Safe & Reliable
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High reliability due to good heat dissipation design
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IP65, wider working temperature and altitude, adapt to various installation environments
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Integrated lightening protection for both DC and AC
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Adapt to complex power grid
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High anti-corrosion ability with aluminum alloy die casting technology
High Revenue
High yield with Max.97.5% efficiency
European weighted efficiency 97%
Wide MPPT voltage range
Up to 10% continuous output overloading capacity
Single MPPT design with precise MPPT algorithm
Standard 5 years warranty, extendable to 10 or 15 years
Easy to use
Compact elegant design, light weight, one-person installation
Plug and play connectors, easy for installation
Support wireless and wired internet connection (RS485, Wi-Fi/GPRS/LAN optional)
Remote upgrading available
Intelligent positioning abnormal string with integrated I/V scan function
TECHNICAL PARAMETERS SINGLE PHASR: STS-1K/1.5K/2K/2.5K/3KTL-S
|
Input |
STS-1KTL-S |
STS-1.5KTL-S |
STS-2KTL-S |
STS-2.5KTL-S |
STS-3KTL-S |
|
Max. Input Power (W) |
1,300 |
1,950 |
2,600 |
3,250 |
3,900 |
|
Start-up Voltage (V) |
60 |
60 |
60 |
60 |
60 |
|
Max. DC Input Voltage (V) |
500 |
500 |
500 |
500 |
500 |
|
Rated DC Input Voltage (V) |
360 |
360 |
360 |
360 |
360 |
|
MPPT Voltage Range (V) |
80-450 |
80-450 |
80-450 |
80-450 |
80-450 |
|
Full Power MPPT Voltage Range (V) |
85-450 |
125-450 |
170-450 |
210-450 |
250-450 |
|
No. of MPP Trackers |
1 |
1 |
1 |
1 |
1 |
|
No. of DC Inputs per MPPT |
1 |
1 |
1 |
1 |
1 |
|
Max. Input Current (A) |
12.5 |
12.5 |
12.5 |
12.5 |
12.5 |
|
Max. Short-circuit Current (A) |
15 |
15 |
15 |
15 |
15 |
Output
|
Rated Output Power (W) |
1,000 |
1,500 |
2,000 |
2,500 |
3,000 |
|
Max. Output Power (W) |
1,100 |
1,650 |
2,200 |
2,750 |
3,300 |
|
Max. Apparent Power (VA) |
1,100 |
1,650 |
2,200 |
2,750 |
3,300 |
|
Rated Output Voltage (V) |
220/230 |
220/230 |
220/230 |
220/230 |
220/230 |
|
Rated AC Frequency (Hz) |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
|
Max. Output Current (A) Power Factor |
4.8 |
7.2 |
9.6 |
12 |
14.4 |
|
0.8 leading …0.8 lagging |
|||||
|
Max. Total Harmonic Distortion DCI |
<3% @Rated Output Power |
||||
|
<0.5%In |
|||||
Efficiency
|
Max. Efficiency European Efficiency |
97.3% |
97.3% |
97.5% |
97.5% |
97.5% |
|
MPPT Efficiency |
96.4% |
96.4% |
97.0% |
97.0% |
97.0% |
|
99.9% |
99.9% |
99.9% |
99.9% |
99.9% |
Protection
|
DC Reverse Polarity Protection |
Integrated |
|
Insulation Resistance Protection |
Integrated |
|
DC Switch |
Integrated |
|
Surge Protection |
Integrated (TypeⅡ) |
|
Over-temperature Protection |
Integrated |
|
Residual Current Protection |
Integrated |
|
Islanding Protection |
Integrated |
|
AC Short-circuit Protection |
Integrated |
|
AC Over-voltage Protection |
Integrated |
General Data
|
Dimensions (mm） |
327W*297H*114D |
|
Weight (KG) |
6.5 |
|
Protection Degree |
IP65 |
|
Self-consumption at Night (W) |
<1 |
|
Topology |
Transformer-less |
|
Operating Temperature Range (°C) |
-30~60 |
|
Relative Humidity |
0~100% |
|
Operating Altitude (m） |
3000 |
|
Cooling |
Natural Convection |
|
Noise Level (dB) |
<25 |
|
Display |
OLED & LED |
|
Communication |
RS485，WiFi/GPRS/LAN(Optional) |
|
Compliance |
RD16N9B9/、TN3B20R0146、1I4E9C、6IE21C0691、7I2E7C、6IE21C1660、0V6D8、EIE4C10651、6V8D3、EE0N12560、5A4S94、7E7N76、1000 |
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