Cabinet ESS
FLH-E257
257.22kWh | IP55 | HV
What sets it apart.
Explore the key features, performance capabilities, and practical advantages that define this product.
257kWh Energy Capacity
High-density LiFePO₄ storage for C&I applications
Modular Expansion
Supports flexible capacity expansion for diverse needs
314Ah Large Cell
Advanced battery platform with long cycle life
Outdoor Ready Design
IP55 protection for reliable outdoor installation
Enhanced Safety System
Multi-level protection with intelligent battery management
Flexible System Scaling
Parallel multiple cabinets to achieve up to 30.8MWh capacity for large-scale energy storage applications
Optimized Air Cooling
Industrial air cooling improves thermal consistency
Wide Temperature Operation
Reliable performance from -20°C to 55°C
Easy System Integration
Compatible with hybrid inverters for flexible energy solutions
Specifications
Detail Specifications of FLH-E257
| Model | FLH-E257 | |
|---|---|---|
| Rated Energy | 257.22 kWh | |
| Battery Chemistry | LiFePO₄ | |
| Cell Capacity | 314 Ah | |
| Rated Voltage | 819.2 V | |
| Operating Voltage | 742.4–921.6 V | |
| Cycle Life | ≥8000 Cycles | |
| Ingress Protection | IP55 | |
| Operating Temperature | -20°C to 55°C | |
Energy Storage That Grows With You
Flexible configuration to meet different capacity requirements of FLH-E257
12 Units
Maximum parallel connection for system expansion
30.8MWh
Maximum scalable energy capacity
