10MWh, 608V, 16,900Ah
Energy Storage System
With LiFePO4 Battery

Rated Voltage

608V

Nominal Capacity

16,900Ah

Rated Energy

10.27MWh

Terminal Voltage of Charge

3.7V (single cell)

Terminal Voltage of Discharge

2.5V (single cell)

Compound Mode

338P190S

Quantity of Single Cell

64220PCS

Battery Type

LiFePO4

Model

63225L

Dimension

63 X 270 mm

Rated Capacity C2

52Ah

Nominal Voltage

3.2V

Material of Shell

Aluminum

Weight

1400g

Internal Resistance

<1 milliohm

Charging Mode

CC-CV Constant Voltage Limited Current

Rated Charging Voltage

3.65±0.05V

Rated Charging Current

25A

Max Charging Current

50A

Rated Discharging Current

50A

Max Continuous Discharging Current

100A

Max Transient Discharging Current

150A

Rated End-off Discharge Voltage

2.5V

Charging Environment Temperature

0C~+45C

Discharging Environment Temperature

-20C~+60C

Short-term Storage Temperature (1 Month)

0C~+45C (60% SOC)

Long-term Storage Temperature (3 Months)

10C~+35C (60% SOC)

Voltage Test Range of Single Cell

1.5V-4.5V

Voltage Test Precision of Single Cell

±0.2%FS+0.1%RD

Current Test Range

±200A-± 1OOOA

Current Test Precision

±0.1%FS+0.1%RD

Temperature Test Range

-4C~+125C

Temperature Test Precision

±re

Battery Pack Voltage Test Range

100V-800V

Battery Pack Voltage Test Precision

±0.2%FS+0.1%RD

SOC Precision (SOC 80%)

5%

SOC Precision (80%>SOC>30%)

8%

SOC Precision (SOC 30%)

5%

Passivity Equalizing Performance

Equalizing current 200mA ±20% (the single cell battery voltage range is 2.8V to 3.6V)

Initiative Equalizing Performance

Equalizing current± C2A± 10%)

Battery Specification

LiFeP04,22,24 in series

Equalizing Type

Power Supply, Nondestructive Energy Remove

Max Equalizing Current

10A

Average Equalizing

5A

Temperature Measurement Precision

±1"C

Temperature Sampling Frequency

1Hz

Temperature Alarm Value

>65°C(adjustable)

Temperature Alarm Recover Value

<55°C(adjustable)

Voltage Samolina

±1mV

Voltage Sampling Period

16ms

Charging Mode

<100mA

Discharging Mode

<100mA

Standing Mode

<3mA

Dimension (L*W*H)

220mm X 180mm X 40mm