6.25MWh 20ft Containerized BESS3.45MW PCS UL9540A
$800,000.00
6.25MWh containerized BESS with integrated 3.45MW PCS and 3.3kV boost system. Factory-prefabricated, grid-tied and scalable for large-scale energy storage.
6.25MWh 20ft Containerized BESS
6.25MWh Energy Storage | 3.45MW PCS | 3.3kV | Grid-Tied | Factory Integrated
A high-capacity, all-in-one battery energy storage system designed for large-scale grid-connected projects.The system integrates the battery system, 3.45MW PCS and 3.3kV boost system into a standard 20ft container, providing a compact and easy-to-deploy solution for utility-scale and commercial energy storage.
Key Specifications
| Item | Specification |
|---|---|
| Energy Capacity | 6.25 MWh |
| PCS Power | 3.45 MW |
| Container | 20ft |
| Boost Voltage | 3.3 kV |
| System Type | Containerized BESS |
| Operation | Grid-Tied |
| Integration | Factory Prefabricated |
| Configuration | Modular / Scalable |
Final configuration can be customized according to project requirements.
One Container. Complete Energy Storage System.
The 20ft container integrates the major components required for energy storage, reducing the complexity of on-site installation.

Typical Applications
Utility-Scale BESS:Large-scale battery storage for grid-connected energy projects.
Solar + Storage : Store surplus solar energy and use it when needed.
Energy Arbitrage:Charge and discharge according to electricity price periods.
Peak Shaving:Reduce peak electricity demand for commercial and industrial facilities.
Renewable Energy Integration: Improve the flexibility and utilization of renewable power
Built for Simple, Scalable Deployment
The 6.25MWh 20ft BESS provides a standardized building block for large-scale energy storage.One Container→6.25MWh + 3.45MW→Multiple Containers→Large-Scale BESS PlantThe modular architecture allows project capacity to be expanded according to energy storage requirements.






