Bulk Production Electrical Energy Storage System Manufacture
Product details of the electrical energy storage system
Product Information
The appearance of electrical energy storage system is designed by our top-class R&D team who has spent most of their time in the lab. Regular performance checks have been implemented to ensure high performance and reliable quality. Being widely recognized by more customers, it turns out to be applicable in the industry.
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Parameter |
GT-EST06KH |
GT-EST08KH |
GT-EST10KH |
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Efficiency |
Max Efficiency |
>98 2% |
>98 2% |
>98 2% |
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PV Input
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Max. PV input power(W) |
7800 |
10400 |
13000 |
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Max. PV input voltage(V) |
1000 |
1000 |
1000 |
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MPPT Operation Voltage Range (V) |
180-950 |
180-950 |
180-950 |
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Number of MPPT/PV Strings |
2/1 |
2/1 |
2/1 |
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Max. PV input current(A) |
15/15 |
15/15 |
15/15 |
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Short- circuit current of PV input( A) |
18/18 |
18/18 |
18/18 |
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Battery
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Max Input/Output Voltage(V) |
550 |
550 |
550 |
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Operating Voltage Range(V) |
180-550 |
180-550 |
180-550 |
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Max Charge/Discharge Current(A) |
25/30 |
25/30 |
25/30 |
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Max Input/Output Power(W) |
6000/6000 |
8000/8000 |
10000/10000 |
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Battery Type |
Li-ion/Lead-acid |
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AC Input and Output
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Rated Power(W) |
6000 |
8000 |
10000 |
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Max. Apparent AC Power(VA) |
6000 |
8000 |
10000 |
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Nominal AC Voltage(Vac) |
380,3L/N/PE |
380,3L/N/PE |
380,3L/N/PE |
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AC Power Frequency ( Hz) |
50/60 |
50/60 |
50/60 |
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Max. AC Output Current(A) |
10 |
12 |
15 |
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Power Factor Range |
~1 (Adjusta |
ble from 0.8 leading |
to 0.8 lagging) |
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OutputTHDi(@Nominal Output) |
<3% |
<3% |
<3% |
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Genaral Data |
Operating Temperature |
-25C …+60C(>45C derating) |
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Range Topology |
Transformerless |
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Cooling Method |
Natural convection |
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Ingress Protection Rating |
IP65 |
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Relative Humidity |
0-100%, no condensation |
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DC Connection Type |
MC/ Amphenol/ Phoenix |
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AC Connection Type |
Plug-in Connector |
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Display |
LCD |
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Communication With Portal |
RS485 (WiFi/GPRS Optinal) |
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Communication With BMS |
CAN |
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Communication With Meter |
RS485 |
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Certification |
Safety |
IEC62109-1/-2 |
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EMC |
EN61000-6-1/-2/-3,IEC61000 |
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On- Grid standard |
AS4777.2:2020 ，NRS097-2-1:2017 ，PN-EN50549-1:2019,VDE-AR-N 4105:2018,EN50549-1:2019+AC:2019-4 |
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Part Number |
GTEM-400V14.4K-W |
GTEF-345V10K-W |
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Energy storage |
14.4kWh |
10.3kWh |
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Nominal Voltage |
400V/DC |
345.6V/DC |
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Maximum Charge Voltage |
453V/DC |
390V/DC |
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Discharge Cut-off Voltage |
292V/DC |
300V/DC |
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ESR/AC @1KHz 50% SOC |
<150mΩ 50A |
<100mΩ 15A |
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Max. Continuous Charge Current |
50A |
15A |
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Max. Continuous Discharge Current |
50A |
30A |
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Round Trip Efficiency |
96% |
97.7% |
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Charge Temperature |
0 C~ + 5 5 C |
0 C~ + 4 5 C |
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Discharge Temperature |
-20C~+60C |
-30C~+60C |
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Self- discharge Rate |
2% per month |
2% per month |
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Recommended Depth of Discharge |
≤90% |
≤90% |
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Maximum Depth of Discharge |
100% |
100% |
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Cooling Method |
Natural |
Natural |
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Mounting Options |
Wall/floor |
Wall/floor |
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Shell Material |
Metal & ABS plastic |
Metal & ABS plastic |
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Communication |
CANbus |
CAN,RS485 |
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Monitoring Data |
System voltage,current,temperature,SOC,SOH,cycle,cell’s voltage |
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Compliance Information |
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Certificate Options |
IEC62619:2017,IEC62040, EN 62133:2013, EN 55032:2015+AC:2016, EN 55035:2017,EN 61000-3-2:2014, EN 61000-3-3:2013, RoHS, UN38.3, MSDS |
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Module type |
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|
YLxxxDF54e/2(xxx=Pmax) |
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Power output |
Pmax |
W |
390 |
395 |
400 |
405 |
410 |
415 |
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Power output tolerances |
△Pmax |
W |
0/+5 | |||||
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Module efficiency |
ηm |
% |
19.97 |
20.23 |
20.48 |
20.74 |
21.00 |
21.25 |
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Voltage at Pmax |
Vmpp |
V |
30.27 | 30.42 | 30.56 | 30.71 | 30.86 | 31.00 |
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Current at Pmax |
Impp |
A |
12.89 | 12.99 | 13.09 | 13.19 | 13.29 | 13.39 |
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Open-circuit voltage |
Vac |
V |
36.80 |
36.90 |
37.00 |
37.10 |
37.20 |
37.30 |
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Short-circuit voltage |
Isc |
A |
13.68 |
13.77 |
13.86 |
13.95 |
14.04 |
14.13 |
*STC:1000W.m-2 irradiance,25℃ cell temperature,AM 1.5 spectrum according to EN 608904-3
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Power output |
ηm |
% |
296.85 |
300.63 |
304.34 |
308.17 |
312.03 |
315.80 |
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Voltage at Pmax |
Vmpp |
V |
28.87 |
29.01 |
29.01 |
29.14 |
29.43 |
29.56 |
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Current at Pmax |
Impp |
A |
10.28 |
10.36 |
10.44 |
10.52 |
10.60 |
10.68 |
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Open- circuit voltage |
Voc |
V |
34.98 |
35.08 |
35.17 |
35.27 |
35.36 |
35.46 |
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Short- circuit voltage |
Isc |
A |
11.02 |
11.09 |
11.17 |
11.24 |
11.31 |
11.38 |
*NOCT:open-circuit module operation temperature at 800W.m-2 irradiance,20℃ ambient temperature,1m*s-1 wind speed.
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Power output |
Pmax |
% |
426.86 |
432.33 |
437.80 |
443.27 |
448.75 |
454.22 |
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Voltage at Pmax |
Vmpp |
V |
30.27 |
30.42 |
30.56 |
30.71 |
30.86 |
31.00 |
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Current at Pmax |
Impp |
A |
14.10 |
14.21 |
14.33 |
14.43 |
14.54 |
14.65 |
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Open- circuit voltage |
Voc |
V |
36.80 |
36.90 |
37.00 |
37.10 |
37.20 |
37.30 |
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Short- circuit voltage |
Isc |
A |
14.97 |
15.07 |
15.17 |
15.27 |
15.37 |
15.47 |
*Bifaciality coefficient is 70% ±5%，rear irradiance is 135W.m-2
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Nominal operating cell temperature |
NOCT |
C |
39±2 |
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Temperature coefficient of Pmax |
γ |
% / C |
-0.35 |
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Temperature coefficient of Voc |
β |
% / C |
-0.28 0.05 |
*Bifaciality coefficient is 70% ±5%，rear irradiance is 135W.m-2
Compatible Protocol: CAN, RS485
Company Feature
• In order to improve our techniques, our company has trained a group of high-educated and high-quality talents. Meanwhile, senior experts from relevant fields at home and abroad are also hired to offer technical support.
• is located in a position that provides easy traffic condition, complete functional facilities and the superior comprehensive surroundings. All that creates advantages for the efficient transportation.
• Our company regards service as the basis of development. Therefore, we provide customers with more professional, more efficient and more satisfactory services by introducing high-quality talented people and continuously improving service level.
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