Solution

sonnenProtect 2500

The perfect backup solution for sonnenBatterie hybrid.

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Join a unique community of over 90,000 homeowners around the world who power their homes with sonnen and renewable energy.

Together we are making a difference for individuals, communities and the planet by building a clean, reliable and sustainable energy future for everyone.

How energy storage works.

Whatever time of day, the sonnenBatterie will help you optimise your solar panels by allowing you to harness more of the sun's energy. Use up to 80% of your self-generated energy by storing sunlight and using it when the sun isn't shining.

Energy use over the course of a day