| Model | SUN-1K-G04P1-EU-AM1 | SUN-1.5K-G04P1-EU-AM1 | SUN-2K-G04P1-EU-AM1 | SUN-2.2K-G04P1-EU-AM1 | SUN-2.5K-G04P1-EU-AM1 | SUN-2.7K-G04P1-EU-AM1 | SUN-3K-G04P1-EU-AM1 | SUN-3.3K-G04P1-EU-AM1 | SUN-3.6K-G04P1-EU-AM1 | SUN-4K-G04P1-EU-AM1 |
| PV String Input Date | Max. PV Input Power(kW) |
| Max. PV Input Power(kW) | 1.3 | 2 | 2.6 | 2.9 | 3.3 | 3.5 | 3.9 | 4.3 | 4.7 | 5.2 |
| Max. PV Input Voltage(V) | 550 |
| Start-up Voltage(V) | 80 |
| MPPT voltage range(V) | 70-500 |
| Rated PV Input voltage(V) | 360 | 420 |
| Max. Operating PV Input Current (A) | 20 |
| Max. Input Short Circuit Current (A) | 30 |
| No. of MPP Trackers/No. of Strings MPP Tracker | 1/1 |
| Rated AC Output Active Power (kW) | 1 | 1.5 | 2 | 2.2 | 2.5 | 2.7 | 3 | 3.3 | 3.6 | 4 |
| Max. AC Output Apparent Power (kVA) | 1.1 | 1.65 | 2.2 | 2.42 | 2.75 | 2.97 | 3.3 | 3.63 | 3.96 | 4.4 |
| Rated AC 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 |
| Rated output voltage/range (V) | 220/230 0.85Un-1.1Un |
| Grid Connection Form | L+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 |
| Max. Efficiency | 97.30% | 97.50% |
| Euro Efficiency | 96.90% | 97.00% |
| MPPT Efficiency | ＞99% |
| DC Reverse Polarity Protection | yes |
| AC Output Overcurrent Protection | yes |
| AC Output Overvoltage Protection | yes |
| AC Output Short Circuit Protection | yes |
| Thermal Protection | yes |
| Insulation Impedance Detection | yes |
| DC Component Monitoring | yes |
| Arc Fault Circuit Interrupter (AFCI) | Optional |
| Anti-islanding Protection | yes |
| Residual Current Detection | yes |
| Surge Protection Level | TYPE II(DC),TYPE II(AC) |
| DC Switch | yes |
| Communication Interface | RS485/RS232 |
| Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN(optional) |
| Operating Temperature Range (°C) | -25 to +65℃, >45℃ Derating |
| Permissible Ambient Humidity | 0~100% |
| Permissible Altitude (m) | 2000m |
| Noise (dB) | ≤ 35 |
| Ingress Protection(IP) Rating | IP 65 |
| Inverter Topology | Non-Isolated |
| Over Voltage Category | OVC II(DC),OVC III(AC) |
| Cabinet Size (WxHxD mm) | 280mm*310mm*184mm（Excluding connectors and brackets） |
| Weight [kg] | 6.35 |
| Warranty | 5 Years |
| Type Of Cooling | natural cooling |
| Grid Regulation | IEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,G98,G99,VDE-AR-N 4105 |
| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
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