| Model |
SUN-40K-G04 |
SUN-45K-G04 |
SUN-50K-G04 |
| PV String Input Date |
| Max. PV Input Power(kW) |
52 |
58.5 |
65 |
| Max. PV Input Voltage(V) |
1100 |
| Start-up Voltage(V) |
250 |
| MPPT voltage range(V) |
200-1000 |
| Rated PV Input voltage(V) |
600 |
| Max. Input Short Circuit Current (A) |
60+60+60 |
60+60+60+60 |
| Max. Operating PV Input Current(A) |
40+40+40 |
40+40+40+40 |
| No. of MPPT Trackers/No. of Strings per MPPT Trackers |
3/3+3+3 |
4/3+3+3+3 |
| AC Output Side |
| Rated AC Output Active Power(kW) |
40 |
45 |
50 |
| Max. AC Output Apparent Power(kVA) |
44 |
49.5 |
55 |
| Rated AC output current (A) |
60.6/58 |
68.2/65.2 |
75.8/72.5 |
| Max. AC IOutput Current(A) |
66.7/63.8 |
75/71.7 |
83.3/79.7 |
| Rated output voltage/range (V) |
220/380V, 230/400V 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 0.8 lagging |
| Total Current Harmonic Distortion THDi |
<3% |
| DC Injection Current |
<0.5%ln |
| Efficiency |
| Max. Efficiency |
98.70% |
| Euro Efficiency |
98.10% |
| MPPT Efficiency |
＞99% |
| Equipment Protection |
| 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 |
| Interface |
| Communication Interface |
RS485/RS232 /WiFi/LAN |
| LCD/LED Display |
LCD1602 |
| General Data |
| Operating Temperature Range (°C) |
-25 to +60℃, >45℃ Derating |
| Permissible Ambient Humidity |
0~100% |
| Permissible Altitude (m) |
4000m |
| Noise (dB) |
<65 |
| Ingress Protection(IP) Rating |
IP 65 |
| Inverter Topology |
Non-Isolated |
| Over Voltage Category |
OVC II(DC),OVC III(AC) |
| Cabinet Size (WxHxD mm) |
434×570×243 (Excluding Connectors and Brackets) |
| Weight [kg] |
39 |
| Warranty [year] |
Standard 5 years, extended warranty |
| Type Of Cooling |
Intelligent Air Cooling |
| Grid Regulation |
CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11，ANBT NBR 16149,ANBT NBR 16150，EN 50549-1, NC RFG |
| Safety EMC/Standard |
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
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