4. Wide output voltage range 5. Anti-PID function(Optional)
| Model | SUN-15K-G05 |
| Input Side | |
| Max. DC Input Power (kW) | 5.2 |
| Max. DC Input Voltage (V) | 1000 |
| Start-up DC Input Voltage (V) | 140 |
| MPPT Operating Range (V) | 120~850 |
| Max. DC Input Current (A) | 13+13 to 20+20 |
| Max. Short Circuit Current (A) | 19.5+19.5 to 30+30 |
| Number of MPPT / Strings per MPPT | 2/1 |
| Inverter output | |
| Rated Output Power (kW) | 4 |
| Max. Active Power (kW) | 4.4 |
| Nominal Output Voltage / Range (V) | 3L/N/PE 380V/0.85Un-1.1Un, 400V/0.85Un-1.1Un |
| Rated Grid Frequency (Hz) | 50 / 60 (Optional) |
| Operating Phase | Three phase |
| Rated AC Grid Output Current (A) | 5.8 |
| Max. AC Output Current (A) | 6.4 |
| Output Power Factor | 0.8 leading to 0.8 lagging |
| Grid Current THD | <3% |
| DC Injection Current (mA) | <0.5% |
| Grid Frequency Range | 47~52 or 57~62 (Optional) |
| Efficiency | |
| Max. Efficiency | 97.5% |
| Max. Efficiency | 97.5% |
| 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 |
| Anti-islanding Protection | Yes |
| Temperature Protection | Yes |
| Integrated DC Switch | Yes |
| Remote software upload | Yes |
| Remote change of operating parameters | Yes |
| Surge protection | DC Type II / AC Type II |
| General Data | |
| Size (mm) | 330W×457H×185D |
| Weight (kg) | 10 |
| Topology | Transformerless |
| Internal Consumption | <1W (Night) |
| Running Temperature | -25~65℃, >45℃ derating |
| Ingress Protection | IP65 |
| Noise Emission (Typical) | <30 dB |
| Cooling Concept | Natural cooling |
| Max. Operating Altitude Without Derating | 2000m |
| Designed Lifetime | 5 years |
| Grid Connection Standard | CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11 |
| Operating Surroundings Humidity | 0-100% |
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| Features | |
| DC Connection | MC-4 mateable |
| AC Connection | IP65 rated plug |
| Display | LCD1602 |
| Interface | RS485/RS232/Wifi/LAN |
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