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Fortress Power - DuraRack + eFlex

Fortress Power - DuraRack + eFlex

by Fortress Power
SKU DuraRack
$1,015.00 - $13,755.00
$1,015.00
$1,015.00 - $13,755.00
$1,015.00
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Fortress Power - DuraRack + eFlex

Expand your energy storage with the Fortress Power DuraRack. This iron enclosure stores up to 4 eFlex 5.4kWh batteries, and is expandable up to 4 units (15 eFlex batteries, 81KWh). 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.

Key Features:

  • 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
  • EXPANDABLE UP TO 4 UNITS (15 EFLEX BATTERIES; TOTAL 81 KWH)

DuraFlex Specifications:

DuraRack Specifications
Enclosure Material Carbon Steel
Enclosure Protection IP65 water and dust proven (outdoor)
Enclosure Color White
Dimensions [W x H x D] 29.29 x 41.34 x 18.03 in (744 x 1050 x 458 mm)
Enclosure Weight 59.6 kg / 153.2 lbs
Maximum Battery Units 4 eFlex 5.4
Storage Capacity Range 5.4kWh – 21.6 kWh per unit
Max. Storage Capacity 81 kWh (4 unites in parallel)
Knockout Size 1 inch & 2 inch
Positive and Negative Battery Busbars 2 x 4 points; M8 (5/16) Terminal Rings
Positive and Negative Busbars to Inveter 2 points; m10 (3/8) Terminal Rings
Battery Cables 4 sets of
Terminal Torque 7.0 – 7.7 Nm (5.1 – 5.7 ft-lb)
Enclosure Warranty 3 Years
Certifications UL9540, UL9540A, UL1973, CEC, SGIP

 

 

eFlex Batteries Specifications:

 

General
Name eFlex 5.4
 Total Energy(kWh)  5.4
Max. Charge Current (Continuous) [A] 100
Max. Discharge Current (Continuous) [A] 60
Max. Pulse Current (for 5 sec) [A] 130
Capacity [Ah] 105
Voltage Range [V] 48-55
Charging Temperature [F] 32 to 113
Discharging Temperature [F] 32 to 140
Storage Temperature [F] 32 to 95
Dimension [L x W x H, inch] 21.5 x 17.5 x 7.2
Weight [lbs] 116
Life Cycles 8000 @ 80% DoD
Round Trip Efficiency >98%

 


Downloads:

DuraRack Data Sheet

DuraRack Installation Manual

eFlex Data Sheet