EVE 48100 48V 100Ah LiFePO4 Battery Pack For ESS

Items

Parameters

Remarks

Rated Capacity

100Ah

25℃±3℃,0.2C constant current discharging,40.5V cut off

Rated Voltage

48V

Standard Charge Current

20A（0.2C）

0.2C CC（Constant current）charge to 54.0V，then CV（constant voltage）charge， cut off when charging current≤0.05C.

Max Continuous Charge Current

50A（0.5C）

Do not exceed 0.5C

Max Charge Current

100A（1C）

Requirement: 1 cycle/day

Charge Cut Off Voltage

54.0V

Equalized Charge Voltage：53.5V Floating Charge Voltage：51.0V

Standard Discharge Current

20A（0.2C）

0.2C CC（Constant Current）discharge, cut off @40.5V.

Max Continuous Discharge Current

50A（0.5C）

 Continuous 50Adischarge

Max Discharge Current

100A(1C)

Requirement: 1 cycle/day

Discharge Cut Off Voltage

40.5V

2.7V/Cell, 40.5V / Pack.

Max Pulse Discharge Current

130A

25℃±3℃,≤1s

Working Temperature (charge)

0℃~55℃

0℃-10℃：continuous 20A（max）charge 10℃-45℃: continuous 50A（max）charge 45℃-55℃：continuous 20A（max）charge

Working Temperature (discharge)

-20℃~55℃

Battery can work at specified temperature range with capacity loss in tolerance.

Storage temperature

-20℃～ 45℃

(short term) Within 1 month

Storage temperature

0℃～35℃

(long term) Within 1 year

Battery Weight

About 45Kg

Battery Impendence

≤30mΩ

DC Internal Resistance

Charge/Discharge Efficiency

≥95%

Charge/discharge efficiency in Wh (round trip efficiency) at 0.2C charge and discharge current，25℃.