• Capacity 5.5KWh, 51.2V
  • Cycle life 6000(0.2C/0.2C)
  • Intelligent BMS, with full protection
  • Parallel up to 16 units, all of them can be turned on/off with one click
  • Battery can be charged automatically when it over discharged
  • Low self-consumption, <1.5Ah/per month after power off
  • U-disk upgrade+Remote upgrade+PC upgrade
  • Upper computer fault checking function
  • Support rack-mounted or cabinet installation
Part 1
Model STR 5.5L-A1
Nominal Voltage 51.2V
Rated Capacity 106Ah
Rated Energy 5.5KWh
Working Voltage Range 40-58.4V
Discharge Cut-off Voltage 40V
Parallel Max. Units 12 Units
Max.Charge Current 100A
Max.Discharge Current 100A
Cycle Life 252,0.2C/0.2C6000 cycles
IP Rating IP 20
Dimension 440*540*130.5mm
Communication BMS RS485/CAN
Warranty 5 Years
Weight 48kg
Operation Temperature Discharge 20~55°C
Operation Temperature Charge 0~55°C
Storage Environment -20~+55°C10~90%RH
Certification CE(EMC)/UN38.3/MSDS/ROHS/IEC62619
Upgrade method U-disk upgrade+Remote upgrade+PC upgrade
Part 2
Part 3
Part 4