0 Review(s)

| Model | SUN-18K-G05 | SUN-20K-G05 | SUN-22K-G05 | SUN-23K-G05 | SUN-25K-G05 |
|---|---|---|---|---|---|
| PV String Input Data | |||||
| Max. PV Input Power (kW) | 23.4 | 26 | 28.6 | 29.9 | 32.5 |
| 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) | 26+26 | ||||
| Max. Input Short Circuit Current (A) | 39+39 | ||||
| No. of MPPT Trackers / No. of Strings per MPP Tracker | 2/2+2 | ||||
| AC Output Side | |||||
| Rated AC Output Active Power (kW) | 18 | 20 | 22 | 23 | 25 |
| Max. AC Output Apparent Power (kVA) | 19.8 | 22 | 24.2 | 25.3 | 27.5 |
| Rated AC Output Current (A) | 27.3/26.1 | 30.3/29 | 33.4/31.9 | 34.9/33.4 | 37.9/36.2 |
| Max. AC Output Current (A) | 30/28.7 | 33.3/31.9 | 36.7/35.1 | 38.4/36.7 | 41.7/39.8 |
| 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 | 98.5% | ||||
| Euro Efficiency | 98% | ||||
| 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°C to +60°C, >+45°C Derating | ||||
| Permissible Ambient Humidity | 0–100% | ||||
| Permissible Altitude (m) | 4000 | ||||
| Noise (dB) | <50 | ||||
| Ingress Protection (IP) Rating | IP65 | ||||
| Inverter Topology | Non-Isolated | ||||
| Over Voltage Category | OVC II (DC), OVC III (AC) | ||||
| Cabinet Size (W×H×D mm) | 362×527×220 (excluding connectors & brackets) | ||||
| Weight (kg) | 20 | ||||
| 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, OVE-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 | ||||