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43KWh Liquid Cooled LiFePO4 Battery ESS Module For Container Energy Storage System
This standard describes the performance parameters of the 153.6 V/ 280Ah(LFP71173205E -280Ah battery cell) battery pack 1P48S, which is composed of four 1P12S module structures connected in series.
Specification
| No. | Item | Specification | |
| 1 | Nominal Capacity | 280Ah(27±3 ℃, 100%DOD,0.5C) | |
| 2 | Nominal Voltage | 153.6V | |
| 3 | Charge Ending Voltage | 172.8V | |
|
4 |
Discharge Ending Voltage |
0℃≤T(Temperature)≤55℃ |
129.6V |
| -20℃≤T(Temperature)≤0℃ | 105.6V | ||
|
5 |
Standard Charging Method | 25±2 ℃0.5C constant current charge to 172.8V, then constant voltage 172.8V charge till charged current declines to ≤ 0.05C | |
|
6 |
Max. Constant Charging Current |
1C |
|
|
7 |
Max. Pulse Charging Current |
1.5C(50%SOC,≤30s) |
|
|
8 |
Standard Discharging Current |
25±2℃ 0.5C constant current discharge to 120V |
|
|
9 |
Max. Constant Discharging Current |
1C |
|
|
10 |
Max. Pulse Discharging Current |
3C(25±2 ℃,50%SOC,30S) |
|
|
11 |
Operating environment |
Charging:0℃~55℃, max.90%RH Discharging: -30℃~60℃, max.90%RH |
|
| 12 | Pack Weight | 315±2 kg | |