Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EM series

PERFORMANCE SPECIFICATIONS

Part Number

GTEM-48V21K-F

GTEM-72V30240-F

Energy Storage

21kWh

30.24kWh

Rated Voltage

400V/DC

400V/DC

Maximum Charge Voltage

58.8V/DC

58.8V/DC

Discharge Cut-off Voltage

37.8V/DC

40V/DC

ESR/AC @1KHz 50% SOC

<50m

<50m

Max. Continuous charge Current

420A

300A

Max. Continuous Discharge Current

420A

300A

Cut-off Current (charging)

4A

4A

Peak Discharge Current (3s)

800A

500A

Charge Temperature

0°C – +55°C

Discharge Temperature

-20°C~+60°C

Cells Self-discharge Rate

3% per month

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

Module voltage, SOC

Indicator light display

Capacity %

Environmental Protection

Customized

Series-Parallel Connection

Not allowed

Storage Conditions

-20°C – +40°C / 5% -95%RH SOC>30%, one full charge needed per two months

COMPLIANCE INFORMATION

Certificate

EN 62133, EN 55032, EN 55035, EN 61000-3, EN 61000-3-3:2013, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

520x702x1904(mm)

Weight

240kg

960Kg

Charge Temperature

0°C – +55°C

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP65

Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EM series

PERFORMANCE SPECIFICATIONS

Part Number

GTEM-72V15.5K-F

GTEM-24V5000-F

Energy Storage

5.OKWh

15.5kWh

Rated Voltage

24V/DC

72V/DC

Maximum Charge Voltage

29V/DC

84V/DC

Discharge Cut-off Voltage

20V/DC

56V/DC

ESR/AC @1KHz 50% SOC

<10m

<50m

Max. Continuous charge Current

250A

150A

Max. Continuous Discharge Current

250A

150A

Cut-off Current (charging)

4A

4A

Peak Discharge Current (10s)

300A

300A

Charge Temperature

0°C~+55°C

Discharge Temperature

-20°C~+60°C

Cells Self-discharge Rate

3% per month

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

System voltage,current temperature,SOC,cell’s voltage

Parallel Connection

Not Allowed

Series-Parallel Connection

Not allowed

Indicator light display

Capacity %

Storage Conditions

-20°C ~+40°C
25% – 95%RH SOC>30%, one full charge needed per two months

COMPLIANCE INFORMATION

Certificate

EN 62133, EN 55032, EN 55035, EN 61000-3-, EN 61000-3, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

645x565x245(mm)

740x540x320(mm)

Weight

190Kg

240Kg

Charge Temperature

0°C – +55°C

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP65

Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EM series

PERFORMANCE SPECIFICATIONS

Part Number

GTEM-48V3600-G

GTEM-48V4500-G

Energy Storage

3.6KWh

4.53kWh

Rated Voltage

48V/DC

48V/DC

Maximum Charge Voltage

58.8V/DC

58.8V/DC

Discharge Cut-off Voltage

37V/DC

40V/DC

ESR/AC @1KHz 50% SOC

<20m2

<30m2

Max. Continuous charge Current

200A

200A

Max. Continuous Discharge Current

200A

200A

Cut-off Current (charging)

4A

4A

Peak Discharge Current (3s)

300A

400A

Charge Temperature

0°C~+55°C

Discharge Temperature

-20°C~+60°C

Cells Self-discharge Rate

2% per month

Recommended Depth of Discharge

<90%

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

System voltage,current, temperature,SOC, SOH,cycle,
cell’s voltage

Indicator light display

Capacity %

Storage Conditions

-20°C~+40°C
25% – 95%RH SOC>30%, one full charge needed per two months System voltage

COMPLIANCE INFORMATION

Certificate

EN 62133, EN 55032, EN 55035, EN 61000-3,, EN 61000-3, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

720x355x252(mm)

793x355x252(mm)

Weight

55kg

55kg

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP65

Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EM series

PERFORMANCE SPECIFICATIONS

Part Number

GTEM-48V6500-G

GTEM-48V8500-G

Energy Storage

6.5kWh

8.5KWh

Rated Voltage

48V/DC

171Ah

Nominal Capacity

130Ah

171Ah

Maximum Charge Voltage

58.8V/DC

58.8V/DC

Discharge Cut-off Voltage

37V/DC

40V/DC

ESR/AC @1KHz 50% SOC

<15m2

<15m2

Max. Continuous charge Current

200A

200A

Max. Continuous Discharge Current

200A

200A

Peak Discharge Current (3s)

300A

300A

Charge Temperature

0°C~+55°C

Discharge Temperature

-20°C~+60°C

Cells Self-discharge Rate

2% per month

Recommended Depth of Discharge

<90%

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

System voltage,current, temperature,SOC, SOH,cycle,
cell’s voltage

Indicator light display

Capacity %

Storage Conditions

-20°C~+40°C
25% – 95%RH SOC>30%, one full charge needed per two months System voltage

COMPLIANCE INFORMATION

Certificate

EN 62133, EN 55032,, EN 55035, EN 61000-3, EN 61000-3, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

950x400x252(mm)

1124x400x256(mm)

Weight

75Kg

82kg

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP65

Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EM series

PERFORMANCE SPECIFICATIONS

Part Number

GTEM-48V1800-M

GTEM-48V3100-M

Energy Storage

1800Wh

3100Wh

Rated Voltage

48V/DC

48V/DC

Nominal Capacity

130Ah

171Ah

Maximum Charge Voltage

58.8V/DC

58.8V/DC

Discharge Cut-off Voltage

37V/DC

42V/DC

ESR/AC @1KHz 50% SOC

<12m

<10m2

Max. Continuous charge Current

30A

30A

Max. Continuous Discharge Current

50A

50A

Peak Discharge Current (3s)

80A

50A

Charge Temperature

0°C~+55°C

Discharge Temperature

-20°C~+60°C

Cells Self-discharge Rate

3% per month

Recommended Depth of Discharge

<90%

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

System voltage,current, temperature, SOC, SOH,cycle,
cell’s voltage

Indicator light display

Capacity %

Storage Conditions

-20°C~+40°C
25% – 95%RH SOC>30%, one full charge needed per two months

COMPLIANCE INFORMATION

Certificate

EN 62133, EN 5503, EN 55035, EN 61000, EN 61000-, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

230x180x300(mm)

230x180x430(mm)

Weight

15.5Kg

24kg

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP66

Safest & Reliable

Long lifespan

Fast response

Capitalization

Elegant design

Smart Home

EF series

PERFORMANCE SPECIFICATIONS

Part Number

GTEF-80147K-F

GTEF-80V80K-F

Energy Storage

47.5KWh

79.8KWh

Rated Voltage

80V/DC

80V/DC

System Nominal Capacity

600Ah

1008Ah

Maximum Charge Voltage

92.4V/DC

92.4V/DC

Discharge Cut-off Voltage

59.4V/DC

59.4V/DC

ESR/AC @1KHz 50% SOC

<50m 2

<50m 2

Max. Continuous charge Current

150A

150A

Max. Continuous Discharge Current

300A

300A

Peak Discharge Current (10s)

500A

500A

Charge Temperature

0°C-+55°C

Discharge Temperature

-20°C~+55°C

Cells Self-discharge Rate

3% per month

Recommended Depth of Discharge

<90%

Maximum Depth of Discharge

100%

Cooling Method

Natural cooling

Monitoring Data

System voltage,current, temperature,SOC, SOH,cycle,
cell’s voltage

Indicator light display

Capacity %

Storage Conditions

-20°C~+40°C
25% – 95%RH SOC>30%, one full charge needed per two months

COMPLIANCE INFORMATION

Certificate

EN 62133 EN 55032, EN 55035, EN 61000., EN 61000, UN38.3

CONVENTIONAL PARAMETERS

Dimensions (WxDxH)

1025x710x784(mm)

1140x985x600

Weight

1280Kg

1580Kg

Operating Humidity

0-90% RH Non-condensing

Environmental Protection

IP54