China Suppliers Factory Elite Power 215kWh Commercial Energy Storage Cabinets for Efficient Energy Management
Product advantage
215kWh lithium battery energy storage outdoor cabinet is a high-tech product used for small industrial and commercial energy storage. It integrates the lithium battery system, PCS and EMS management support a variety of working modes, suitable for backup power supply, peak regulation, electric energy storage, new energy access and other application scenarios.
Flexible configuration, strong scalability, support for multiple groups of parallel PACK modular standard design, can be freely combined, easy to operation and maintenance;
Equipped with perfect protection function, equipped with fire protection, access control, heat management and other systems;
Touch the LCD display of various parameters, records, status, alarms and other contents. It is a multi-functional machine with support for multiple working modes;
Three-level BMS management from unit to system to ensure the safe and reliable operation of the system;
Support wired or wireless 4G communication to realize remote monitoring.
Product specification
| Project | Specification | Remark | ||
| Basic parameters | Configuration | 1P 240S | ||
| Number of electrical boxes | 5 | |||
| Battery Type | Lithium Iron Phosphate | |||
| Cycle life | ≥6000 @25℃1C | |||
| Bidirectional inverter | 200kW | |||
| Wiring Mode | Quick Insert | |||
| Electrical performance parameters | Charging Current | Rated | 140A | |
| maximum | 280A | |||
| Discharge current | Rated | 140A | ||
| maximum | 280A | |||
| Nominal power | 215KWh | |||
| Voltage range | 672~864VDC | |||
| Rated voltage | 768VDC | 3.2V | ||
| Auxiliary power supply (liquid cold machine Group) | Voltage range | 220V AC(LN) | ||
| power | CoolingCapacity≥5 KW@W18/L35 | 50/60HZ | ||
| Heater≥2000W | ||||
| Impact power | 3.5KW | 25℃ | ||
| Auxiliary power supply (BMS) | Voltage range | 22V~26V(DC) | ||
| Power consumption in operation state | 600W | |||
| Basic parameters of energy storage cabinet | Dimensions (H*W*D) | W1500xH 2180xD1390mm | Subject to actual situation | |
| color | Light Gray(RAL9003/RAL7021) | To be determined | ||
| weight | 3500Kg(estimated) | Subject to actual situation | ||
| Corrosion resistance grade | C5 | |||
| Earthquake resistance | 9Earthquake intensity | (2016 California Building code SDC D) | ||
| IP grade | IP55 | |||
| Power connection method | AC side: screw connection + cold-pressed cable terminal DC side: Quick plug |
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| Ground resistance | System grounding resistance ≤ 1Ω And meet local scope requirements | Reserved grounding bolt | ||
| Communication | Modbus TCP | |||
| Cooling method | Liquid Cooling | |||
| Coolant | 50% ethylene glycol + water | |||
| DC voltage range | 600~950V | |||
| Rated output power | 200kW | pairPCSParallel | ||
| Rated output voltage | 380V | |||
| Output voltage range | 380V±10% | |||
| Rated output frequency | 50Hz | |||
| Output frequency range | 50Hz±2Hz | |||
| AC side cycle efficiency | 86.30% | Calculate the system efficiency of 200kW/232kWh with auxiliary power consumption of 2.5kW: 1. Charging rectification: 1*98%*(1-2.5%) =0.9555 2. Battery efficiency: 95% 3. Discharging inversion: 1*97.5%*(1-2.5%) =0.9506 Theoretical value of charging and discharging efficiency: 0.9555*0.95*0.9506 =0.8628 8 | ||
| Grid type | 3L+N+PE | |||
| Performance parameters | Relative humidity | 0%-95%, no condensation | ||
| Operating temperature | -20℃ -+50℃ | |||
| Storage temperature | -40℃~75℃ | |||
| Operating altitude | ≤2000m Normal operation, 2000m~4000m derating operation | |||
| Corrosion resistance grade | C4-Default, C5-Optional | |||
| EMC | CLASS-A | |||
| Protection level | IP55 | |||
Frequently Asked Questions
Q: What are the main applications of this 215kWh energy storage system?
It is designed for small industrial and commercial energy storage, suitable for backup power supply, peak regulation, electric energy storage, new energy access, and other application scenarios.
Q: What type of battery is used and what is its expected cycle life?
The system uses Lithium Iron Phosphate (LiFePO4) batteries with a cycle life of ≥6000 cycles @25℃ 1C, ensuring long-term reliability and safety.
Q: How does the thermal management system work?
The cabinet uses an advanced Liquid Cooling system (50% ethylene glycol + water) paired with an auxiliary liquid cold machine group to maintain optimal operating temperatures.
Q: What remote monitoring and communication protocols are supported?
It supports Modbus TCP communication and can be connected via wired or wireless 4G networks to achieve real-time remote monitoring and management.
Q: What safety and protection systems are integrated into the cabinet?
The system features three-level BMS management from the unit to the system level, and is equipped with built-in fire protection, access control, heat management systems, and has an IP55 protection rating.