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            1. Home›
            2. Shop Solar Batteries & Backup›
            3. Batteries›
            4. Lithium Ferro Phosphate›
            5. eFlex 5.4 kWh Lithium Ferro Phosphate (LFP)
            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) 1
            Fortress Power

            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP)

            Fortress Power eFlex 5.4 kWh LFP Battery, 51.2V (48V) 105 Ah

            Contact Us
            SKU: 9989910 Batteries, Lithium Ferro Phosphate, Shop Solar Batteries & Backup Brand: Fortress Power
            • Description
            • Features & Attributes
            • Documents

            Description

            Fortress Power announces the eFlex 5.4 kWh scalable energy storage battery solution. The unit uses safe and high energy density prismatic Lithium-Iron-Phosphate cells. The battery has a built-in data storage and Wi-Fi for remote monitoring and troubleshooting ability. The smart relay-based Battery Management System (BMS), supports closed-loop communication with various 48V hybrid inverters on the market. Additionally, the BMS monitors and balances the voltage and temperature of each individual cell to maximize reliability and longevity. It has the highest round trip efficiency in the industry at 98%. This unit has wall mounting functionality and fits well into standard server racks for large systems.

            Additional Features

            • 98% Roundtrip efficiency
            • High durability & long lasting
            • Safe Lithium Iron Phosphate technology (LiFePO4)
            • Remote Monitoring
            • Cell level monitoring & Balancing
            • Close-loop communication with many hybrid inverters
            • Scaleable up to 150 kWh

            Features & Attributes

            Weight 123.0 lbs
            Dimensions 21.5 × 17.5 × 7.2 in
            MPN

            EFLEX 5.4

            Battery Warranty

            Not Specified

            Battery Voltage (DC)

            48

            Documents

            Relevant Product Documents.

            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) Manual PDF
            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) Specifications PDF
            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) Warranty PDF
            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) Installation PDF
            eFlex 5.4 kWh Lithium Ferro Phosphate (LFP) Additional Info PDF
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