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 |
