Model | SUN-1.5K-G | SUN-2K-G | SUN-3K-G |
Input Side | |||
Max. DC Input Power(kW) | 2 | 2.6 | 3.6 |
Max. DC Input Voltage (V) | 550 | ||
Start-up DC Input Voltage(V) | 80 | ||
MPPT Operating Range(V) | 70-550 | ||
Max. DC Input Current(A) | 12.5 | ||
Number of MPPT/Strings per MPPT | 1/1 |
Output Side | |||
Rated Output Power(kW) | 1.5 | 2 | 3 |
Max. Active Power(kW) | 1.7 | 2.2 | 3.3 |
Rated AC Grid Voltage(V) | 230 | ||
AC Grid Voltage Range(V) | 160 Vac~300 Vac(this may vary with grid standards) | ||
Rated Grid Frequency(Hz) | 50/60(Optional) | ||
Operating Phase | Single phase | ||
Rated AC Grid Output Current(A) | 6.5 | 8.7 | 13.1 |
Max. AC Output Current(A) | 7.2 | 9.6 | 14 |
Output Power Factor | 0.8 leading to 0.8 lagging | ||
Grid Current THD | <2% | ||
DC Injection Current(mA) | <0.5% | ||
Grid Frequency Range | 47~52 or 57~62(Optional) |
Efficiency | |||
Max.Efficiency | 97.3% | 97.3% | 97.5% |
Euro Efficiency | 97.1% | 97.1% | 97.3% |
MPPT Efficiency | >99% |
Protection | ||
DC Reverse-Polarity Protection | Yes | |
AC Short Circuit Protection | Yes | |
AC Output Overcurrent Protection | Yes | |
Output Overvoltage Protection | Yes | |
Insulation Resistance Protection | Yes | |
Ground Fault Monitoring | Yes | |
Islanding Protection | Yes | |
Temperature Protection | Yes | |
Integrated DC Switch | Yes | |
Remote software upload | Yes | |
Remote change of operating parameters | Yes | |
Surge protection | DC Type lI/AC Type ll |
General Data | |
Size(mm) | 330W×310H×115D |
Weight(kg) | 6 |
Topology | Transformerless |
Internal Consumption | <1W(Night) |
Running Temperature | -25~65℃ |
Ingress Protection | IP65 |
Noise Emission(Typical) | <25dB |
Cooling Concept | Natural cooling |
Max. Operating Altitude Without Derating | 2000m |
Designed Lifetime | >20years |
Grid Connection Standard | EN50549,IEC61727,VDE 0126-1-1,IEC62109-1-2 |
Operating Surroundings Humidity | 0-100% |
Safety EMC/Standard | IEC62109-1/-2,EN61000-6-1,EN61000-6-3 |
Features | |
DC Connection | MC-4 mateable |
AC Connection | IP65 rated plug |
Display | LCD1602 |
Interface | RS485/RS232/Wifi/LAN |