LFP 48V 20Ah Stackable solar battery for energy storage system

LifePO4 battery 48V 51.2V Rack Mounted lithium battery solar home energy storage

Features:
Lithium lron Phosphate (LiFePO4):
The Safest Lithium Technology.
Integrated Battery Management System(BMS).
Support multiple parallel connections.

Performance:
Long Cycle Life>2000cycles@80%DOD.
High Density,High Discharge Current,High Tempera-ture Range.
Low Weight,Free Maintenance.
Fast Charging.Environment Friendly

 

 

 

 

Electrical Parameters
Nominal Voltage	48V
Rated Capacity	20Ah
Energy	960Vh
Resistance	≤30mΩ
Efficiency	≥0.98
Cycle Life	>2000cycles @1C,80% DOD
Self Discharge	<5% per Month
Max.Modules in Series/Parallel	15S/3P

 

Mechanical Parameters
Dimension(WxDxH)	442x245x88mm
Dimension(WxDxH)	17.4 x 9.64x3.464"
Weight	13kg
Terminal Type	M4
Battery Housing	SPCC
Housing Protection	IP30
Cell Type-Chemistry	LiFePO4 Cell
Communication	RS485/RS232

 

Discharge Parameters
Continuous Discharge Current	20A
Pulse Discharge Current	25A(<10S)
Recommended Volt. Disconnect	37.5V
BMS Discharge Cut-off Voltage	37.5V
Reconnect Voltage	40.5V
Short Circuit Protection	300-800us

 

Charge Parameters
Charge Method	CC-CV
Charge Voltage	53.25~54.75V
Recommended Float Voltage	50.6~51.75V
Recommended Charge Current	10A
Maximum Charge Current	20A
BMS Charge Cut-off Voltage	54.75V

 

Temperature Parameters
Discharge Temperature	-20'℃ to 60'℃
Charge Temperature	0'C to 55°C
Storage Temperature	-20'℃℃ to 60℃℃
BMS High Temperature Cut-off	60℃