This product is a 125kW/140kWh liquid-cooled energy storage integrated machine, which needs to be configured with 1 125kW PCS, 1 140kWh sodium battery system, 1 2-level BMS), 1 EMS, 1 thermal management system, 1 fire protection system and power distribution unit. This product supports the parallel use of multiple machines on the AC side.
 
Energy storage liquid cooling integrated machine (140KWH)
1. Smart EMS Energy Management System
2. Safe and Reliable
3. Strong Environmental Adaptability
4. Support Parallel Connecting
5. Flexible Deployment
6. Single cabinet integrated battery
 
Product Specifications 125kW/140kWh
DC side parameters:
System Energy 140kWh
Rated charge/discharge power 0.5P/0.5P
Rated voltage 820.8V
Rated current 90A
Operating voltage range DC600V～950V(2.1V～3.3V)
Battery Type SIB Cycle times ≥4000 times ((25±2)℃, 0.5P,EOL70%)
2.85V 180Ah polyanion blade sodium ion battery
 
parameter Specification
String mode 1P48S 
Nominal energy 24.62kWh
Nominal voltage 136.8V
Insulation requirements ≥1000Ω/V
weight About 320kg
Static pressure difference ＜10mV
Dimensions(W*D*H) 810*1160*260mm
Communication CAN
 
 
 
AC grid connected:
parameters Output line system Three-phase four-wire
Rated power 125kVA
Rated voltage AC400V
Voltage allowable range-15%～+15%
Rated frequency 50Hz
Allowable frequency range ±2.5Hz
Power Factor 0.99/-1~1
Voltage ripple factor ≤1%
AC current distortion rate ≤3%
 
Protect:
Output overcurrent have
Output overvoltage have
Anti-islanding have
Operating temperature-20～55℃(derating above 45℃)
 
Environmental parameters:
Storage temperature-20～60℃ 
Relative humidity 0%～90%RH,non-condensing
Operating altitude ≤2000m (derating above 2000m)
noise＜75dB
 
Communication CAN/RS485/Ethernet
 
Other parameters:
How it works Grid-connected operation, off-grid operation (optional)
Protection level IP54
Corrosion resistance C3 or C4 (optional)
Cooling method Intelligent Liquid Cooling
System efficiency ≥84% (ambient temperature 25±2℃)
Fire Fighting Warehouse level+packlevel
Dimensions (W*D*H) 1050*1365*2450mm
weight About 2.5t