| Description | Specification | Notes | |
| Rated power | 500kW | Long time operation | |
| Rated capacity | 1000kWh | AC side | |
| Output wiring | Three-phase four-wire/Three-phase five-wire | ||
| On-grid Mode | Rated output voltage | 315Vac/400Vac | No transformer/With transformer |
| Output voltage range | 85%Un~110%Un | </tdstyle=”padding-bottom:> | |
| Rated output frequency | 50Hz</tdstyle=”padding-bottom:> | ||
| Frequency range | 49.5Hz~50.5Hz | ||
| THDI | ＜3% | ||
| Power factor | -0.9~0.9 | ||
| Off-grid with load | Rated output voltage | 400V | With transformer |
| Output voltage precision | ＜±3% | Rated power | |
| THD | ＜1% | Linear load | |
| Rated output frequency | 50±2%Hz | ||
| Voltage variation range | ＜10% | Resistance load 0%~100% | |
| Max. system efficiency | 88% | ||
| Storage temperature | -35℃~55℃ | ||
| Work temperature | -25℃~40℃ | Inside battery cabinet | |
| Relative work humidity | 5%~95% | No condensation | |
| Noise level | ≤65dB | Measured from 1m away | |
| IP level | IP54 | ||
| External communication interface | Ethernet | MODBUS（TCP/IP） | |
| Container dimensions | 12192*2438*2896mm | W*D*H | |