
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