J.D. | Burlington, VT | 10/22/2018
Excellent products and service is great too!
I am having a great experience with Fortress Power and recommend their battery solutions to everyone looking for a 10 to 15kWh solution.
Everything you need to know about Fortress Power batteries in 2024
Updated: December 22, 2021Our expert review
SolarReviews Expert Rating Score:
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Unrated
Fortress Power consumer reviews
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Manufacturer since 2016
batteries
Manufacturer since 2016
3.75 from 2 Reviews
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Latest good review 
J.C. | Miami, FL | 12/22/2021
Great product, great costumer support!!
Excellent product, just one battery for my whole house. I installed myself with help from the tech support guys. Their discord channel its awesome!
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Current Fortress Power battery models
Type
LFP
Usable Energy (kWh)
5.37
Inbuilt Battery Inverter
No
Manufactured
CN
Warranty (years)
10
Solar battery specification sheets
Solar battery warranty information
Where you can buy Fortress Power brand batteries online
| Site | Model No. | Price |
|---|---|---|
| N/A | EFLEX 5.4 | N/A |
| N/A | LFP-10 | N/A |
