Single Phase String Inverter SUN-3.6/4/4.2/4.6/5/5.2/6/6.2K-G04
● 2 MPP trackers, Max. efficiency up to 97.5%
● Zero export application, VSG application
● String intelligent monitoring (optional)
● Wide output voltage range
● Anti-PID function (Optional)
● Low start-up voltage of 80V
Detail
| Model | SUN-1K-G04 P1-EU-AM1 | SUN-1.5K-G04 P1-EU-AM1 | SUN-2K-G04 P1-EU-AM1 | SUN-2.2K-G04 P1-EU-AM1 | SUN-2.5K-G04 P1-EU-AM1 | SUN-2.7K-G04 P1-EU-AM1 | SUN-3K-G04 P1-EU-AM1 | SUN-3.3K-G04 P1-EU-AM1 | SUN-3.6K-G04 P1-EU-AM1 | SUN-4K-G04 P1-EU-AM1 |
| Input Side | ||||||||||
| Max. DC Input Power (kW) | 1.3 | 2 | 2.6 | 2.9 | 3.3 | 3.5 | 3.9 | 4.3 | 4.7 | 5.2 |
| 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 | |||||||||
| No.of MPP Trackers | 1 | |||||||||
| No.of Strings per MPP Tracker | 1 | |||||||||
| Output Side | ||||||||||
| Rated Output Power (kW) | 1 | 1.5 | 2 | 2.2 | 2.5 | 2.7 | 3 | 3.3 | 3.6 | 4 |
| Max. Active Power (kW) | 1.1 | 1.65 | 2.2 | 2.42 | 2.75 | 2.97 | 3.3 | 3.63 | 3.96 | 4.4 |
| Rated Output Voltage/Range (V) | L/N/PE 220/230V (Optional) 0.85Un-1.1Un (this may vary with grid standards) | |||||||||
| Rated Grid Frequency (Hz) | 50 / 60 (Optional) | |||||||||
| Operating Phase | Single Phase | |||||||||
| Rated AC Grid Output Current (A) | 4.6/4.4 | 6.8/6.5 | 9.1/8.7 | 10/9.6 | 11.4/10.9 | 12.3/11.8 | 13.7/13.1 | 15/14.4 | 16.4/15.7 | 18.2/17.4 |
| Max. AC Output Current (A) | 5/4.8 | 7.5/7.2 | 10/9.6 | 11/10.6 | 12.5/12 | 13.5/13 | 15/14.4 | 16.5/15.8 | 18/17.3 | 20/19.2 |
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | |||||||||
| Total Harmonics Current Distortion (THDi) | <3% | |||||||||
| DC Injection Current (mA) | <0.5% | |||||||||
| Grid Frequency Range | 45-55 or 55-65 (Optional) | |||||||||
| Efficiency | ||||||||||
| Max. Efficiency | 97.3% | 97.3% | 97.3% | 97.3% | 97.3% | 97.3% | 97.5% | 97.5% | 97.5% | 97.5% |
| Euro Efficiency | 97.1% | 97.1% | 97.1% | 97.1% | 97.1% | 97.1% | 97.3% | 97.3% | 97.3% | 97.3% |
| 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 | ||||||||||
| Cabinet Size (WxHxD mm) | 280×310×184 (Excluding Connectors and Brackets) | |||||||||
| Weight (kg) | 4.8 | |||||||||
| Topology | Transformerless | |||||||||
| Internal Consumption | <1W (Night) | |||||||||
| Running Temperature | -25 to +65℃, >45℃ Derating | |||||||||
| Ingress Protection | IP65 | |||||||||
| Noise Emission (Typical) | ≤35 dB | |||||||||
| Cooling Concept | Free Cooling | |||||||||
| Permissible Altitude (m) | 2000 | |||||||||
| Warranty | 5 Years | |||||||||
| Grid Connection Standard | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, G98, G99, VDE-AR-N 4105 | |||||||||
| 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 | ||||||||||
| Display | LCD1602 | |||||||||
| Interface | RS485/RS232/Wifi/LAN | |||||||||