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Contact us to learn more about our innovative, personalized storage solutions that grows and fits into your lifestyle.
We use the safest,
Smart energy management system supports multiple applications.
Lowest Energy Cost
Competitively priced, easy
to install, and high round-trip
10 year warranty up to
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Why Choose Fortress Power Products?
Alain was knowledgeable, patient, and thorough as he helped me update the firmware for the Fortress batteries in a remote off-grid setting. I really appreciated him taking the time to make sure everything was working correctly.
Great company with a great product line. The eVault 18.5 kWh is the real deal. Serious storage capacity and quality with an accessible price tag. Quickly becoming my favorite LFP battery storage system to install.
Great lithium iron phosphate battery solutions for our solar projects that require batteries that cycle on a daily basis
Solar Industry in 2019 & 2020!
Powering increased revenue and expanding solutions for these innovative companies.
and households energy storage products they can depend
on, built from only the highest quality, highest powered
lithium ferrite phosphate batteries.
Tips & Advice
How Solar Battery Backup Keeps the Power On During Hurricane SeasonContinue Reading...
How Solar Battery Backup Keeps the Power On During Hurricane Season
Technically, hurricane season in the Atlantic Ocean, Caribbean Sea, and Gulf of Mexico runs from June through November. However, the National Oceanic and Atmospheric Administration (NOAA) reports that the first named storm of the past seven years has formed inContinue Reading...
Fortress Power announces a new Logo and Website in a re-branding effortContinue Reading...
Fortress Power announces a new Logo and Website in a re-branding effort
WWW.FORTRESSPOWER.COM Fortress Power is excited to announce a brand-new logo and website that gives us an entirely updated new look. This marks a significant milestone in our journey, presenting an opportunity to reflect on everything theContinue Reading...
FORTRESS POWER ANNOUNCES THE FLEXRACK – A COMPACT CARBON STEEL ENCLOSURE FOR EFLEX 5.4KWH BATTERIES.Continue Reading...
FORTRESS POWER ANNOUNCES THE FLEXRACK – A COMPACT CARBON STEEL ENCLOSURE FOR EFLEX 5.4KWH BATTERIES.
Fortress Power announces the FlexRack – a Compact Carbon Steel Enclosure for eFlex 5.4kWh batteries. Southampton, Pennsylvania — Fortress Power today (Wednesday, June 23, 2021) announces its newest product, the FlexRack – this compact high quality steel enclosure stores upContinue Reading...