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| Model | SUN-30K-G04 | SUN-33K-G04 | SUN-35K-G04 | SUN-36K-G04 |
|---|---|---|---|---|
| PV String Input Data | ||||
| Max. PV Input Power (kW) | 39 | 42.9 | 45.5 | 46.8 |
| Max. PV Input Voltage (V) | 1100 | |||
| Start-up Voltage (V) | 250 | |||
| MPPT Voltage Range (V) | 200–1000 | |||
| Rated PV Input Voltage (V) | 600 | |||
| Max. Operating PV Input Current (A) | 40 + 40 | |||
| Max. Input Short Circuit Current (A) | 60 + 60 | |||
| No. of MPPT Trackers / No. of Strings per MPPT | 2 / 3 + 3 | |||
| AC Output Side | ||||
| Rated AC Output Active Power (kW) | 30 | 33 | 35 | 36 |
| Rated AC Output Apparent Power (kVA) | 33 | 36.3 | 38.5 | 39.6 |
| Rated AC Output Current (A) | 45.5 / 43.5 | 50 / 47.8 | 53 / 50.7 | 54.5 / 52.2 |
| Max. AC Output Current (A) | 50 / 47.9 | 55 / 52.6 | 58.3 / 55.8 | 60 / 57.4 |
| Rated Output Voltage / Range (V) | 220 / 380V, 230 / 400V, 0.85Un–1.1Un | |||
| Grid Connection Form | 3L / N / PE | |||
| Rated Output Grid Frequency / Range (Hz) | 50 / 45–55, 60 / 55–65 | |||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | |||
| Total Current Harmonic Distortion (THDi) | < 3% | |||
| DC Injection Current | < 0.5%In | |||
| Efficiency | ||||
| Max. Efficiency | 98.6% | |||
| Euro Efficiency | 98.1% | |||
| MPPT Efficiency | > 99% | |||
| Equipment Protection | ||||
| DC Polarity Reverse Connection Protection | Yes | |||
| AC Output Overcurrent Protection | Yes | |||
| AC Output Overvoltage Protection | Yes | |||
| AC Output Short Circuit Protection | Yes | |||
| Thermal Protection | Yes | |||
| DC Terminal Insulation Impedance Monitoring | Yes | |||
| DC Component Monitoring | Yes | |||
| Ground Fault Current Monitoring | Yes | |||
| Arc Fault Circuit Interrupter (AFCI) | Optional | |||
| Power Network Monitoring | Yes | |||
| Island Protection Monitoring | Yes | |||
| Earth Fault Detection | Yes | |||
| Overvoltage Load Drop Protection | Yes | |||
| Residual Current (RCD) Detection | Yes | |||
| Surge Protection Level | TYPE II (DC), TYPE II (AC) | |||
| Interface | ||||
| Communication Interface | RS485 / RS232 | |||
| Monitor Mode | GPRS / WiFi / Bluetooth / 4G / LAN (Optional) | |||
| General Data | ||||
| Operating Temperature Range (°C) | –25 to +60°C, >45°C Derating | |||
| Permissible Ambient Humidity | 0–100% | |||
| Permissible Altitude (m) | 4000 m | |||
| Noise (dB) | < 60 | |||
| Ingress Protection (IP) | IP65 | |||
| Inverter Topology | Non-Isolated | |||
| Over Voltage Category | OVC II (DC), OVC III (AC) | |||
| Cabinet Size (W×H×D mm) | 330 × 572 × 206 (Excluding Connectors and Brackets) | |||
| Weight (kg) | 28.7 | |||
| Warranty | 5 Years | |||
| Type of Cooling | Intelligent Air Cooling | |||
| Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, ÖVE-Richtlinie R25, G99, VDE-AR-N 4105 | |||
| Safety / EMC Standard | IEC / EN 61000-6-1 / 2 / 3 / 4, IEC / EN 62109-1, IEC / EN 62109-2 | |||