Sleek. Simple. Sustainable. sonnenCore powers your essentials with an all-in-one, high-performance, 100% sonnen engineered solution that packs a punch for the price.
Introducing our newest home battery solution that uses safe, long-lasting, and sustainable technology to keep your solar working and your family up and running even when the grid goes down. sonnenCore seamlessly manages how your home uses clean energy throughout the day.
sonnenCore uses ultra-safe, durable battery technology that comes with an industry leading 10-year or 10,000 cycle product warranty and an expected lifetime energy throughput of 58 MWh (see Warranty for details).
The sonnenCore is a sleek home battery that’s as quiet as a whisper and built with batteries that are 100% recyclable (at an R2 facility), so it’s good for your home and the planet.
sonnenCore is an evolution in the high-quality energy management solutions that sonnen has been designing for 10+ years, now at an attractive price for cost-conscious homeowners.
Watch how the sonnenCore home battery works throughout the day to maximize and manage your clean energy, reduce your reliance on the grid, and keep you powered during unexpected outages.
Now all Rocky Mountain Power customers in Utah and Idaho can qualify for the Wattsmart Battery Program when they add a sonnen battery to their home. This utility program uses the sonnenVPP to virtually connect batteries across the states, creating a distributed, clean energy power plant that supports the local community and the power grid. As a member of the Wattsmart Program you are eligible for benefits:
✓ Get an upfront incentive when you enroll
✓ Earn ongoing bill credits for supporting the grid
✓ Help create a healthier environment
✓ Keep electric prices among the nation's lowest
✓ Gain access to reliable backup power
✓ Support the energy transition
"...it's about safety and the fact that the sonnenCore that customers are investing in will last."
"The sonnenCore is really revolutionary."
"...when installing a battery in someone's home, we definitely want to use a sonnenCore battery."
