Product Specifications
50 Kilowatts Three Phase String Ongrid MPPT Solar Inverter has the following features:
- Model: SUN-50K-G-LV
- 127/220Vac,133/230Vac and 60/50Hz, three-phase system
- Max 4 MPP tracker, Max. efficiency up to 98.7%
- Zero export application, VSG application
- String intelligent monitoring (optional)
- Wide output voltage range
- Type II DC/AC SPD
- Anti-PID function (Optional)
Technical Specifications
| Model |
SUN-35K-G02-LV |
SUN-40K-G-LV |
SUN-45K-G-LV |
SUN-50K-G-LV |
| Input Side |
| Max. DC Input Power(kW) |
45.5 |
52 |
58.5 |
65 |
| Max. DC Input Voltage (V) |
800 |
| Start-up DC Input Voltage(V) |
250 |
| MPPT Operating Range(V) |
200~700 |
| Max. DC Input Current(A) |
30+30+30+30 |
40+40+40+40 |
| Max. Short Circuit Current (A) |
45+45+45+45 |
60+60+60+60 |
| Number of MPPT/Strings per MPPT |
4 / 3 |
4 / 4 |
| Output Side |
| Rated Output Power(kW) |
35 |
40 |
45 |
50 |
| Max. Active Power(kW) |
38.5 |
44 |
49.5 |
55 |
| Rated AC Grid Voltage(V) |
127 / 220 |
| AC Grid Voltage Range(V) |
3L/N/PE 127V/220V |
| Rated Grid Frequency(Hz) |
60Hz/55Hz-65Hz |
| Operating Phase |
Three phase |
| Rated AC Grid Output Current(A) |
91.9 |
104.9 |
118.1 |
131.2 |
| Max. AC Output Current(A) |
101.1 |
115.5 |
129.9 |
144.4 |
| Output Power Factor |
0.8 leading to 0.8 lagging |
| Grid Current THD |
<3% |
| DC Injection Current(mA) |
<0.5% |
| Grid Frequency Range |
57~62 |
| Efficiency |
| Max.Efficiency |
98.7% |
| Euro Efficiency |
98.3% |
| 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 |
| Islanding Protection |
Yes |
| Temperature Protection |
Yes |
| Integrated DC Switch |
Yes |
| Remote software upload |
Yes |
| Remote change of operating parameters |
Yes |
| Surge protection |
DC Type II / AC Type II |
| General Data |
| Size(mm) |
700W×575H×297D |
| Weight(kg) |
60 |
| Topology |
Transformerless |
| Internal Consumption |
<1W(Night) |
| Running Temperature |
-25~65℃, >45℃ derating |
| Ingress Protection |
IP65 |
| Noise Emission(Typical) |
<55 dB |
| Cooling Concept |
Smart cooling |
| Max. Operating Altitude Without Derating |
2000m |
| Designed Lifetime |
>20years |
| Grid Connection Standard |
CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11 |
| 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 |
MC-4 mateable |
| AC Connection |
IP65 rated plug |
| Display |
LCD 240 × 160 |
| Interface |
RS485/RS232/Wifi/LAN |
View 50 Kilowatts Three Phase String Ongrid MPPT Solar Inverter, Manual
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