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sonnen, Inc. sonnenCore+ 20
sonnenCore+ 20

sonnen, Inc. sonnenCore+ 20

sonnen, Inc.

Manufacturer Reviews (5)

Very Good
  • Usable Capacity: 20kWh
  • Roundtrip Efficiency: 85.8%
  • Warranty: 10 Years

The sonnenCore+ is an indoor-rated solution that is stackable up to 3 systems for a max capacity of 14.4 kW / 60 kWh. The all-in-one design combines smart energy management with safe and long-lasting batteries to efficiently manage solar energy usage throughout the day, store excess solar power for use at night and provide reliable backup power during planned and unplanned power outages.

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sonnen, Inc.

(5)

The sonnenCore+ is an indoor-rated solution that is stackable up to 3 systems for a max capacity of 14.4 kW / 60 kWh. The all-in-one design combines smart energy management with safe and long-lasting batteries to efficiently manage solar energy usage throughout the day, store excess solar power for use at night and provide reliable backup power during planned and unplanned power outages.

See all sonnen, Inc. Solar Batteries See all Solar Batteries
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Battery Overview
Model Year
2023
Connection Type (AC or DC)
AC
Chemistry
Lithium Iron Phosphate
Audience
Residential
Total Capacity
20kWh
Usable Capacity
20kWh
Power: Peak
4.8kW
Depth of Discharge
100%
Degradation
7%
Roundtrip Efficiency
85.8%
The key characteristics of a battery are the power output, usable capacity and efficiency with which it stores and discharges electricity. Other characteristics, like the chemistry of the battery, help to determine how effective it is at storing electricity.

Warranty & Life Information
Warranty
10 Years
Warranty Cycles
10000
Warranties are an indication of the overall quality of the battery. Look for a high number of cycles, a high percentage of end-of-life usable capacity, and a large number of years warrantied.

Physical Characteristics
Battery Dimensions
1816 mm L
685.8 mm W
355.6 mm D
Traits
  • Scalable
  • Off-Grid Capable
  • Backup Capable
The physical characteristics of a battery help determine whether you’ll need an entire garage of batteries or a wall-mounted, radiator-size battery. Beyond just storing energy, batteries have a number of additional traits, such as being able to easily scale in size or to provide power if the grid goes down.

Product Certifications
Certifications Received
None
Organizations like the International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL) create national and international standards for energy storage systems to ensure any products on the market meet certain specifications for safety and reliability reasons.
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