Fortress Power eVault 18.5

Manufacturer Reviews(5)
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EnergySage Rating
Very Good
Usable Capacity
18.5kWh
Roundtrip Efficiency
98%
Warranty
10 years
Spec Sheet
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Battery Overview
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.
Model Year
2020
Connection Type (AC or DC)
DC
Chemistry
Lithium Iron Phosphate
Audience
Residential
Total Capacity
18.5kWh
Usable Capacity
18.5kWh
Power: Peak
9.6kW
Power: Continuous
4.8kW
Degradation
7%
Roundtrip Efficiency
98%

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