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2.5MW/5MWh-2h<br>2.5MW/10MWh-4h <br>Liquid-cooled Container ESS (Overseas) 2.5MW/5MWh-2h<br>2.5MW/10MWh-4h <br>Liquid-cooled Container ESS (Overseas)

2.5MW/5MWh-2h
2.5MW/10MWh-4h
Liquid-cooled Container ESS (Overseas)

Product Advantages Product Advantages
Flexible Solution

· DC-side 20-foot standard container and AC-side standardized containers (35kV 30-foot & 10kV 20-foot) with high integration for easy transportation.
· Supports side-by-side and back-to-back layouts, reducing project footprint by more than 40%

High Reliability

· PACK-level IP67, container-level IP54, and C5 anti-corrosion protection, ensuring resilience in harsh environments
· Multi-level active protection system for all-round safety assurance
· Supports intelligent detection of various system faults and temperature runaway protection to prevent potential risks

Grid-Friendly

· Features PQ, VF, SVG and VSG capabilities, supporting high- and low-voltage ride-through

· Fast dispatch, off-grid operation and black-start capability
· Supports IEC 61850 protocol and rapid power response

High Efficiency

· 314 Ah large-capacity cell design, reducing the levelized cost of electricity (LCOE) by more than 16%
· Efficient liquid cooling system extends battery lifespan and improves system discharge capacity
· Prefabricated cabin delivery for the entire system shortens construction time by 30%

Technical Specifications Technical Specifications
Model 2.5MW/5MWh 2.5MW/10MWh
DC-side
Cell type 3.2V/314Ah
System Battery Configuration 12P416S 12P416Sx2
Battery Rated Capacity 5015.9616kWh 10031.92kWh
Battery Voltage Range 1164.8~1497.6V
Certification IEC62619、 IEC62477、 IEC61000-6-2、 IEC61000-6-4、 IEC63056、 IEC62933、 UN38.3
The AC-side PCS parameters
Rated AC Output Power 2500kW
Number of DC Input 2
AC Current Distortion Rate <3%
Rated Output Voltage AC690V
Voltage Range 586.5V~759V
Power Factor >99%
Adjustable Reactive Power Range -105%~105%
AC Grid Frequency 50Hz(46.5Hz~51.5Hz)
Isolation Method Transformer
Certification EC62477、IEC61000、IEC62109
Transformer Parameters
Rated Power 2750kVA
Voltage Range 37±2x2.5%/0.69kV
Transformer Connection Group Certification Dy11
Certification IEC60076、IEC62271
System Parameters
PCS&Transformer Dimensions (W x H x D) 9087x2896x2438mm
Battery Container Dimensions (W x H x D) 6058x2896x2438mm 6058x2896x2438mm(x2)
PCS&Transformer Weight 20T
Battery Container Weight ≤44T ≤44Tx2
IP Level IP54
Corrosion-proof Grade C5
Operating Temperature Range -30°C~50°C
Operating Humidity Range 5%~95%(No Condensation)
Max. Operating Altitude 4000m
Cooling Method Liquid Cooling(DC)and Intelligent Air Cooling(AC)
Fire Protection System Aerosol + Water Fire + Explosion-Proof Fan
System Communication Interface CAN、 RS485、 LAN
External System Communication Protocol Modbus TCP、IEC61850
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