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48V 50ah lithium ion battery pack with BMS for solar energy storage

Product Description

48V 50AH (4).jpg

48V 50-200Ah Lifepo4 Lithium Battery Storage System is an ideal solution for residential storage applications, with standard specifications, deep cycle-life warranty, high efficiency of 99%, high performance and high operating temperature range. The battery is one of global's best-selling Lithium-ion batteries in the market. This model is being used at home and in commercial applications without skipping a beat, it's reliable, affordable, slim and easy to install. The best backup system for offices, computers, data centers, load and other types of equipment of business buildings, banks, hospitals, schools, railway stations, airports, and telecom.

48V 50ah 100ah 200ah Multi-Scenario Application Extreme_yy.jpg

Application
Wind & Solar energy storage, Communication power,Transmission and distribution backup, Telcom Base, CATV system, Computer Server Center, Medical Instrument, UPS power supply, Electric Golf Car, Electric forklifts, Engine Starting Battery etc..

Model

EKL-4820

EKL-4850

EKL-48100-S

EKL-48100-L

Electrical Characteristics

Nominal Voltage [V]

48

48

48

48

Nominal Capacity [Ah]

20

50

100

100

Cycle Life

≥4000@85%DoD,25 ℃(Charge by 0.2C /Discharge by 0.5C)

Design Life

≥10 years

Charge

Charge Voltage [V]

54.0±0.1

54.0±0.1

54.0±0.1

54.0±0.1

Charge Current [A]

4

10

20

20

Max. Charge Current [A]

20

50

100

100

Charging Current Limiting [A]

2

10

10

10

Discharge

Continuous Current [A]

10

25

50

50

Max Continuous Discharge Current [A]

20

50

100

100

Discharge Cut-off Voltage [V]

39.0±0.2

39.0±0.2

39.0±0.2

39.0±0.2

Environmental

Charging temperature range  [℃]

0~55(under 0℃ (extra heating mechanism))

Discharging temperature range  [℃]

-10~60

Storage Temperature [℃]

-20~55 @ ≤85% relative humidity

Mechanical

Dimensions [mm]

442*255*88

442*400*133

442*480*133

442*400*223

Weight [kg]

12±2%

24±2%

43±2%

46±2%

Other

Protocol (optional)

RS485*2 + RS232*1

Display (optional)

LCD


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