Lithium Battery Storage System Parameters
| Model | Battery system | iBAT-WBS-372H |
| Battery pack | iBAT-WM-14.33H | |
| Technical Data | Battery type | Lithium iron phosphate |
| Battery cell | 3.2V, 280Ah | |
| Combination | 1P416S | |
| Nominal capacity | 372kWh | |
| Nominal voltage | 1331V | |
| Voltage range | 1040~1497V | |
| Nominal charge/discharge current | 140A | |
| Cooling | Forced air cooling | |
| Permutation type | 3 columns, 9 rows | |
| Key components | 26 packs, 1 HV switch box | |
| Charging temperature range | 0~55℃ | |
| Discharging temperature range | -20~55℃ | |
| Humidity | 5%-90% (non-condensing) | |
| Altitude | ≤2000m | |
| Protection level | IP20 | |
| Dimensions (LxWxH) | 1500*810*2305mm | |
| Weight | 2550kg |
Battery cell temperature distribution
Battery module temperature distribution
Battery system temperature control
Lithium Battery Storage System Features
1
Long cycle life: More than 6000 cycles @ 809% DOD;
Passed International Certifications:
IEC 62619; UL 1973, UL 9540A, UN 38.3, GB/T 36276,
Meet the most stringent cell intrinsic safety requirements.
2
Avoid short circuit, flexible buffering between cells, overall elastic restraint to reduce the influence of cell expansion;
Air duct between cells effectively control heat accumulation & avoid thermal runaway.
3
Perfect thermal management technology through simulation and actual testing, to control the temperature rise in the battery system to ＜5℃
4
More than 20 complete control processes
More than 100 MES data points
More than 500 quality control points
All data upload to the cloud for long-term traceability.
5
Passed 28 safety & reliability tests, 500 performance testing.
6
Two-stage battery safety management system Full coverage of key sampling points to build a complete lot Real-time monitoring feedback, fault diagnosis and warnings Triple protection, blocking risk spread
