48V 51.2V Rack Mount LiFePO4 Battery 300Ah 20kWh for Solar Energy Storage Systems

Price Negotiable

Price: negotiable

MOQ: 10 units

Delivery Time: 5-7 working days

Brand: PVkingdom

Product Description

Product Overview

PVkingdom 48V/51.2V Rack Mount LiFePO4 Battery delivers reliable residential energy storage with 300Ah capacity and 20kWh energy output. Designed for solar energy storage applications, this deep cycle lithium battery pack offers exceptional performance and longevity.

Key Features

Standard 3U rack mount design with up to 5.12kWh battery energy per unit
Premium Grade-A LiFePO4 cells in aluminum shell for stability and long life
Charging current limiting function with maximum 15 units parallel connection
Dual-port output design for convenient parallel configurations
Accurate LED power display and status indication
Automotive-grade design with neat, safe wiring and no redundant lines

LiFePO4 Battery Options

Model	Nominal Voltage	Nominal Capacity	Energy
PV-25.6V 100AH	25.6V	100AH	2560WH
PV-25.6V 150AH	25.6V	150AH	3840WH
PV-25.6V 200AH	25.6V	200AH	5120WH
PV-25.6V 250AH	25.6V	250AH	6400WH
PV-48V 50AH	48V/51.2V	50AH	2400WH
PV-48V 100AH	48V/51.2V	100AH	4800WH
PV-48V 150AH	48V/51.2V	150AH	7200WH
PV-48V 200AH	48V/51.2V	200AH	9600WH
PV-48V 250AH	48V/51.2V	250AH	12000WH
PV-48V 300AH	48V/51.2V	300AH	14400WH

Lithium Solar Energy Storage Cabinet ESS Options

Parameter	48/51.2V50Ah	48/51.2V80Ah	48/51.2V100Ah	48/51.2V150Ah	48/51.2V200Ah	48/51.2V300Ah
Number of modules	4PCS	4PCS	4PCS	4PCS	4PCS	4PCS
Battery Type	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4
Rated voltage	48/51.2V	48/51.2V	48/51.2V	48/51.2V	48/51.2V	48/51.2V
Rated capacity	50Ah	80Ah	100Ah	150Ah	200Ah	300Ah
Rated energy	10.24KWh	16.37KWh	21.5KWh	32.76KWh	47.1KWh	57.34KWh
Rated charging current	25A	40A	50A	80A	115A	140A
Maximum charging current	50A	80A	105A	160A	230A	280A
Rated discharge current	50A	80A	105A	160A	230A	280A
Maximum discharge current	100A	160A	210A	320A	460A	460A
Charging temperature	0-55℃	0-55℃	0-55℃	0-55℃	0-55℃	0-55℃
Discharge temperature	-10-55℃	-10-55℃	-10-55℃	-10-55℃	-10-55℃	-10-55℃
Operating temperature	15-25℃	15-25℃	15-25℃	15-25℃	15-25℃	15-25℃
Cooling method	Natural cooling	Natural cooling	Natural cooling	Natural cooling	Natural cooling	Natural cooling
Relative humidity	5%-95%	5%-95%	5%-95%	5%-95%	5%-95%	5%-95%
Operating altitude	≤2000M	≤2000M	≤2000M	≤2000M	≤2000M	≤2000M
Cycle life	≥6000@80%DOD,0.5C/0.5C,25℃	≥6000@80%DOD,0.5C/0.5C,25℃	≥6000@80%DOD,0.5C/0.5C,25℃	≥6000@80%DOD,0.5C/0.5C,25℃	≥6000@80%DOD,0.5C/0.5C,25℃	≥6000@80%DOD,0.5C/0.5C,25℃
Communication method	CAN/RS485/RS232/OPTIONAL	CAN/RS485/RS232/OPTIONAL	CAN/RS485/RS232/OPTIONAL	CAN/RS485/RS232/OPTIONAL	CAN/RS485/RS232/OPTIONAL	CAN/RS485/RS232/OPTIONAL
Protective function	Over temperature, over current, short circuit, over charge, over discharge, etc.	Over temperature, over current, short circuit, over charge, over discharge, etc.	Over temperature, over current, short circuit, over charge, over discharge, etc.	Over temperature, over current, short circuit, over charge, over discharge, etc.	Over temperature, over current, short circuit, over charge, over discharge, etc.	Over temperature, over current, short circuit, over charge, over discharge, etc.
Display screen	LCD screen/Not(optional)	LCD screen/Not(optional)	LCD screen/Not(optional)	LCD screen/Not(optional)	LCD screen/Not(optional)	LCD screen/Not(optional)
Design service life	≥10 years	≥10 years	≥10 years	≥10 years	≥10 years	≥10 years
Certification	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS	UN38.3/UL/IEC/CE/MSDS