Containerized liquid-cooled battery system
Model:3.354MWh&5.218MWh&6.708MWh
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| Large-scale wind/solar power station | Thermal power plant frequency regulation | Independent energy storage on the grid side | Large-scale micro smart grid | Large-scale user-side energy storage |
Product features
 Safe and reliable |
 Operation support |
| • The battery module is designed with an IP67 protection level, featuring a liquid cooling temperature control system that ensures real-time, balanced, efficient, and energy-saving operation. This results in a longer battery life and enhanced safety |
• BMS, PCS, and EMS, 3S integrated monitoring, real-time data collection and analysis, digital and intelligent operation control |
 Easy operation and maintenance |
 Strong applicability |
| • Modular design, cluster-level control, plug-and-play functionality, high and low voltage separation and distribution, external door design, ensuring simple, convenient, and safe maintenance | • Ultra-high energy density, small footprint, IP54 protection, C3 corrosion resistance level, standard cabinet design, meeting various complex Application scenarios |
Product Details
| Model | Epoch-OD3354-20L |
Epoch-OD5218-30L |
Epoch-OD6708-40L |
| DC-side parameters | |||
| Cell Type |
LFP280 |
LFP280 |
LFP280 |
| Group configuration | 1P52S |
1P52S |
1P52S |
| Cluster configuration | 1P416S /8 pcs module |
1P416S /8 pcs module |
1P416S /8 pcs module |
| System Configuration |
9*1P416S |
14*1P416S |
18*1P416S |
| Nominal capacity of battery |
3354kWh |
5218kWh |
6708kWh |
| Battery Voltage range | 1164.8~1497.6Vdc |
1164.8~1497.6Vdc |
1164.8~1497.6Vdc |
| Charge-discharge rate |
0.5C |
0.5C |
0.5C |
| Depth of Discharge | 90% |
90% |
90% |
| System parameters | |||
| Size（W*D*H） | 6058*2438*2896mm |
9125*2438*2896mm |
12192*2438*2896mm |
| Weight | 35t |
56t |
70t |
| Protection level | IP54 |
IP54 |
IP54 |
| Corrosion resistance grade | C3 |
C3 |
C3 |
| Working altitude | No derating below 3000 meters |
No derating below 3000 meters |
No derating below 3000 meters |
| Operating temperature | -20℃~55℃ |
-20℃~55℃ |
-20℃~55℃ |
| Operating noise | ≤75dB（A） |
≤75dB（A） |
≤75dB（A） |
| Cooling method | intelligent liquid cooling |
intelligent liquid cooling |
intelligent liquid cooling |
| Fire protection system | Active gas fire fighting + water fire fighting |
Active gas fire fighting + water fire fighting |
Active gas fire fighting + water fire fighting |
| Communication agreement | IEC61850/Modbus/IEC104 |
IEC61850/Modbus/IEC104 |
IEC61850/Modbus/IEC104 |
| meet the standard | GB/T36276、GB/T34131 |
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