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48V 700Ah Storage Battery Systems For Intellengent Building Power Supply

Minimum Order Quantity : 1 Packaging Details : 1PCS / carton box
Delivery Time : 35day
Place of Origin: China Brand Name: Soundon
Certification: CE,ROHS UN38.3,TS16949 Model Number: SD-ES--48-700

Detail Information

Rate Voltage: 48V Total Power: 32.76Kwh
Battery Module: 48V70Ah Protection Level: IP20
Dimension: 1200*640*1800mm Application: Energy Storage Station ,smart Microgrid ,factories Power Grid Supply
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Product Description


48V 700Ah Storage Battery Systems For Intellengent Building Power Supply


Battery pack power supply parameter


Content Request Remark
AC Parameter
Battery Rated Energy 32.76kWh
Rated Power 7kW
AC Access Single Phase 220V
Rated Grid Frequency 50 Hz
Allowed Grid Frequency 47.5 Hz51.5 Hz
Total current distortion rate ≤5%
System Efficiency 85%
DC Parameter
Battery type NCM Lithium battery
Rated Capacity 700Ah According to GBT31467.2
Rated Voltage 47.45V
Work Voltage 39V54.6V
System Discharge
95% At room temperature
Weight(kg) System: About
Dimension(mm) 1200*640*1800 Width*Depth*Height
IP Class IP20





Energy storage system function  :


1) Balance function; Protect the cells from the imbalance and maintain the capacity of the battery cell to extend the life cycle.


2) Voltage detection of the cells; Provide the accurate voltage measurement of overcharging and discharging, at the same time, offer the reliable data for the equilibrium control strategy.


3) The multi point temperature collection of the singe module; Provide the same number of collection point as voltage, and strictly monitor the temperature to extend the life cycle.


4) Estimate the distributed SOC of every single battery pack series; Power control to every single battery pack series, and improve the capacity and life cycle of the module.


5) Precise current detection; Provide precise data for SOC estimation, meanwhile protect the battery from over current to avoid the damage.


6) Strong extendibility of the three-layer modular structure; response flexibly to the needs of voltage and capacity of different battery pack series


7) The system adopts the CAN2.0 high-speed bus data transmission to ensure the data and information feedback efficiently and timely


8)Provide various high-speed communications interface to connect the peripheral equipment include the Ethernet, RS485,CAN,RS232 and so on




Application :


Energy storage station ,home energy storage ,Emergency power supply ,Smart microgrid  , power grid frequency regulation ,distributed energy sources system 



Battery system



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