Lithium Battery Module
product

Lithium Battery Module

The lithium iron phosphate (LiFePO4) battery module is a rechargeable battery with constant output of 48Vdc. The battery consists of 16 single-cells connected in series. The product comes with many choice of capacities such as 20Ah, 40Ah, 50Ah, 70Ah,and 100Ah

The battery cell is designed with good safety performance and adopts a 2-level protection safety valve; When the pressure inside the battery is too high in a certain level, a one-way safety valve will release gas and heat to protect the battery from exploding and creating fire.

The battery module is provided with Battery Management System / BMS that provides protections against over-voltage, under-voltage, short circuit, reverse connection, overload, over current, high and low temperature, balancing dormancy, etc. The BMS is also provided with recording functions that can be extracted to excel files and also telecommunication ports for remote monitoring.

Model
Categories
DC Supply
Brand

Main Features :

  • High energy density and capacity that able to delover 2-3 times energy compare to lead-acid battery
  • Long cycle life is at least 5 times compare to Lead acid battery
  • High temperature operating condition up to 65oC
  • High safety protection
  • High C-rate that support high charge/discharge rate to meet the requirement for high-current discharged in a short time and quick charging
  • Fast charging. 80% within 30min and full charge within 3h
  • Environment friendly and free from heavy metal

BMS Main Features :

  1. Protection from 
    • over charging
    • over discharging
    • over current
    • temperature
    • short circuit
    • over charging
    • reverse connection
  2. Load balancing
  3. Provide multi communication ports
PARAMETER  SIPFP48020  SIPFP48040 SIPFP48050  SIPFP48070  SIPFP48100
Output Voltage 48Vdc
Capacity 20AH 40AH 50AH 70AH 100AH
Length 482mm 482mm 482mm 482mm 482mm
Width 405mm 450mm 480mm 480mm 480mm
High 88mm (2U) 133mm (3U) 133mm (3U) 195mm (5U) 250mm (6U)
Weight ~19.0Kg ~28.6Kg ~35.0Kg ~45.0Kg ~55.0Kg
Total Power 1024WH 2048WH 2560WH 3584WH 5120WH
Equalization Charging Voltage 56.8Vdc
Floating Charging Voltage 54Vdc
Charging Current 0A – 20A 0A – 40A 0A – 50A 0A – 70A 0A – 100A
Recommend Charging Voltage 10A
Output Current 0A – 20A 0A – 40A 0A – 50A 0A – 70A 0A – 100A
Working Voltage 56.8V– 45.0V
Charging Temperature 0 ~ 65OC
Discharged Temperature -20 ~ 65OC
Storage Temperature -20 ~ 70OC
Humidity ≤95% (40 OC ±2 OC)
Lifecycle  (at 25OC operation) ≥2000
Lifetime  (at 25OC operation) ≥10 years
  • Backup battery such as UPS
  • Solar panel
  • Electric vehicle 
  • Telecom stations
  • Power stations
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