| Model |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
SUN-3K -G05-AU |
| Input Side |
| Max. PV Input Power (kW) |
4.5 |
6.0 |
7.5 |
9.0 |
10.5 |
12.0 |
13.5 |
15.0 |
16.5 |
| Max. PV Input Voltage (V) |
1000 |
| Min Input PV Operating Voltage Range (V) |
120-1000 |
200~1000 |
| Start-up PV Input Voltage (V) |
140 |
250 |
| MPPT Operating Range (V) |
120~850 |
200~850 |
| Max. PV Input Current (A) |
13+13 |
| Max. Short Circuit Current (A) |
19.5+19.5 |
| Number of MPPT / Strings per MPPT |
2/1 |
| Output Side |
| Rated Output Power (kW) |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
12 |
| Rated Output Power (VA) |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
12 |
| Max. Active Power (kW) |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
12 |
| Nominal Output Voltage / Range (V) |
3L/N/PE 380V/323V-418V, 400V/340V-440V |
| Rated Grid Frequency (Hz) |
50 / 60 (Optional) |
| Operating Phase |
Three phase |
| Rated AC Grid Output Current (A) |
4.3 |
5.8 |
7.2 |
8.7 |
10.1 |
11.6 |
13 |
14.5 |
17.4 |
| Max. AC Output Current (A) |
4.3 |
5.8 |
7.2 |
8.7 |
10.1 |
11.6 |
13 |
14.5 |
17.4 |
| Output Power Factor |
0.8 leading to 0.8 lagging |
| Grid Current THD |
<3% |
| DC Injection Current (mA) |
<0.5% |
| Grid Frequency Range |
47~52 or 57~62 (Optional) |
| Efficiency |
| Max. Efficiency |
98.3% |
| Euro Efficiency |
97.5% |
| MPPT Efficiency |
>99% |
| Protection |
| DC Reverse-Polarity Protection |
Yes |
| AC Short Circuit Protection |
Yes |
| AC Output Overcurrent Protection |
Yes |
| Output Overvoltage Protection |
Yes |
| Insulation Resistance Protection |
Yes |
| Ground Fault Monitoring |
Yes |
| Anti-islanding Protection |
Active Frequency Shift |
| Temperature Protection |
Yes |
| Integrated DC Switch |
Yes |
| Remote software upload |
Yes |
| Remote change of operating parameters |
Yes |
| Protective Class |
Class I |
| Surge protection |
DC Type II / AC Type II |
| Overvoltage Category |
DC Type II / AC Type III |
| General Data |
| Size (mm) |
332W×457H×203D |
| Weight (kg) |
11 |
| Topology |
Transformerless |
| Internal Consumption |
<1W (Night) |
| Running Temperature |
-25~65℃ |
| Ingress Protection |
IP65 |
| Noise Emission (Typical) |
≤ 30 dB |
| Cooling Concept |
Natural cooling |
| Max. Operating Altitude Without Derating |
4000m |
| Warranty |
10 years |
| Grid Connection Standard |
AS/NZS 4777.2 |
| Operating Surroundings Humidity |
0-100% |
| Safety EMC / Standard |
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| Features |
| DC Connection |
VP-D4B |
| AC Connection |
IP65 rated plug |
| Display |
LCD1602 |
| Interface |
RS485/RS232/Wifi/LAN |
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