4-15kW | Three Phase | 2 MPPT
This series inverter is specially designed for three-phase PV systems, covering a wide power range of 5kW, 6kW, 8kW, 10kW, 12kW. With compactness design, it is easy to install and operate. It supports wide AC output voltage to ensure longer working hour.
| model | SUN-5K-G03 | SUN-6K-G03 | SUN-8K-G03 | SUN-10K-G03 | SUN-12K-G03 |
| Input Side | |||||
| Max. DC Input Power(kW) | 6.5 | 7.8 | 10.4 | 13 | 15.6 |
| Max. DC Input Voltage (V) | 1100 | 1100 | 1100 | 1100 | 1100 |
| Start-up DC Input Voltage(V) | 140 | 140 | 140 | 140 | 140 |
| MPPT Operating Range(V) | 120~1000 | 120~1000 | 120~1000 | 120~1000 | 120~1000 |
| Max. DC Input Current(A) | 13+13 | 13+13 | 13+13 | 13+13 | 13+13 |
| Max. Short Circuit Current (A) | 30 + 30 | 19.5+19.5 | 19.5+19.5 | 19.5+19.5 | 19.5+19.5 |
| No. of MPP Trackers | 2 | 2 | 2 | 2 | 2 |
| No. of Strings per MPP Tracker | 1+1 | 1+1 | 1+1 | 1+1 | 1+1 |
| Output Side | |||||
| Rated Output Power(kW) | 5 | 6 | 8 | 10 | 12 |
| Max. Active Power(kW) | 5.5 | 6.6 | 8.8 | 11 | 13.2 |
| Rated Output Voltage/Range (V) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) | 3L/N/PE 220/380V, 230/400V 0.85Un-1.1Un (this may vary with grid standards) |
| Rated Grid Frequency(Hz) | 50 / 60 (Optional) | 50 / 60 (Optional) | 50 / 60 (Optional) | 50 / 60 (Optional) | 50 / 60 (Optional) |
| Operating Phase | Three phase | Three phase | Three phase | Three phase | Three phase |
| Rated AC Grid Output Current(A) | 7.6/7.2 | 9.1/8.7 | 12.1/11.6 | 15.2/14.5 | 18.2/17.4 |
| Max. AC Output Current(A) | 8.3/8 | 10/9.6 | 13.312.8 | 16.7/15.9 | 20/19.1 |
| Output Power Factor | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
| Total Harmonics Current Distortion (THDi) | <3% | <3% | <3% | <3% | <3% |
| DC Injection Current(mA) | <0.5% | <0.5% | <0.5% | <0.5% | <0.5% |
| Grid Frequency Range | 45~55 or 55~65 (Optional) | 45~55 or 55~65 (Optional) | 45~55 or 55~65 (Optional) | 45~55 or 55~65 (Optional) | 45~55 or 55~65 (Optional) |
| Efficiency | |||||
| Max.Efficiency | 98.1% | 98.2% | 98.3% | 98.3% | 98.5% |
| Euro Efficiency | 97.5% | 97.5% | 97.5% | 97.5% | 97.5% |
| MPPT Efficiency | >99% | >99% | >99% | >99% | >99% |
| Protection | |||||
| DC Reverse-Polarity Protection | Yes | Yes | Yes | Yes | Yes |
| AC Short Circuit Protection | Yes | Yes | Yes | Yes | Yes |
| AC Output Overcurrent Protection | Yes | Yes | Yes | Yes | Yes |
| Output Overvoltage Protection | Yes | Yes | Yes | Yes | Yes |
| Insulation Resistance Protection | Yes | Yes | Yes | Yes | Yes |
| Ground Fault Monitoring | Yes | Yes | Yes | Yes | Yes |
| Islanding Protection | Yes | Yes | Yes | Yes | Yes |
| Temperature Protection | Yes | Yes | Yes | Yes | Yes |
| Integrated DC Switch | Yes | Yes | Yes | Yes | Yes |
| Remote software upload | Yes | Yes | Yes | Yes | Yes |
| Remote change of operating parameters | Yes | Yes | Yes | Yes | Yes |
| Surge protection | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II | DC Type II / AC Type II |
| General Data | |||||
| Cabinet Size (WxHxD mm) | 283×463×178 (Excluding Connectors and Brackets) | 283×463×178 (Excluding Connectors and Brackets) | 283×463×178 (Excluding Connectors and Brackets) | 283×463×178 (Excluding Connectors and Brackets) | 283×463×178 (Excluding Connectors and Brackets) |
| Weight(kg) | 11 | 11 | 11 | 11 | 11 |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Internal Consumption | <1W (Night) | <1W (Night) | <1W (Night) | <1W (Night) | <1W (Night) |
| Running Temperature | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating |
| Ingress Protection | IP65 | IP65 | IP65 | IP65 | IP65 |
| Noise Emission(Typical) | <45 dB | <45 dB | <45 dB | <45 dB | <45 dB |
| Cooling Concept | Free Cooling | Free Cooling | Free Cooling | Free Cooling | Free Cooling |
| Permissible Altitude (m) | 4000 | 4000 | 4000 | 4000 | 4000 |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years |
| Grid Connection Standard | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 |
| Operating Surroundings Humidity | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% |
| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| Features | |||||
| Display | LCD1602 | LCD1602 | LCD1602 | LCD1602 | LCD1602 |
| Interface | RS485/RS232/Wifi/LAN | RS485/RS232/Wifi/LAN | RS485/RS232/Wifi/LAN | RS485/RS232/Wifi/LAN | RS485/RS232/Wifi/LAN |
