sonnen, Inc. sonnenCore

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
10kWh
Roundtrip Efficiency
85%
Warranty
10 years

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