4 eFlex Max 5.4kWh Batteries (21.6 kWh Total) with DuraRack Enclosu...
Fortress Power NEW eFlex MAX 5.4kWh LFP Battery
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Upgrade your energy storage with the Fortress Power eFlex MAX 5.4 kWh Lithium Iron Phosphate (LFP) Battery Bundle,featuring four eFlex MAX 5.4 kWh batteries (21.6 kWh total) and the robust DuraRack Enclosure IP65 rated for outdoor use. This cutting-edge bundle delivers exceptional performance, durability, and reliability, making it ideal for powering homes, businesses, or off-grid lifestyles.
This enclosure stores up to 4 eFlex MAX 5.4kWh batteries. The DuraRack paired with multiple eFlex MAX batteries can build a 48V UPS server rack or provide storage capacity to home solar arrays. The DuraRack includes integrated busbars, and a DIN rail heater mount. This enclosure can be free-standing or pad mounted and is safe for indoor and outdoor installations.
Switch to Reliable Solar Storage!
Unlock reliable energy storage system with the Fortress Power eFlex MAX 5.4 kWh (x4) + DuraRack Enclosure Bundle –the smart, scalable, and sustainable choice for modern energy needs.
Specification
Model
eFlex MAX
Total Energy(kWh)
5.4
Max. Charge Current (Continuous) [A]
100
Max. Discharge Current (Continuous) [A]
100
Nominal Capacity [Ah]
105
Voltage Range [V]
48-55
Charging Temperature [F]
32 ~ 114
Discharging Temperature [F]
-4 ~ 131
Storage Temperature [F]
20 ~ 95
Dimension [L x W x H, inch]
17.5 x 24.2 x 7.2
Weight [lbs]
108
Life Cyclesv
8000 @ 80% DoD
Round Trip Efficiency
>98%
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eFlex MAX - Installation & Commissioning
