loading
| Availability: | |
|---|---|
| Quantity: | |
The 258kWh Cabinet ESS combines 6×43kWh LFP battery packs for robust 125kW rated (150kW peak) power, ideal for C&I peak shaving, renewable integration, and EV charging. Its >89% round-trip efficiency minimizes energy loss, while liquid cooling maintains optimal performance in -30°C~55°C environments.
Dual fire suppression (pack/cabinet-level) and 5-in-1 detection (temperature/smoke/H₂/CO) ensure 99.9% safety reliability. The two-tier BMS offers real-time monitoring (±0.5% voltage accuracy), while the built-in EMS enables AI-driven energy optimization via Modbus TCP/CAN2.0 protocols.
Applications
Commercial & Industrial (C&I) Energy Management
Peak shaving, demand charge reduction, and backup power for factories, data centers, and retail facilities.
Renewable Integration
Smoothing solar/wind power output and providing ancillary services for microgrids.
Critical Infrastructure
Uninterruptible power supply (UPS) for hospitals, telecom towers, and remote sites requiring high reliability.
EV Charging Hubs
Buffering high-power charging loads to reduce grid strain.
Key Highlights
Modular Energy Cluster: 6 × 43kWh battery packs in series form a 258kWh rated capacity system, designed for parallel expansion to meet scalable energy demands .
Optimized Energy Utilization: Achieves >89% round-trip efficiency with intelligent BMS management, ensuring minimal energy loss during charge/discharge cycles .
Compact Industrial Design: All-in-one IP54-rated cabinet (1,588 × 1,380 × 2,450 mm) integrates thermal, electrical, and safety systems for space-efficient deployment .
Dual Fire Suppression: Pack-level (144g aerosol/2m³) and cabinet-level (300g aerosol/3m³) protection with 5-in-1 detection(temperature/smoke/H₂/CO).
Intelligent Liquid Cooling: Maintains optimal battery temperature (-15°C to 55°C) via 8kW cooling capacity(R134a refrigerant) and 60L/min flow rate.
Two-Tier BMS: Real-time monitoring (±0.5% voltage accuracy) with safeguards against overcharge, short circuit, and insulation faults.
Wide Voltage Range: DC side 720–1,000V, AC side 300–460V, compatible with global grid standards.
High Power Output: 125kW rated(150kW peak) bidirectional PCS, supporting three-phase four-wire
Smart EMS Integration: Cloud-enabled energy management with Modbus TCP/CAN2.0protocols for real-time data analytics and AI-driven optimization.
Product Parameters
| Model | Star 258 |
| System Parameters | |
| Battery Type | LFP 280Ah |
| Rated Capacity | 258kWh |
| 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 | 2950±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 |
