| Model | SUN-6K-G06-LV | SUN-8K-G06-LV |
| PV String Input Date | ||
| Max. PV Input Power(kW) | 7.8 | 10.4 |
| Max. PV Input Voltage(V) | 800 | |
| Start-up Voltage(V) | 250 | |
| MPPT voltage range(V) | 200-700 | |
| Rated PV Input voltage(V) | 500 | |
| Max. Operating PV Input Current (A) | 13+13 | 13+26 |
| Max. Input Short Circuit Current (A) | 19.5+19.5 | 19.5+39 |
| No. of MPP Trackers/No. of Strings per MPP Tracker | 2/1+1 | 2/1+2 |
| AC Input/Output Side | ||
| Rated AC Output Active Power(kW) | 6 | 8 |
| Max. AC Output Apparent Power(kVA) | 6 | 8 |
| Rated AC output current (A) | 15.8/15.1 | 21/20.1 |
| Max. AC Output Current(A) | 15.8/15.1 | 21/20.1 |
| Rated output voltage/range (V) | 127V/220V, 133V/230V 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 0.8lagging | |
| Total Current Harmonic Distortion THDi | <3% | |
| DC Injection Current | <0.5%ln | |
| Efficiency | ||
| Max. Efficiency | 98.3% | |
| 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 | |
| Power Network Monitoring | yes | |
| Island Protection Monitoring | yes | |
| Earth Fault Detection | yes | |
| DC Input Switch | 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 /WiFi/LAN | |
| General Data | ||
| Operating Temperature Range (°C) | -25 to +60℃, >45℃ Derating | |
| Permissible Ambient Humidity | 0~100% | |
| Permissible Altitude (m) | 4000m | |
| Noise (dB) | ≤45 | |
| Ingress Protection(IP) Rating | IP 65 | |
| Inverter Topology | Non-Isolated | |
| Over Voltage Category | OVC II(DC),OVC III(AC) | |
| Cabinet Size (WxHxD mm) | 283×463×178 (Excluding Connectors and Brackets) | |
| Weight [kg] | 11 | |
| Warranty [year] | 5 years | |
| Type Of Cooling | Natural Cooling | |
| Grid Regulation | NBR 16149, NBR 16150, EN 50549, RD 140 | |
| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | |
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