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
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INCLUDES INTERGRATED BUSBARS AND BATTERY CABLES FOR EASY STACKING
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EASY TO ADD DIN RAIL THERMOSTAT FOR COLD CLIMATES
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PASSIVE COOLING VENT FOR WARM CLIMATES
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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:
eFlex Data Sheet