- Contact Person : Ms. Xu Giselle
- Company Name : Wenzhou Gdigger Energy Engineering Technology Development Co., Ltd.
- Tel : 86-577-67976995
- Fax : 86-577-67976998
- Address : Zhejiang,Wenzhou,Oubei Third Bridge Industrial Estate
- Country/Region : China
- Zip : 325105
250kw PV Grid-Connected Inverter
250kw PV Grid-Connected Inverter
Model and Technical Data
Inverter Model | SO100KTLA1 | SO100KA1 | SO250KTLA1 | SO500KTLA1 |
Input Data |
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Max. DC Power(KW) | 115 | 115 | 280 | 560 |
Max. DC Voltage(V) | 880 | 880 | 880 | 880 |
Max. Input Current(A) | 250 | 250 | 600 | 1200 |
Number of MPP trackers | 1 | 1 | 1 | 1 |
MPPT Voltage Range(V) | 450~820 | 380~850 | 450~850 | 450~850 |
Number of DC connection | 2 | 2 | 8 | 16 |
Min. DC Voltage/ start Voltage(V) | 150/200 | |||
Output Data |
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Rated AC Power(KW) | 100 | 100 | 250 | 500 |
Max. AC Power(KW) | 100 | 100 | 250 | 500 |
Max. output Current(A) | 213 | 145 | 550 | 1100 |
Grid Voltage (V) | 270 | 400 | 270 | 270 |
Grid frequency (Hz) | 50 | 50 | 50/60 | 50/60 |
Power factor | >0.99 | >0.99 | 0.95lagging… 0.95leading | 0.95lagging… 0.95leading |
Total Harmonic distortion(THD) | <3%(rated power) | <3%(rated power) | <3%(rated power) | <3%(rated power) |
Efficiency | ||||
Max. Efficiency | 98.0% | 97.1% | 98.2% | 98.6% |
European Efficiency | 97.6% | 96.7% | 97.7% | 98.3% |
General Data |
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Dimensions(W*H*D)(mm) | 1150/1985/900 | 2200/2180/850 | 2800/2100/850 | |
Weight(kg) | 500 | 800 | 1200 | 2000 |
Operating temperature range(°C) | -20...+50 (derating at 45) | |||
Degree of protection | IP21 | |||
Topology | Transformerless | Low frequency transformer | Transformerless | Transformerless |
External auxiliary supply connection | 3/N/PE,230/400 V | 3/N/PE, 230/400 V | 3/N/PE, 230/400 V | 3/N/PE, 230/400 V |
Night time consumption (Wp) | <10 | <10 | <100 | <100 |
Cooling | Fan cooling | Fan cooling | Fan cooling | Fan cooling |
Noise mission(dBA) | 65 | 65 | 70 | 70 |
Display | Touch screen LCD | Touch screen LCD | Touch screen LCD | Touch screen LCD |
Communication interface | RS485/RS232 , | RS485/RS232 | RS485/RS232 | RS485/RS232 |
Warranty | 5 years | 5 years | 5 years | 5 years |
Grid support | yes | yes | yes | yes |
250kw PV Grid-Connected Inverter
