Fortress Power DuraRack Indoor / Outdoor Enclosure with 4 eFlex 5.4kWh (21.6 kWh) Battery Units Included

In stock
SKU
DuraRack_4XeFlex5.4G2
Special Price $14,500.00 Regular Price $16,199.00
  • Buy 2 for $14,400.00 each and save 1%
  • Buy 4 for $14,200.00 each and save 2%
  • Buy 6 for $13,900.00 each and save 4%

Fortress Power DuraRack Indoor / Outdoor Enclosure with 4 eFlex 5.4kWh (21.6 kWh) Battery Units Included

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.

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
  • BUILT ON WHEELS FOR EASY MOVEMENT AND POSITIONING
  • EXPANDABLE UP TO 4 UNITS (15 EFLEX BATTERIES; TOTAL 81 KWH)

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: 1inch & 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 5.4kWh LFP Battery Features:
  • Rugged, Long-lasting, Daily Use Battery
  • Safe Lithium Iron Phosphate Technology (LifeP04)
  • 98% Round Trip Efficiency
  • Flexible Mounting Options
  • Remote Monitoring including wifi, modbus, and canbus
  • BMS Monitors & Balances Individual Cells
  • NRTL certified to UL9540 and UL9540a standards

eFlex 5.4kWh LFP Battery Specifications

  • Total Energy (kWh): 18.5
  • Capacity[Ah]: 105
  • Voltage Range[V]: 48-55
  • Max. Charge Current (Continuous)[A]: 100
  • Max. Discharge Current (Continuous)[A]: 60
  • Max. Pulse Current (for 5 sec) [A]: 130
  • Charging Temperature[F]: 32 to 113
  • Discharging Temperature[F]: 32 to 140
  • Recommended 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: 6000 @ 80% DoD
  • Round Trip Efficiency: >98%
Compatible with Most Inverters on the Market:
  • Schneider
  • Sol-Ark
  • Midnite Solar
  • OutBack Power
  • SMA
  • Morningstar
  • Phocos
  • Victron Energy
  • Growatt
More Information
Width 29.29
Depth 18.03
Height 41.34
Condition New
Country of Manufacture U.S.A.
Brand Fortress Power
Warranty Life 3
Rechargeable Yes
Capacity 105Ah
Charge Current 100A
Discharge Current 60A
Enclosure Material Carbon Steel
Enclosure Protection IP65 water and dust proven (outdoor)
Enclosure Color White
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)
Certifications CEC, UL 1973, UL 9540, UL 9540A, SGIP
Knockout Size 1inch & 2 inch
Terminal Torque 7.0 - 7.7 Nm (5.1 - 5.7 ft-lb)
Battery Cables 4 sets of
DuraRack (476.90 kB)
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