This is a 20kwh business energy storage battery system, consisting of 1 battery branch and 16 racks(a rack is a 48v50ah battery module), mounted in a DC panel cabinet and installed for indoor use.
Business UPS 20kwh Energy Storage Lifepo4 Battery 409V 50Ah
This is a 20kwh business energy storage battery system, consisting of a battery branch and 16 racks(a rack is a 48v50ah battery module), mounted in a DC panel cabinet and installed for indoor use.
racks
Functional characteristics of the energy storage system:
Battery system status monitoring;
BMS self-diagnostics;
Battery failure analysis and online alarm;
Protection function: It can disconnect the battery circuit in time when the preset protection threshold value is exceeded during the operation of the battery system;
External communication function for control and information interaction;
Local operation status display monitoring;
Operation parameter setting;
Human-computer interaction;
Pre-charge;
Manual commissioning.
Battery system parameters
Nominal Voltage
409V
Working Voltage
358~454V
Power
20kw
Nominal energy
20.5kwh
Nominal capacity
50Ah
Number of racks
16pcs
Rack Model
48v50ah
Maximum operating current
50A
Cell type
Lithium iron phosphate square battery cell
Cabinet size
600*800*1600mm
Over-voltage alarm
448v
Undervoltage alarm
371v
Thermal management mode
Natural cooling + forced cold air
Charging ambient temperature
0~45℃
Discharge ambient temperature
-20~45℃
External communication interface
RS485 9600kbps
(For more details, please contact us)
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