5. Anti-PID function(Optional)
| Model | SUN-2K-G | SUN-2.5K-G | SUN-3K-G |
| Input Side | |||
| Max. DC Input Power (kW) | 2.6 | 3.3 | 3.9 |
| Max. DC Input Voltage (V) | 550 | ||
| Start-up DC Input Voltage (V) | 80 | ||
| MPPT Operating Range (V) | 70~500 | ||
| Max. DC Input Current (A) | 13 | ||
| Max. Short Circuit Current (A) | 19.5 | ||
| Number of MPPT / Strings per MPPT | 1/1 | ||
| Inverter output | |||
| Rated Output Power (kW) | 2 | 2.5 | 3 |
| Max. Active Power (kW) | 2.2 | 2.75 | 3.3 |
| Nominal Output Voltage / Range (V) | L/N/PE 220V/0.85Un-1.1Un, 230V/0.85Un-1.1Un (Optional) | ||
| Rated Grid Frequency (Hz) | 50 / 60 (Optional) | ||
| Operating Phase | Single phase | ||
| Rated AC Grid Output Current (A) | 8.7 | 10.9 | 13 |
| Max. AC Output Current (A) | 9.6 | 12 | 14.3 |
| 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) | 280W×272.5H×184D | ||
| Weight (kg) | 4.8 | ||
| Topology | Transformerless | ||
| Internal Consumption | <1W (Night) | ||
| Running Temperature | -25~65℃, >45℃ derating | ||
| Ingress Protection | IP65 | ||
| Noise Emission (Typical) | <35 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 | ||