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Fortress Power DuraRack Indoor / Outdoor Enclosure with 3 eFlex 5.4kWh (16.2 kWh) Battery Units Included

In stock
SKU
DuraRack_3XeFlex5.4G2
Special Price $11,200.00 Regular Price $12,474.00
Buy 2 $11,100.00 eachsave 1%
Buy 4 $11,000.00 eachsave 2%
Buy 6 $10,900.00 eachsave 3%
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Fortress Power DuraRack Indoor / Outdoor Enclosure with 3 eFlex 5.4kWh (16.2 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
Watts W
Warranty 3 Year Manufacturer Warranty
Special Notes Before purchasing, please be advised that it is recommended to replace your original battery pack with that of the same chemistry. This battery may require a skilled installer or special tools to replace. For skilled end users only. This battery may require soldering and special tools to replace. For skilled end users only. Extended battery packs may require an extra cover that will accommodate its size.
Voltage V
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