Semookii LiFePO4 Battery Pack

Together with storage inverter, the system can realize the functions below:

Electricity Bills Reduction: Charge the battery during off-peak period and discharge the battery during peak period

Self-Consumption: Store excess energy generated by solar panels and use it whenever needed

Back-up Power Supply: Provide the power during grid blackouts.

Smart Energy Management: Real-time monitoring and managing. You can know how much energy generated and consumed in real-time.

● Lithium Iron Phosphate Cells
● Scalable Design
● Modular Design, Easy Installation
● Maintenance free, Easy Replacement
● Emergency Power Backups

SPECIFICATION

Model

MF44280B

MF51100A

MF51150A

MF51280A

Rated Capacity

280Ah

100Ah

150Ah

280Ah

Nominal Voltage

44.8V

51.2V

51.2V

51.2V

Energy

12.544kWh

5.12kWh

7680Wh

14.336kWh

Voltage Range

35V-51.1V

40V-58.4V

43.2V-58.4V

40V-58.4V

Continuous Charging And Discharging Current

175A

100A

100A

175A

Battery weight

~100kg

~54kg

~80kg

~113kg

Ambient Humidity

10% - 85%

10% - 85%

10% - 85%

10% - 85%

Altitude

≤2000m

≤2000m

≤2000m

≤2000m

Dimension(L*W*H)

670*482.6*226.5mm

405*482.6*226.5mm

564*540*262mm

748*482.6*226.5mm

Communication Mode

isoSPI

isoSPI

RS485, CAN

isoSPI

Cycle Life

>4000 times or >8 years(0.5C 25±2℃ 80%DOD)

>4000 times or >8 years(0.5C 25±2℃ 80%DOD)

>2000 times or >5 years(0.5C 25±2℃ 80%DOD)(0.5C 25±2℃ 80%DOD)

>4000 times or >8 years(0.5C 25±2℃ 80%DOD)

BMS Function

Overcurrent,Overvoltage,

Overcurrent,Overvoltage,

Overcurrent,Overvoltage,

Overcurrent,Overvoltage,

Overcharge,Over Discharge, High Temperature,Short Circuit,

Overcharge,Over Discharge, High Temperature,Short Circuit,

Overcharge,Over Discharge, High Temperature,Short Circuit,

Overcharge,Over Discharge, High Temperature,Short Circuit,

SOC Estimation,Equalizing

SOC Estimation,Equalizing

SOC Estimation,Equalizing

SOC Estimation,Equalizing

IP Protection

IP20

IP20

IP20

IP20

Housing Material

Steel Plate

Steel Plate

Steel Plate

Steel Plate

Operating Temperature

Charge 0-50℃

Charge 0-50℃

Charge 0-50℃

Charge 0-50℃

Discharge -20-60℃

Discharge -20-60℃

Discharge -20-60℃

Discharge -20-60℃

Storage -10℃~45℃

Storage -10℃~45℃

Storage -10℃~45℃

Storage -10℃~45℃

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