LEMAX

LMS-51.2V400Ah-20kWh

Features

  • LiFeP04 battery, more stable and safe .
  • Intelligent BMS equipped inside to maintain the battery always work at best condition .
  • Max charge and discharge current as 200A which is specially designed for solar energy .
  • With 1.2A equalizer can balance each lithium cell voltage difference as small as 0.05V in a very short time.
  • Excellent standby self-consumption as low as 4mA.
  • Automatically output cut off after 30days no charge and discharge to ensure security , also can cut off output by manual operation .

Lead acid replacement lithium battery

 

Parameters
Nominal Characteristics
Nominal Voltage N 51.2
Nominal Capacity /Ah (25° C , 0.2C) 400
Mechanical Characteristics
Weight (approximate)/Kg 260
Dimension L*W*H /mm 745*449*606
Terminal Double M8
Electrical Characteristics
Voltage window/V 44.8 to 58.4
Float charge voltage/V 55.2
Max. continue discharge current/A 200
Max. pulse discharge current/A 300A 1Sec.
Max. continue charge current/A 200
Operating Conditions
Cycle life (+25°C 0.2C 100%DOD) > 3000 Cycles
Operating temperature Discharge -10°C to 50°C
Charge 0°C to 50°C
Storage temperature 0 to 30°C
Storage duration 6 months at 25°C
Safety standard UN38.3,MSDS
IP Degree IP20
*The size and weight are for reference only, the actual size and weight are subject to the physical product.

 

Application Scenarios

Application-Scenarios

 

Project Cases

Project Cases

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