Battery Rated Capacity | 250Ah | 280Ah | |
Electrical | DC Rated Voltage | 739.2V~950.4V | 728V~936V |
Maximum Charge/Discharge Rate | 0.5C | ||
DC Rated Energy | 211KWh | 233kWh | |
Performance & Safety | DC Round Trip Efficiency @ Rated Power | 95% | 93%~95% |
Battery Chemistry | LFP | ||
Calendar Life | 20 years | ||
Fire Suppression | Gas + (water options) | ||
Cooling Concept of Battery Chamber | Air cooling | ||
Codes & Compliance | UL9540/UL9540A/CE/IEC/KC/KBIA | ||
General Data (Combined BESS) | Weight (Approximate) | 2.5T | 3T |
Enclosure Dimensions(W*H*D) | 1600*2330*1200 | 1600*2676.5*1200 | |
Enclosure Rating | IP54 | ||
Operating Temperature Range | -20℃~55℃ | ||
Software | Communication Interfaces | RS485、CAN、LAN、4G | |
Communication Protocols | ModBus TCP/ModBus RTU/CAN | ||
PCS | AC Grid-connected Parameters | Rated Output Power | 100KVA |
Rated Current | 150A | ||
Maximum Current | 160A | ||
Rated Grid Voltage | 400Cac,3W+N+PE | ||
Output Voltage Frequency | 50HZ | ||
Power Factor Range | -1…+1 | ||
Total Harmonic Distortion of Grid-connected Current | <3%(Rated Condition, Resistively Balanced Load) | ||
AC Off-grid Parameters | Rated Output Voltage | 400Cac,3W+N+PE | |
Maximum Output Power | 100KVA | ||
Maximum Unbalanced Output Power | 5KVA | ||
Maximum AC Current | 150A(Linear Load)/100A(Nonlinear Loads) | ||
Output Voltage Frequency | 50HZ | ||
Maximum Allowable Crest Factor | 2.5 | ||
Output Voltage Total Harmonic Distortion | <3%(Rated Condition, Resistively Balanced Load) |

Technical advantages
•Flexible deployment: Modular structure, flexible combination, Plug-and-Play. Higher energy design, less space usage IP54 protection level with flexible applications.
•Ultimate integration: 3C combination and control integration CTP technology, all in one integration AC&DC temperature differentiated management.
•High level of safety: Multi-safety design & multi-protection assurance Pre-alarm system, ensure system safety. Eligible for NFPA855, UL9540A, GB standards.
•Ultra long life: High capacity and long battery cycle life, efficient active balancing system 15 years of system designed life.
•Intelligent operation: Modular design, convenient operation & flexible maintenance. Digital technology, remote collaboration & intelligent monitoring.
•Emergency standby: AB configuration optional, off-grid and grid-connected flexible. Emergency green power supply, improve power quality.
- Product Performance
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