Single Phase String Inverter SUN-7/7.5/8/9/10K-G
● 2 MPP trackers, Max. efficiency up to 97.7%
● 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-7K-G | SUN-7.5K-G | SUN-8K-G | SUN-9K-G | SUN-10K-G |
| Input Side | |||||
| Max. DC Input Power (kW) | 9.1 | 9.8 | 10.4 | 11.7 | 13 |
| 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+26 | 26+26 | |||
| Max. Short Circuit Current (A) | 19.5+39 | 39+39 | |||
| No.of MPP Trackers | 2 | ||||
| No.of Strings per MPP Tracker | 1+2 | 2+2 | |||
| Output Side | |||||
| Rated Output Power (kW) | 7 | 7.5 | 8 | 9 | 10 |
| Max. Active Power (kW) | 7.7 | 8.25 | 8.8 | 9.9 | 11 |
| 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) | 31.8/30.4 | 34.1/32.6 | 36.4/34.8 | 40.9/39.1 | 45.5/43.5 |
| Max. AC Output Current (A) | 35/33.5 | 37.5/35.9 | 40/38.3 | 45/43 | 50/47.8 |
| 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 | 97.7% | ||||
| Euro 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 | |||||
| Cabinet Size (WxHxD mm) | 330×410×198.5 (Excluding Connectors and Brackets) | ||||
| Weight (kg) | 15.3 | ||||
| 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 | ||||