385kWh Stars Series Cabinet ESS (DC Side)
Applications
Commercial & Industrial Peak Shaving
Reduces demand charges by storing off-peak energy for high-tariff periods.
Renewable Energy Integration
Stabilizes solar/wind power output, ensuring grid compliance and reducing curtailment.
Microgrids & Backup Power
Provides 4000m altitude-rated resilience for remote sites or emergency power.
EV Charging Stations
Manages high-power demand surges and optimizes energy costs.
Key Highlights
High-Efficiency Scalable Energy Storage Solution
- 385kWh Flexible Capacity Design
Offers scalable configurations (385kWh/337kWh/289kWh) via modular battery clusters (8/7/6 packs, each 48.2kWh), enabling tailored energy storage for diverse project scales. Achieves >93% round-trip efficiency with intelligent BMS optimization, minimizing energy loss during charge/discharge cycles.
- Wide Operational Voltage Range
Features a robust DC voltage range (960–1401.6V) and intelligent liquid cooling system, ensuring stable performance in extreme temperatures (-20°C to 55°C) and high-altitude environments (up to 4000m, derating above 3000m).
- Modular Deployment Flexibility
Plug-and-play design with parallel expansion capability simplifies installation for both small-scale commercial sites and large industrial projects.
Multi-Layered Safety & Compliance
- Advanced Fire Protection System
Implements dual-level fire suppression:
Pack-Level: 144g aerosol extinguishers (2m³ coverage, ≤12s activation) in each battery pack.
Cabin-Level: 300g aerosol systems (5m³ coverage) with integrated thermal/smoke/H₂/CO detection for rapid fire response.
- Industrial-Grade Reliability
IP54 Enclosure: Protects against dust and water ingress in outdoor environments.
Precision BMS: Two-tier architecture (BMU/BCU) ensures ±0.5% voltage/current accuracy, with safeguards against overcharge, short circuits, and thermal runaway.
Regulatory Compliance: Meets GB/T 36276, IEC standards, and RED Directive (2014/53/EU) for electromagnetic compatibility and safety.
Intelligent Thermal & Grid Integration
- Dynamic Thermal Management
8kW liquid cooling system (R134a refrigerant, 50L/min flow) maintains optimal battery temperature, supported by a 2.5kW heating module for cold climates. Ensures consistent performance across -30°C to 45°C ambient temperatures.
- Smart Grid Compatibility
Dual Power Supply: Self-powered or external 24V DC operation with seamless integration to PCS, EMS, and HMI via Modbus RTU/CAN protocols.
Grid Stability: Supports three-phase four-wire connections (400V AC), bidirectional PCS (125kW rated, 150kW peak), and reactive power compensation (PF >0.99) for grid-friendly operation.
Product Parameters
| Model | Star 385 |
| System Parameters | |
| Battery Type | LFP 314Ah |
| Rated Capacity | 385kWh |
| 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 | 1578*1380*2500mm |
| Weight | ≤3900kg |
| 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 | ≥10000 |
| System Certification | IEC 62619，IEC 60730-1，IEC 63056，IEC/EN 61000，IEC 60529，IEC 62040 or 62477, RF/EMC, UKCA (IEC 62477-1), UKCA (CE-EMC Transfer)，UL1973，UL9540A, UN 38.3 |
| Max. Efficiency of the System | ＞93% |
| Quality Guarantee | ≥5 Years |
| EMS | External |
| Application Scenarios | New Energy Generating, Distributed Generating, Micro-grid ESS, EV Charge, City ESS, Industrial & Commercial ESS, etc. |
| DC Battery Parameters | |
| Rated Voltage | 1228.8V |
| Voltage Range | 960~1401.6V |
| Charge & Discharge Ratio | 0.5P |
| AC Side Parameters | |
| Rated AC Voltage | / |
| Rated Output Frequency | / |
| Rated Power | / |
| Rated Current | / |
| Max. AC Power | / |
| 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 |
