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Fortress Power eFlex 5.4 G2 > 48 Volt 5.4kWh (105AH) Battery - Lithium Iron Phosphate (LiFeP04)
Fortress Power eFlex 5.4 G2 > 48 Volt 5.4kWh (105AH) Battery - Lithium Iron Phosphate (LiFeP04)


 
Our Price: $2,583.00
Warranty: 10 years (8000 Cycles @ 80% DoD)


Product Code: FORTRESS-POWER-EFLEX-5.4-G2
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Description Videos Datasheet
 

Fortress Power > 48 Volt 5.4kWh (105AH) Battery - Lithium Iron Phosphate (LiFeP04) - G2

The eFlex 5.4 kWh 48 Volt Lithium Iron Phosphate Battery is a safe, scalable solution for any project energy storage needs.

With built-in data storage and Wi-Fi for remote troubleshooting and monitoring. The eFlex is light years ahead of the pack. Additional features, such as the Smart Battery Management System (BMS) includes relay disconnects, closed-loop communication for many hybrid inverters, cell voltage, and temperature monitoring, and cell balancing to maximize reliability and longevity, as well as wifi for internet-of-things compatibility.

The Fortress Power eFlex has the highest round-trip efficiency in the industry at 98% efficiency.

Also, this battery has several mounting options such as the included wall mount, optional floor mount and server rack mount to fit your individual project’s needs. Floor stands are included with the Fortress Power eFlex 5.4, as an immediate mounting option.

NOTICE: eFlex and eVault batteries will likely need a firmware update when being paired with the Fortress Envy inverter. Software download required. Communication cable provided by Fortress Power upon request. Can be used repeatedly for multiple projects.

Model eFlex 5.4 G2
Series eFlex
Manufacturer Fortress Power

Mechanical

Type Lithium Iron Phosphate (LiFePO4)
Dimensions (L x W x H) 18" x 23" x 7.3"
Weight 108 lbs
Nominal Voltage 48V
Rated Capacity (20 Hour Rate) 105 AH
Terminal Type M8
Warranty 10 years (8000 Cycles @ 80% DoD)
Certifications UL9540, UL9540A. UL1973, UL1642, CEC, SGIP
Shipping Classification UN 38.3, CLASS 9
(Lithium Ion Battery)
Shipping Method Freight

Detailed Information

Lithium Iron Phosphate Battery
The Fortress Power eFlex is a 5.4 kWh scalable energy storage solution based on safe and energy dense prismatic Lithium-Iron-Phosphate cells. The high amperage, smart Battery Management System (BMS) includes relay disconnects, closed-loop inverter communication, cell voltage and temperature monitoring, and cell balancing to maximize reliability and longevity, as well as wifi for internet-of-things compatibility. The unit can be wall mounted, floor mounted, and server rack mounted.

    Features

  • G2 version has eFlex wall mount bracket included
  • IP 65 Dust and Water Proof design for outdoor install
  • 98% Roundtrip efficiency
  • High Durability and Long-Lasting
  • Safe Lithium Iron Phosphate Technology (LiFeP04)
  • Flexible mounting options
  • Remote monitoring
  • Advanced cell level monitoring and balancing
  • Close-loop communication with many hybrid inverters
  • Canbus, Modbus, and wifi communication
  • UL 9540 certified

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