Morning: Minimal production, high demand
At sunrise, the solar panels start to produce energy, though not enough to cover your morning energy need. The sonnenBatterie bridges the gap with the stored energy from the day before.
What products do we have?
Join the sonnenCommunity with over 60,000 happy customers globally! Whether you have existing or are buying new solar panels the sonnenBatterie seamlessly integrates into your home to help store your solar energy. Complement your sonnenBatterie with our sonnenProtect 4000 and 2500 to protect yourself against power cuts!
What's new?
sonnenBatterie 10! As household energy demand increases, sonnenBatterie 10 can expand from 11 kWh to 22 kWh or even up to 198 kWh to meet your future energy needs!
sonnenBatterie Benefits
Industry leading warranty
Peace of mind for 10 years
Increase self-consumption
Increase your self-consumption up to 80%
Monthly savings
Save on your monthly payments by storing energy for later
Secure yourself against power cuts with a sonnenProtect 4000
Complement sonnenBatterie 10 and never worry about power cuts again! With the sonnenProtect 4000 the power is in your hands. Automatically switch to Island Mode, keeping your solar panels and sonnenBatterie up and running so that you'll never be in the dark again.
Why energy storage?
Midday: Highest production, lowest demand
In the daytime the solar panels energy generation is at its peak. But since no one is home your energy consumption is very low, so now, the generated energy is stored in your sonnenBatterie.
Evening: Low production, highest demand
The highest daily energy consumption is in the evening when the solar panels produce little or no energy at all. The sonnenBatterie will cover the energy need with the energy produced during the day.