1.5-4kW | Single Phase | 1 MPPT
The innovative design of the SUN- 1.5/2.2/3/3.3/4K- G03 is not only easy to install, but also allows for quick DC and AC connections. E.g. it weighs just 4.8 kg. Commissioning is equally easy, because the integrated user interface (local LCD display and buttons) makes it possible to choose the necessary settings quickly.
| model | SUN- 1.5- G03 | SUN- 2.2- G03 | SUN- 3- G03 | SUN- 3.3- G03 | SUN- 4- G03 |
| Input Side | |||||
| Max. DC Input Power(kW) | 2 | 2.9 | 3.9 | 4.3 | 5.2 |
| Max. DC Input Voltage (V) | 550 | 550 | 550 | 550 | 550 |
| Start-up DC Input Voltage(V) | 80 | 80 | 80 | 80 | 80 |
| MPPT Operating Range(V) | 70-500 | 70-500 | 70-500 | 70-500 | 70-500 |
| Max. DC Input Current(A) | 20 | 20 | 20 | 20 | 20 |
| Max. Short Circuit Current (A) | 30 | 30 | 30 | 30 | 30 |
| No. of MPP Trackers | 1 | 1 | 1 | 1 | 1 |
| No. of Strings per MPP Tracker | 1 | 1 | 1 | 1 | 1 |
| Output Side | |||||
| Rated Output Power(kW) | 1.5 | 2.2 | 3 | 3.3 | 4 |
| Max. Active Power(kW) | 1.65 | 2.42 | 3.3 | 3.63 | 4.4 |
| Rated Output Voltage/Range (V) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) |
| Rated Grid Frequency(Hz) | 50/60(Optional) | 50/60(Optional) | 50/60(Optional) | 50/60(Optional) | 50/60(Optional) |
| Operating Phase | Single phase | Single phase | Single phase | Single phase | Single phase |
| Rated AC Grid Output Current(A) | 6.5 | 9.6 | 13 | 14.3 | 17.4 |
| Max. AC Output Current(A) | 7.2 | 10.5 | 14.3 | 15.8 | 19.1 |
| Output Power Factor | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
| Total Harmonics Current Distortion (THDi) | <3% | <3% | <3% | <3% | <3% |
| DC Injection Current(mA) | <0.5% | <0.5% | <0.5% | <0.5% | <0.5% |
| Grid Frequency Range | 45~55 or 55~65(Optional) | 45~55 or 55~65(Optional) | 45~55 or 55~65(Optional) | 45~55 or 55~65(Optional) | 45~55 or 55~65(Optional) |
| Efficiency | |||||
| Max.Efficiency | 97.3% | 97.3% | 97.5% | 97.5% | 97.5% |
| Euro Efficiency | 97.1% | 97.1% | 97.3% | 97.3% | 97.3% |
| MPPT Efficiency | >99% | >99% | >99% | >99% | >99% |
