Product Overview:
INDUSTRIAL ON-GRID INVERTER SERIES
STT100K/110K/125KTL
Advantages:
High yield with Max. 98.6% efficiency
Longer working hours due to the lower start-up voltage and wider MPPT range
Up to 10% continuous output overloading capacity
Integrated lightning protection for both DC and AC
With a max input current of 40A, compatible with high-power panels
Support wireless and wired internet connection (RS485, WiFi/GPRS/LAN optional)
Fast and easy configuration via App or OLED display
Remote upgrading available
10 years standard warranty
Compliance: NB/T32004, IEC62109, IEC62116, VDE4105, VDE0126, UTE C15-712-1, AS4777, C10/11, CEI0-21, RD1699, NBR16149, IEC61727, IEC60068, IEC61683, EN50549, EN61000

Product Parameters:
Mode |
STT-80KTL |
STT-100KTL |
STT-110KTL |
STT-100KTL-HV |
STT-100KTL-HV |
Max. Input Power (W) |
128,000 |
160,000 |
176,000 |
160,000 |
200,000 |
Start-up Voltage (V) |
200 |
200 |
200 |
200 |
200 |
Min. DC Voltage (V) |
180 |
180 |
180 |
180 |
180 |
Max. DC Input Voltage (V) |
1,100 |
1,100 |
1,100 |
1,100 |
1,100 |
Rated DC Input Voltage (V) |
620 |
620 |
620 |
750 |
750 |
MPPT Voltage Range (V) |
200-950 |
200-950 |
200-950 |
200-950 |
200-950 |
No. of MPP Trackers |
8 |
10 |
10 |
10 |
10 |
No. of DC Inputs |
16 |
20 |
20 |
20 |
20 |
Max. Input Current (A) |
8*26 |
10*26 |
10*26 |
10*26 |
10*26 |
Max. Short-circuit Current (A) |
8*40 |
10*40 |
10*40 |
10*40 |
10*40 |
Output |
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Rated Output Power (W) |
80,000 |
100,000 |
110,000 |
100,000 |
125,000 |
Max. Output Power (W) |
88,000 |
110,000 |
121,000 |
110,000 |
137,500 |
Max. Apparent Power (VA) |
88,000 |
110,000 |
121,000 |
110,000 |
137,500 |
Rated Output Voltage (V) |
3L/N/PE, 230/400V |
3/PE,288/500V |
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Rated AC Frequency (Hz) |
50/60Hz 45-55Hz/55-65Hz |
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Max. Output Current (A) |
127 |
158.8 |
174.8 |
127 |
158.8 |
Power Factor |
0.8 leading…0.8 legging |
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Max. Total Harmonic Distortion |
< 3% @ Rated Output Power |
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DCI |
< 0.5% In |
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Efficiency |
|||||
Max. Efficiency |
98.8% |
98.8% |
98.8% |
98.8% |
98.8% |
European Efficiency |
98.3% |
98.3% |
98.3% |
98.3% |
98.3% |
MPPT Efficiency |
99.9% |
99.9% |
99.9% |
99.9% |
99.9% |
Protection |
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DC Reverse Polarity Protection |
Integrated |
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Insulation Resistance Protection |
Integrated |
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DC Switch |
Optional |
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Surge Protection |
Integrated |
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Over-temperature Protection |
Integrated |
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Residual Current Protection |
Integrated |
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Anti-islanding Protection |
Integrated |
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AC Short-circuit Protection |
Integrated |
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AC Over-voltage Protection |
Integrated |
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PID Protection |
Optional |
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General Data |
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Dimensions (mm) |
975W*680H*290D |
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Weight (KG) |
79 |
82 |
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Protection Degree |
IP65 |
||||
Self-consumption at Night (W) |
< 1 |
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Topology |
Transformer less |
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Operating Temperature Range (° C) |
-30~60 |
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Relative Humidity (%) |
0~100 |
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Operating Altitude (m) |
4000 (derating@ > 3000) |
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Cooling |
Smart Fan Coolling |
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Noise Level (dB) |
< 55 |
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Display |
OLED & LED |
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Communication |
RS485, WiFi/GPRS/LAN (Optional) |
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Compliance |
NB/T32004、IEC62109、IEC62116、IEC61727、IEC60068、IEC61683、EN50549、EN61000 |
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