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About Fortress

Fortress knows what it’s like to feel nervous about implementing a new source of energy/technology and unsure of the costs involved, and not be able to feel confident your family is safe from storms and outages through a reliable, energy conscious technology solution.

Fortress Power

At Fortress Power, we pride ourselves on bringing businesses and households energy storage products they can depend on, built from only the highest quality, highest powered lithium ferrite phosphate batteries.

Why Choose Fortress Power Products? x

Fortress Batteries x

eFlex 5.4kWh LFP Battery

DuraRack Indoor / Outdoor Enclosure

eVault Max 18.5kWh LFP Battery ®

eSpire 233 Energy Storage System

FlexRack (for eFlex Batteries)

eVault 18.5kWh LFP Battery

LFP-5 & LFP-10 Battery Series

Fortress Batteries catalogue x

MODEL NAMECAPACITY (Ah)ENERGY (kWh)DIMENSIONS (HxWxD)WEIGHT (kg)EFFICIENCYWARRANYDATASHEETORDER ENQUIRY
eFlex 5.4kWh LFP Battery1055.374446x546x183 mm49>98%10 yearsDOWNLOADREQUEST QUOTE
DuraRack Indoor / Outdoor Enclosure/5.4 - 21.6kWh744 x 1050 x 458 mm153.2/3 yearsDOWNLOADREQUEST QUOTE
eVault Max 18.5kWh LFP Battery ®36018.43515 x 515 x 1073mm235.8798%10 yearsDOWNLOADREQUEST QUOTE
eSpire 233 Energy Storage System280233600 x 800 x 1,766 mm310//DOWNLOADREQUEST QUOTE
FlexRack (for eFlex Batteries)/5.4 - 21.6600 x 600 x 1200mm69.6/3 yearsDOWNLOADREQUEST QUOTE
eVault 18.5kWh LFP Battery36018.519.2 x 21.3 x 38.8 inch1049.4>98%*5/10 yearsDOWNLOADREQUEST QUOTE
LFP-5 & LFP-10 Battery Series1005.12510 mm x 230mm x 674 mm62.5>98%*5/10 yearsDOWNLOADREQUEST QUOTE

Explore our comprehensive offering of Tier 1 products

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