521KWh 20ft Container Storage Battery Systems For Off Grid Energy Storage Station

Brand Name:Soundon
Certification:CE,ROHS UN38.3
Model Number:SD-ESS-1.5MW
Minimum Order Quantity:1
Delivery Time:35day
Place of Origin:China
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Location: Xiangtan Hunan China
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District,
Supplier`s last login times: within 31 hours
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Product Details

521KWh 20ft Container Storage Battery Systems For Off-grid Energy Storage Sation ​


This energy storage system with 1 set 500KW/521KWh LiFePO4 battery system ,air conditioner ,500KW PCS ,EMS ,fire fighting system .


Parameters


paramerters
Capacity521KWh
Rated power500KW
cycle life>5000 cycle (90%DOD)
charge and discharge efficency88%(under air conditioner )
charge and discharge efficency82% (without air conditioner)
working temperature-20~50°C
storage temperature-40~50°C
Battery cell
Battery typeLiFePO4
Rated voltage and capacity3.2V50Ah
interal resistance0.8
Voltage Range2.7-3.65V
working temperaturecharge :-10~50°C
discharge :-30~55°C
Max humidity 90%
cycle lifearound 5000 times
Working lifemore than 8 years

System feature

  • support RS485 and RS232
  • can support 1 high-speed Ethernet port and 4G
  • support Modbus RTU,Modbus TCP ,CAN protocol
  • Using high energy density and high cycle life lithium battery
  • Module design, easy to install and maintain
  • support energy storage system peak-load shifting ,battery protection and system protection strategyand so on .
  • Independent fire control system, and support fire emergency stop, local system emergency stop, remote emergency stop function

Application


Island micro grid, Power stations with new or distributed energy access; Small fire peak and frequency modulation power station Outdoor temporary heavy duty center, Load fluctuations of the factory, enterprise, business center etc.


Battery system




China 521KWh 20ft Container Storage Battery Systems For Off Grid Energy Storage Station supplier

521KWh 20ft Container Storage Battery Systems For Off Grid Energy Storage Station

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