The sonnenVatterie has a minimum lifespan of 10,000 charging-cycles. You can rest assured that it will supply you with clean energy for many years to come.
In the sonnenBattery, we exclusively use lithium-iron phosphate batteries - The safest battery technology available today.
With an attractive purchase price and short payback periods, the sonnenBatterie is possibly your most economic access to clean energy.
Intelligent, long lasting and
economical - the sonneBatterie
The sonnenBatterie is a high-tech storage system that has proven itself in thousands of households – every day. The combination of a PV system and a sonnenBatterie will allow you to cover about 75% of your yearly energy requirement with self-produced and clean energy. Since your energy is being generated on your roof and not by some anonymous energy provider you are more independent than before. So take your energy future into your own hands and reduce your energy costs to a minimum. The decision for a sonnenBatterie is also a decision for the highest standards in safety and quality that "Made in Germany" stands for.