• Server Rack LiFePo4 Solar Battery 48V 8kW | BSLBATT
    Server Rack LiFePo4 Solar Battery 48V 8kW | BSLBATT
    48V 160Ah 8kW Lithium ion Solar Battery
    The BSLBATT 48V Server Rack LiFePo4 Solar Battery features a highly reliable lithium battery with over 6,000 cycles, 80% DOD @1C, and stable performance. And Stubby has an advanced Battery Management System (BMS) to improve system performance, extend life and ensure safety. The battery can be mounted on the wall or placed in a battery box, with over 8kWh of capacity to meet the needs of your family and expandable by up to 16 units!
    • B-LFP48-200PW
    • Product Description
    Product Description

    48v lifepo4 battery,server rack lifepo4

    8 kWh Lithium Server Rack Battery - - Stubby

    This high performance 48V rack battery has a large power capacity with fast charging and continuous discharge capability, providing 98% efficiency. The BSLBATT B-LFP48-160E allows any unused energy produced by a photovoltaic system to be temporarily stored in a battery. With the leading BMS technology, 15-30 identical battery modules can be expanded, and the maximum capacity can reach 275.76 kWh when connected in parallel.

    48 volt lifepo4 battery solar battery 8kWh battery (1)

    All 48 volt LiFePo4 batteries designed by BSLBATT meet and exceed all safety requirements for energy storage systems. At the battery level, our systems have successfully passed explosion, crush, puncture, drop and shock tests. Advanced lithium iron phosphate (LFP) technology operates over a wider temperature range to provide the most reliable performance. LFP has proven to be one of the safest lithium technologies in the industry and is manufactured to the highest standards.

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    B-LFP48-160E Product Highlights

    ● Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

     No Thermal Runaway with Fire Propagation

     No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling

     Extended Operating Temperature -4 to 140F

     98% Efficiency Rate

     8.192 kWh expandable up to 275.76 kWh

     AC Coupled for both new and retrofitted installations

     8kW Nominal power

     Suitable for both indoor and outdoor installation (IP65 rating)

     Premium 10 Year Warranty

     Modular design gives highest flexibility

     16 Cell lithium batteries as denoted with the voltage 51.2v

     Multiple communication interfaces: RS485, RS232,CAN

     Long life cycle, more than 6000 times

     Safety Cert. RCM, IEC, FCC, TUV, CE, UN38.3, UL1973 and so on

     Module level auto-balancing

     0.5C/1C continualcharge and discharge

     Proven BMS with widest compatiblities with inverters

     Simple buckle fixing minimize the installation time and cost

    The BSLBATT stubby is the ideal energy storage solution for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the BSLBATT Lithium Battery stubby. Order online or contact us: inquiry@bsl-battery.com

    ▲Download Product Data

    Model                                             BSLBATT LFP-48V Stubby

              Electrical Characteristics

    Nominal Voltage 51.2V(16series)
    Nominal Capacity 160Ah
    Energy 8.192 kWh
    Internal Resistance ≤60mΩ
    Cycle Life ≥6000 cycles @ 80% DOD, 25, 0.5C ≥5000 cycles @ 80% DOD, 40, 0.5C
    Design Life 10-20 years
    Months Self Discharge ≤2%@25
    Effificiency of Charge ≥98%
    Effificiency of Discharge ≥100% @ 0.2C ≥96% @ 1C



    Charge Cut-off Voltage 54.0V±0.1V
    Charge Mode 1C to 54.0V, then 54.0V charge current to  0.02C (CC/CV)
    Charge Current 100A
    Max. Charge Current 130A
    Charge Cut-off Voltage 54V±0.2V(Floating charge voltage)


    Continuous Current 100A
    Max. Continuous Discharge Current 130A
    Discharge Cut-off Voltage 38V±0.2V


    Charge Temperature 0~60(Under 0 extra heating mechanism)
    Discharge Temperature -20~60(Under 0work with reduced capacity)
    Storage Temperature -40~55 @ 60%±25% relative humidity
    Water Dust Resistance Ip21 (The battery cabinet supports Ip55)



    Method 15S3P
    Case Iron (Insulation painting)
    Dimensions 640 x405 x225mm
    Weight Approx:85kg
    Gravimetric Specifific energy Approx:92Wh/kg
    Protocol (optional) RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter

    Strong & Durable Structure

    BSLBATT server rack battery adopts the patented rhombus Tier One, A+ LiFePO4 Cell Composition. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.

    48V lithium ion battery for solar

    Performance Characteristics

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    48V lithium ion battery life home battery life

    Factory Moments

    solar battery manufacturer BSLBATT in China 1

    The BSLBATT storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. BSLBATT curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.

    As one of the top lithium ion solar battery manufacturers, we can custom different specification batteries. Voltage: 12 to 48V; capacity: 50Ah to 600ah.


    “BSLBATT batteries eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means BSLBATT batteries generally pay for themselves in under 4 years!”