Product Specifications
www.FortressPower.com • Sales@FortressPower.com • 877-497-6937
DuraRack
SECURE YOUR ENERGY
KEEP YOUR FAMILY
& BUSINESS SAFE
for Fortress eFlex 5.4 kWh lithium batteries
SCALABLE
UP TO 81 KWH
EASY
INSTALLATION
SLEEK &
CLEAN DESIGN
SPACE
OPTIMIZATION
Expand your energy storage with the new Fortress Power DuraRack! This iron enclosure
stores up to 4 eFlex 5.4kWh batteries. The DuraRack paired with multiple eFlex batteries can
build a 48V UPS server rack or provide storage capacity to home solar arrays. The DuraRack
includes integrated busbars, wheels, and a DIN rail heater mount. This enclosure can be
free-standing or pad mounted and is safe for indoor and outdoor installations.
• IP65 WATER AND DUST RESISTANT FOR BOTH INDOOR AND OUTDOOR INSTALL
• INCLUDES INTERGRATED BUSBARS AND BATTERY CABLES FOR EASY STACKING
• EASY TO ADD DIN RAIL THERMOSTAT FOR COLD CLIMATES
• PASSIVE COOLING VENT FOR WARM CLIMATES
• BUILT ON WHEELS FOR EASY MOVEMENT AND POSITIONING
• EXPANDABLE UP TO 4 UNITS (15 EFLEX BATTERIES; TOTAL 81 KWH)
* batteries not included
OUTDOOR &
INDOOR INSTALL
indoor &
outdoor