sonnen, Inc. eco 12
Manufacturer Reviews (5)
- AC-coupled to seamlessly add to an existing solar system
- NMC battery chemistry for a more affordable storage system
- Provides backup power for power outages and blackouts
- Stores excess solar energy during the day and use it at another time
EnergySage Rating
Very Good
Usable Capacity
12kWh
Roundtrip Efficiency
86%
Warranty
10 years
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