| Model | SUN-40K-G04 | SUN-50K-G04 | SUN-60K-G0 |
| Input Side | |||
| Max. DC Input Power (kW) | 52 | 65 | 78 |
| Max. DC Input Voltage (V) | 1000 | ||
| Start-up DC Input Voltage (V) | 250 | ||
| MPPT Operating Range (V) | 200~850 | ||
| Max. DC Input Current (A) | 40+40 | ||
| Max. Short Circuit Current (A) | 60+60 | ||
| Number of MPPT / Strings per MPPT | 3 or 4/3 | ||
| Inverter output | |||
| Rated Output Power (kW) | 40 | 50 | 60 |
| Max. Active Power (kW) | 44 | 55 | 66 |
| 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) | 58 | 72.5 | 87 |
| Max. AC Output Current (A) | 63.8 | 79.7 | 95.7 |
| 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 | 98.6% | ||
| Max. Efficiency | 97.8% | ||
| 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) | 647.5W×537H×303.5D | ||
| Weight (kg) | 44.5 | ||
| Topology | Transformerless | ||
| Internal Consumption | <1W (Night) | ||
| Running Temperature | -25~65℃, >45℃ derating | ||
| Ingress Protection | IP65 | ||
| Noise Emission (Typical) | <50 dB | ||
| Cooling Concept | Smart 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 | LCD 240 × 160 | ||
| Interface | RS485/RS232/Wifi/LAN | ||
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