Intelligent
High Revenue
Convenience
Product Introduction
Intelligent
- Real-time fault curve recording, improve O&M efficiency
- IP68 intelligent fans, lower operation temperature, longer lifespan
- Intelligent positioning abnormal string with integrated I/V scan function
- Intelligent quad-core processor, information processing more comprehensive, fast, and efficient
High Yield
- Optional PID recovery function
- High yield with Max.98.8% efficiency
- Up to 10% continuous output overloading capacity
- 8/10 MPPT design, lower PV string mismatch loss
Convenience
- Remote upgrading available
- App+Oled dual displaying module, user friendly
- Support wireless and wired internet connection (RS485, Wi-Fi/GPRS/LAN optional)
TECHNICAL PARAMETERS
| Model | STT-80KTL | STT-100KTL | STT-110KTL | STT-100KTL-HV | STT-125KTL-HV |
| Input | |||||
| 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*32 | 10*32 | 10*32 | 10*32 | 10*32 |
| Max. Short-circuit Current (A) | 8*40 | 10*40 | 10*40 | 10*40 | 10*40 |
| Output | |||||
| 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 | |||
| Rated AC Frequency (Hz) | 50/60Hz 45-55Hz/55-65Hz | ||||
| Max. Output Current (A) | 127 | 158.8 | 174.8 | 127 | 158.8 |
| Power Factor | 0.8 leading…0.8 lagging | ||||
| Max. Total Harmonic Distortion | <3% @ Rated Output Power | ||||
| DCI | <0.5% In | ||||
| 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 | |||||
| DC Reverse Polarity Protection | Integrated | ||||
| Insulation Resistance Protection | Integrated | ||||
| DC Switch | Optional | ||||
| Surge Protection | Integrated | ||||
| Over-temperature Protection | Integrated | ||||
| Residual Current Protection | Integrated | ||||
| Anti-islanding Protection | Integrated | ||||
| AC Short-circuit Protection | Integrated | ||||
| AC Over-voltage Protection | Integrated | ||||
| General Data | |||||
| Dimensions (mm) | 975W*680H*290D | ||||
| Weight (kg) | 79 | 82 | 82 | 82 | 82 |
| Protection Degree | IP66 | ||||
| Self-consumption at Night (W) | <1 | ||||
| Topology | Transformer-less | ||||
| Operating Temperature Range (° C) | -30~60 | ||||
| Relative Humidity | 0~100% | ||||
| Operating Altitude (m) | 4000 (derating @ ＞ 3000) | ||||
| Cooling | Smart Fan Coolling | ||||
| Noise Level (dB) | <55 | ||||
| Display | OLED & LED | ||||
| Communication | RS485, WiFi/GPRS/LAN (Optional) | ||||
| Compliance | NB/T 32004、IEC62109、IEC62116、VDE 4105、VDE 0126、AS4777、C10/11、CEI 0-21 RD1699、NBR16149、IEC61727、IEC60068、IEC61683、EN50549、EN61000 | ||||
THREE PHASE:STT-80K/100K/110KTL、100K/125KTL-HV
