Share to:

Server Rack LiFePo4 Solar Battery 48V | BSLBATT

48V 160Ah Lithium ion Solar Battery
The BSLBATT 48V Server Rack LiFePo4 Solar Battery features a highly reliable lithium battery with over 6,000 cycles, 100% 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
Nominal Voltage:
Battery Capacity:
Design Life:

Product Description

48v lifepo4 battery,server rack lifepo4

8 kWh Lithium Server Rack Battery - - Stubby

Compact Size, Easy to Install

Module design fits standard indoor racks, cabinets, wall-mounted or outdoor container systems

lithium ion solar battery,batteries for homes,batteries for pv systems,batteries for solar

battery powered homes

The World's Smartest Battery Management System

The built-in battery management system integrates multiple layers of safety features, including overcharge and deep discharge protection, voltage and temperature observation, overcurrent protection, battery monitoring and balancing, and overheating protection.

Superior Performance and Efficiency

This high performance 48V rack battery has a large power capacity with fast charging and continuous discharge capability, providing 98% efficiency.

batteries for solar


Superior Safety

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.

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:

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 131 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



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.

batteries for solar pv 48v lifepo4 battery
lithium battery BMS lifepo4 battery rack
server rack battery server rack lifepo4 battery
battery backup for solar power systems LiFePo4 battery
lifepo4 rack battery

                                   Performance Characteristics

Powerwall Different current
Powerwall Charging

10kWh Powerwall battery

More Home Battery Solutions >>>

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!”