Battery Storage
sonnenBatterie 10
The flexible all-rounder among energy storage systems
Thanks to its high nominal capacity, inverter power, and the use of lithium iron phosphate (LiFePO4) battery technology, the sonnenBatterie 10 is an innovative energy platform that guarantees high performance. It offers high performance, intelligent charging behavior, and can reliably supply energy even in the event of a power outage.
Capacity
5.5 to 22 kWh
Maximum Power
4.6 kW
10 years
warranty
Ideal for existing systems
Compatible with existing photovoltaic systems, sonnenBatterie 10 is the ideal solution for optimizing the energy self-produced by the system and managing it best according to your energy needs.
Maximum versatility
sonnenBatterie 10 guarantees high performance and is suitable for various areas of use, from residential to small business, with the possibility of installing multiple storage systems in cascade.
Reliability and sustainability
Battery with lithium-iron-phosphate (LiFePO4) technology, to always offer maximum safety, reliability and long life (useful life equal to 10,000 charge/discharge cycles).
Optional power failure protection
Combined with our sonnenProtect 4000, the sonnenBatterie 10 provides reliable power even during an outage. The battery automatically switches to emergency power mode and continues to supply your home with stored power.
Long-term peace of mind with sonnen
LFP Battery Cells
From the very beginning, we have relied on lithium iron phosphate (LFP) technology for our batteries. This technology is not only more environmentally friendly, but also safer and longer-lasting than many other cell types. LFP batteries are known for their long service life and high efficiency, without relying on critical raw materials such as cobalt.
Battery research in-house
At the sonnen laboratory, our experts continuously test the latest storage technologies to support a more sustainable energy future. Strict testing procedures ensure outstanding safety, efficiency and durability. Extreme stress tests simulate decades of use, while our storage systems are constantly refined to meet the demands of tomorrow’s smart energy networks.
Data servers in Germany
All data is stored on servers in Germany and protected in line with the highest security standards. Daily monitoring of installed systems allows potential issues to be identified at an early stage, while automated battery maintenance helps ensure consistently reliable product quality.
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Become a sonnen Business Partner
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Offer your customers one of the most innovative storage solutions on the market.
Frequently Asked Questions
