| System parameters | |
| Battery type | LFP 3.2V/280Ah |
| Cycle life | ≥ 6500 times (25 ℃ ±5 ℃ / 100% DOD swap 80% energy retention) |
| System rated energy (kWh) | 233 | 261 |
| Voltage sampling point layout ratio | 1:1 |
| Temperature sampling point layout ratio | 1:1 |
| Battery voltage range (V) | 600~950 |
| BMS equilibrium mode | Active equilibrium |
| Discharge depth (DOD) | 100% |
| Ac side parameters | |
| Rated voltage range (V) | 380±15% |
| Rated frequency range (Hz) | 50/60±2.5 |
| Adjustable range of power factor | -1~+1 |
| THDi | ＜3% |
| Parallel / offline function | Support |
| Ac side power rating (kw) | 120 | 150 |
| Other parameters | |
| Ambient temperature range (°C) | -20~+50 |
| Relative humidity range | 0-95% (no condensation) |
| Communication interface | RS485/LAN/4G |
| Peak system efficiency | 90% |
| Protection grade | IP55（PCS IP65） |
| Noise (dB) | ＜55 |
| Thermal management technology | Plate exchange liquid cooling |
| Fire fighting system | Kechuang special fire fighting gas + PACK fire fighting + active early warning |
| System combination | 233×N（1≤N≤10） / 261×N（1≤N≤10） |
| Dimension WxDxH (mm) | 1400×1400×2300 |
| Weight (t) | 2.8 |
