Liquid-cooled Integrated Power Cabinet -125kW,261kWh
| Standard System | Certifications |
|---|---|
| IEC | CE |
| EN | CB |
| UN38.3 |
Introduction
Commercial & Industrial Energy Storage System
1. Product Overview
The 125kW-261kWh Liquid-cooled Integrated Energy Storage Cabinet is a turnkey Commercial Energy Storage Solution designed for factories, industrial parks, commercial buildings and renewable energy projects.
With 261kWh battery capacity and 125kW rated power in a single outdoor cabinet, the system integrates all key energy storage components including:
- PCS
- Lithium iron phosphate battery modules
- BMS battery management system
- Liquid cooling thermal management system
- Fire protection system
- EMS energy management system
The cabinet is equipped with built-in PV access interface and STS static transfer switch, supporting:
- Grid-connected operation
- Off-grid backup power
- PV + energy storage applications
Compared with traditional air-cooled energy storage solutions, the liquid cooling system provides:
- More uniform temperature control
- Lower temperature difference between battery cells
- Improved reliability during long-duration high-power charging and discharging operations
Designed with an IP54 outdoor protection rating, the integrated energy storage cabinet can be directly installed outdoors without additional container rooms or complex infrastructure.
It is widely used in:
- Industrial factory peak shaving
- Commercial solar + storage projects
- EV charging station energy storage
- Microgrid systems
- Critical load backup power
For complete industrial applications, explore:
Commercial Energy Storage Solutions
Core Advantages
All-in-one Outdoor Energy Storage Cabinet, Simplified Deployment
The system integrates:
- PCS
- Battery modules
- BMS
- EMS
- Cooling system
- Fire suppression system
- Power switching devices
No additional energy storage room or complicated site integration is required.
The prefabricated design reduces:
- Engineering workload
- Installation cost
- Commissioning time
Compared with traditional separated ESS solutions, the integrated cabinet provides faster project delivery.
High-efficiency Liquid Cooling Thermal Management
The advanced liquid cooling system provides accurate temperature control for battery modules.
Compared with traditional air-cooled battery storage systems, liquid cooling offers:
✓ More balanced battery temperature distribution
✓ Lower thermal stress
✓ Reduced auxiliary power consumption
✓ Better performance under continuous high-power operation
It is especially suitable for industrial applications requiring frequent:
- Charging
- Discharging
- Peak shaving operation
Integrated 125kW PCS & 261kWh LFP Battery System
The cabinet combines:
125kW Power Conversion System (PCS)
Provides efficient energy conversion between grid, renewable energy and battery storage.
Lithium Iron Phosphate Battery Modules
Provides:
- High safety
- Long cycle life
- Stable performance
Intelligent BMS
Monitors:
- Voltage
- Current
- Temperature
- Battery status
EMS Energy Management System
Enables:
- Energy scheduling
- Load management
- Operation optimization
Together, these components create a complete:
Industrial Battery Energy Storage System
IP54 Outdoor Protection Design
The IP54-rated cabinet provides protection against:
- Dust
- Water splash
It supports outdoor installation in:
- Industrial parks
- Factory yards
- Solar power stations
- Commercial facilities
No dedicated indoor battery room is required.
STS Seamless Transfer for Backup Power
The built-in STS static transfer switch enables fast switching between grid power and battery backup power.
During grid failures, the system can maintain power supply for critical loads including:
- Production equipment
- Data servers
- Laboratory instruments
- Communication systems
For emergency electricity applications, explore:
Multiple Operating Modes: Grid-connected / Off-grid / Microgrid
Grid-connected Mode
Optimize electricity consumption through:
- Peak shaving
- Demand management
- Energy scheduling
PV + Storage Mode
Store excess solar power and:
- Increase photovoltaic self-consumption
- Reduce grid electricity usage
Explore:
[Solar Energy Storage Solutions]
Off-grid Mode
Provide independent power supply for:
- Remote factories
- Mining sites
- Industrial microgrids
Explore:
Application Scenarios
Factory Peak Shaving & Electricity Cost Optimization
Factories and industrial parks can charge batteries during low electricity tariff periods and discharge during peak hours.
The system helps reduce:
- Peak electricity costs
- Transformer capacity charges
- Energy management expenses
Typical applications:
- Manufacturing factories
- Industrial parks
- Processing plants
A similar application can be presented in:
Factory Energy Storage Project Case
Commercial Solar + Energy Storage Projects
The cabinet is designed for commercial photovoltaic applications.
Combined with rooftop solar systems, it can:
- Increase PV self-consumption rate
- Store surplus solar energy
- Reduce dependence on grid electricity
- Improve solar project investment returns
For complete renewable energy solutions:
Industrial Emergency Backup Power
For factories requiring stable electricity supply, the integrated STS system provides rapid backup switching.
It protects:
- Manufacturing production lines
- Precision equipment
- Server rooms
- Critical electrical loads
EV Charging Station Energy Storage
High-power EV chargers create large temporary demand on the grid.
The energy storage cabinet works as a power buffer system to:
- Reduce grid impact
- Support fast charging
- Avoid expensive grid capacity expansion
For EV charging applications, combine with:
EV Charging Energy Storage Solutions
Remote Industrial Microgrid Systems
For mines, remote factories and isolated industrial sites without reliable grid access, the system can combine with:
- Solar PV
- Diesel generators
- Microgrid controllers
to create independent energy supply systems.
Related application:
Remote Microgrid Energy Solution Case
Why Choose Our 125kW-261kWh Liquid-cooled Energy Storage Cabinet?
The 125kW-261kWh Liquid-cooled Integrated Energy Storage Cabinet provides a complete commercial and industrial battery energy storage solution combining:
✓ High energy capacity
✓ Outdoor deployment capability
✓ Intelligent energy management
✓ Liquid cooling reliability
✓ Integrated system design
Compared with traditional separated energy storage systems, the integrated cabinet:
- Reduces engineering complexity
- Improves project delivery efficiency
- Simplifies installation and maintenance
It is ideal for:
- Factory peak shaving
- Solar + storage projects
- Commercial energy management
- Industrial backup power
- Microgrid applications
Zelinco Energy supports:
Global project cooperationr apartments and medium-sized homes.
Bulk wholesale orders
OEM & ODM customization
Capacity configuration
Technical documentation
