The 289kWh Stars Series integrates a four-layer safety system to safeguard critical operations. Cell-level AI-driven BMS monitors health and warns of thermal runaway; pack-level 144g aerosol fire suppression acts in ≤12s; system-level perfluorohexanone extinguishing + 5-stage electrical protection (overvoltage/overcurrent) prevents hazards; application-level explosion-proof channels protect personnel. 5-in-1 detection (temperature/smoke/H₂/CO) ensures 24/7 vigilance.
Powered by 314Ah LFP cells, this system delivers 289kWh capacity with >89% cycle efficiency. Its liquid cooling (8kW capacity) enables -30°C~55°C operation, while IP54 protection and C4H corrosion resistance thrive in harsh settings. Rated for 4,500m altitude (with derating), it’s ideal for remote industrial sites, high-altitude telecom towers, and EV charging hubs.
6×48S battery packs (921.6V) support parallel expansion, adapting to growing energy needs. The 125kW rated (150kW peak) PCS achieves 98.9% efficiency, with 400V±15% three-phase compatibility. Built-in EMS (Modbus TCP) enables cloud-based optimization, while compliance with GB/T 36276 and IEC standards ensures global grid readiness.
Product Parameters
| Model | Star 289 |
| System Parameters |
| Battery Type | LFP 314Ah |
| Rated Capacity | 289kWh |
| Cooling Type | Liquid Cooling |
| IP Protection Level | IP54 |
| Corrosion-proof Grade | C4H |
| Fire Protection System | Perfluoro / HFC-227ea (Optional) |
| Noice | ＜75dB (1m away from the System) |
| Dimension | (1588±10)*(1380±10)*(2450±10)mm |
| Weight | 3050±150kg |
| Working Temp. Range | -30℃~55℃ (Derating When＞45℃) |
| Relative Humidity Range | 0~ 95 % (Non-condensing) |
| Communication Interface | RS485 / CAN |
| Communication Protocol | Modbus TCP |
| Cycle Life | ≥8000 |
| System Certification | IEC 62619，IEC 60730-1，IEC 63056，IEC/EN 61000，IEC 60529，IEC 62040 or 62477, RF/EMC, UKCA (IEC 2477-1), UKCA (CE-EMC Transfer), UN 38.3 |
| Max. Efficiency of the System | ＞89% |
| Quality Guarantee | ≥5 Years |
| EMS | Built-in |
| Application Scenarios | New Energy Generating, Distributed Generating, Micro-grid ESS, EV Charge, City ESS, Industrial & Commercial ESS, etc. |
| DC Battery Parameters |
| Rated Voltage | 921.6V |
| Voltage Range | 720 ~ 1000V |
| Charge & Discharge Ratio | 0.5P |
| AC Side Parameters |
| Rated AC Voltage | 400V |
| Rated Output Frequency | 50/60Hz |
| Rated Power | 125kW |
| Rated Current | 182A |
| Max. AC Power | 150kW (60S 25℃) |
AC/DC Converter
Grid-connected Certification | GB/T 34120-2017, GB/T 34133CE, EN50549-1:2019+AC.2019-04, CEI 0-21, CEI 0-16, NRS097-21-1:2017, EN50549, C10/11:2019, EN50549-1&10, G99, VDE-AR-N 4105, VDE-AR-N 4110, VDE-AR-N 4120, UNE 217002, UNE 217001, NTS631, TOR Erzeuger, NRS 097-2-1 |
