Energy Storage
Containerized Energy Storage System
Outdoor-rated liquid-cooled LFP containerized energy storage, up to 3840 kWh per unit.
Overview
Product Overview
The Wandtung Containerized Energy Storage System packages LFP battery racks, PCS, BMS/EMS, liquid-cooling thermal management and fire suppression inside an outdoor-rated (IP55) ISO container. Rated up to 3840 kWh per unit with precision liquid cooling holding cell-to-cell temperature difference to ΔT ≤ 3°C, it is built to UL/IEC international safety standards for utility-scale, renewable-integration and industrial energy storage, and is factory-tested as a complete system before shipment.
Capabilities
Key Features
- Up to 3840 kWh rated capacity per container
- LFP (lithium iron phosphate) cells — safest battery chemistry
- Liquid-cooling thermal management, cell-to-cell ΔT ≤ 3°C
- IP55 outdoor-rated, weatherproof container structure
- Integrated BMS, EMS, PCS interface and fire suppression
- > 6000 cycle long calendar life
- Built to UL / IEC international safety standards
- Scalable — deploy multiple containers for larger capacity
Specifications
Technical Specifications
System
| Rated Capacity | Up to 3840 kWh per container |
|---|---|
| Battery Chemistry | LFP (lithium iron phosphate) |
| Form Factor | Standard ISO container, IP55 outdoor-rated |
| Cycle Life | > 6000 cycles |
Thermal & Safety
| Thermal Management | Liquid cooling, cell-to-cell ΔT ≤ 3°C |
|---|---|
| Fire Suppression | Integrated multi-level fire suppression system |
| Protection | IP55 weatherproof enclosure |
| Standards | UL / IEC international safety standards |
Integration
| Components | LFP battery racks, PCS interface, BMS, EMS, liquid cooling unit, power distribution |
|---|---|
| Scalability | Multiple containers interconnected for larger capacity |
Deployment
Applications
- Utility-scale / site-level energy storage
- Renewable energy (solar/wind) integration
- Peak shaving and load shifting
- Industrial and data center backup
Configuration
Customization Options
- Energy capacity
- PCS rating
- Thermal management type
- OEM/ODM
Standards
Compliance & Standards
FAQ
Frequently Asked Questions
Why choose a containerized ESS over a cabinet-based system?
A containerized ESS is outdoor-rated (IP55) and self-contained, making it suitable for sites without indoor space or for larger capacity requirements — up to 3840 kWh per unit — than a cabinet-format system can practically house.
Why is liquid cooling important for a containerized battery system?
Liquid cooling holds the temperature difference between cells to ΔT ≤ 3°C, which is far tighter than air cooling can achieve. Even cell temperatures extend battery life, improve safety, and keep the whole system operating at consistent capacity.
Interested in Containerized Energy Storage System?
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