| Single Cell Qty: | 57600 PCS 3.2V/6Ah | Battery Box: | 120pcs 500Kwh 38.4V/240Ah |
|---|---|---|---|
| Battery Cabinet: | 6pcs, Set Size:1.846*0.63*2.388m | Host BMS: | 7 BMS,1 Host 20 Slave Per String |
| PCS QTY: | 1 X500Kw | Power Distribution Box: | 1 Set |
| Container: | 40ft Container ,fire Fighting,AC,lighting And So On. | Depth Of Discharge(DOD): | 95% |
| Cycle Life(0.25C,room Temp): | 85%DOD,over 6000 Cycles | Storage Temp: | 25-45℃ Is Best |
| High Light: | 2 Mwh Containerized Energy Storage System, BMS Containerized Energy Storage System, 57600PCS Cell Energy Storage Container | ||
PRODUCT DISPLAY
1.Battery String
2.Fire Pipeline
3.Air Conditioner
4.Electrochemical Fire Suppression Device
5.DC Busbar Cabinet
6.AC power distribution cabinet
7.PCS
Product Datasheet
| Item | Qty | Unit | Parameters | Remark |
| Single cell | 57600 | pcs | 3.2V/6Ah,145g | Produced by CLP |
| Battery box | 120 | pcs | 38.4V/240Ah,90kg | 20 pcs battery boxes connecting in series to 1 battery string,totally 6 battery strings |
| Host BMS | 7 | set | 1 host 20 slave per string | Produced by CLP , every battery string use 1 set of BMS,7 sets of total control host. |
| Battery cabinet | 6 | set | size:1.846*0.63*2.388m | Shown as Figure 2-1 |
| PCS | 1 | set | 500KW | |
| Power Distribution Box | 1 | set | ||
| Container | 1 | Set | 40ft container including fire fighting,air conditioner,lighting and so on. |
Energy Storage System main parts introduction
The energy storage system consists of 6 battery strings with a total system energy of 1.105MWh.
The detailed performance of the battery box, battery string and battery system is shown in Table 2-1.
Table 2-1 battery box,battery string,battery system main performance parameter
| Item | Battery box | Battery string | Battery system |
| Rated voltage/capacity | 38.4V240Ah | 768V240Ah | 768V1440Ah |
| Energy/kWh | 9.216 | 184.320 | 1,105.920 |
| Depth of discharge(DOD) | 95% | Over 90% | Over 85% |
|
Cycle life(0.25C,room temp) |
85%DOD,over 6000 cycles |
85%DOD,over 6000 cycles |
85%DOD,over 6000 cycles |
|
Storage temp |
25-45℃ is best |
25-45°C is best |
25-45°C is best |
|
Self discharge |
25℃,month/≤5% |
25℃,month/≤5% |
25℃,month/≤5% |
|
Size(L*W*H)/mm |
625*520*250 |
1846*630*2388 |
12192x2438x2896 |
|
Remarks: The above parameters may change due to version upgrade. Please refer to the technical agreement for physical parameters. |
|||
The 1.105MWH battery system was divided into 6 battery strings.Each battery string was consisted of 20 battery boxes.
Figure 2-2.
Figure2-2 Battery String 768V 240AH Electrical Topology
Each 20 pks 38.4V 240AH battery boxes connected in series to attain 1 sting 768V240AH and 6 strings
connected in parallels to attain 768V1440AH.
Table 2-2 Energy Storage System Configuration
| Type | Parameter |
Lower Limiting voltage(V) |
Upper Limiting voltage(V) |
Nominal voltage(v) |
Energy (KWH) |
Qty. |
| Cell | 32700/6Ah | 2.8 | 3.6 | 3.2 | 0.0192 | 57600 |
| Battery Box |
38.4V240AH (40P12S) |
33.6 | 43.2 | 38.4 | 9.216 | 120 |
|
Battery String |
768V240AH (40P*12S*20) |
672 | 864 | 768 | 184.320 | 6 |
|
Battery System |
768V1440A (240P*240S) |
672 | 864 | 768 | 1,105.920 | 1 |
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