| Model | SUN-5K-SG01LP1-US | SUN-6K-SG01LP1-US | SUN-7.6K-SG01LP1-US | SUN-8K-SG01LP1-US |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range(V) | 40-60 |
| Max.Charging Current(A) | 120 | 135 | 190 | 190 |
| Max.Discharging Current(A) | 120 | 135 | 190 | 190 |
| Charging Strategy for Li-ion Battery | Self-adaption to BMS |
| Number of battery input | 1 |
| Max PV Input Power（W） | 6500 | 7800 | 9880 | 10400 |
| Max PV Input Voltage（V） | 500 |
| Start-up Voltage（V） | 125 |
| MPPT Voltage Range（V） | 150-425 |
| Rated PV Input Voltage(V) | 370 |
| Max Input Short-Circuit Current（A） | 22+22 | 44+22 | 44+44 |
| Max Operating PV Input Current（A） | 13+13 | 26+13 | 26+26 |
| No.of MPP Trackers/No.of String Per MPP Tracker | 2/1+1 | 2/2+1 | 2/2+2 |
| Rated AC Input/Output Active Power（W） | 5000 | 6000 | 7600 | 8000 |
| Max AC Input/Output Apparent Power （VA） | 5500 | 6600 | 8360 | 8800 |
| Peak Power (off-grid)（W） | 2 times of rated power,10s |
| Rated AC Input/Output Current（A） | 20.8 | 25 | 31.7 | 33.3 |
| Max AC Input/Output Current（A） | 22.9 | 27.5 | 34.8 | 36.7 |
| Max Continuous AC Passthrough (grid to load)（A） | 40 | 50 |
| Rated Input/Output Voltage/Range(V) | 120/240;208 0.88Un＜U＜1.1Un |
| Grid Connection Form | 2L+N+PE |
| Rated Input/Output Grid Frequency/Range | 60Hz/55Hz-65Hz |
| Power Factor Adjustment Range | 0.8 leading to 0.8lagging |
| Total Current Harmonic Distortion THDi | <3% (of nominal power) |
| DC Injection Current | <0.5%ln |
| Max Efficiency | 97.6% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | ＞99% |
| Integrated | DC Reverse Polarity Protection, AC Output Overcurrent Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short Circuit Protection, DC Component Monitoring, Arc Fault Circuit Interrupter (optional), Anti-islanding Protection, DC Switch, Insulation Impedance Detection, Residual Current Detection |
| Surge Protection Level | TYPE II(DC),TYPE II(AC) |
| Communication Interface | RS485/RS232/CAN |
| Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN(optional) |
| Operating Temperature Range | -40 to +60℃, >45℃ Derating |
| Permissible Ambient Humidity | 0~100% |
| Permissible Altitude | 2000m |
| Noise | <30 dB(A) |
| Ingress Protection(IP) Rating | TYPE3R |
| Inverter Topology | Non-Isolated |
| Over Voltage Category | OVC II(DC),OVC IV(AC) |
| Cabinet size（W*H*D）[mm] | 420×670×233（Excluding connectors and brackets） |
| Weight[kg] | 30 |
| Warranty | 5 Years/10 Years the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy |
| Type Of Cooling | Intelligent air cooling |
| Grid Regulation | EN 50549,UNE 217002,NRS 097,IEEE 1547.1,SRD V2.0 |
| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2,FCC,UL 1741 |
