SUNGROW SG2K-S-NI/SG2K5-S-NI/ SG3K-S-NI

1 Ratings
Type Residential Single Phase Inverter
Power Range 2kW - 3.0kW
Region China


Model No.
SG2K-S-NI SG2K5-S-NI SG3K-S-NI
Warranty
Product Warranty 5 Year Warranty
Input side (DC)
Maximum DC input power for each MPPT (Pmpptmax)
2680 W 3350 W 4000 W
Absolute maximum DC input voltage (Vmax)
600V 600V 600V
Rated DC input voltage (Vdcr)
360V 360V 360V
Start-up DC input voltage (Vstart)
120 V 120 V 120 V
Maximum DC input current (Idcmax)
12.5 A 12.5A 12.5A
MPPT input DC voltage range
90 V – 560 V 90 V – 560 V 90 V – 560 V
Number of independent MPPT
1 1 1
Rated DC input power (Pdcr)
360V 360V 360V
Output side (AC)
Rated AC power
2000 W 2500W 3000 W
AC voltage range
180V - 276 V 180V - 276 V 180V - 276 V
Nominal AC voltage
230V 230V 230V
Rated AC grid voltage
230V 230V 230V
Maximum AC output current
9.1 A 11.3 A 13.7 A
Output frequency range
45 – 55 Hz 45 – 55 Hz 45 – 55 Hz
Rated output frequency
50/60Hz 50/60Hz 50/60Hz
Nominal power factor and adjustable range
> 0.99 / 0.8 leading – 0.8 lagging > 0.99 / 0.8 leading – 0.8 lagging > 0.99 / 0.8 leading – 0.8 lagging
No. of Feed-in Phase
Single Phase Single Phase Single Phase
Maximum efficiency
98.2% 98.2% 98.2%
Weighted efficiency (EURO/CEC)
97.2 % 97.5% 97.7%
General Data
Dimensions (H/W/D)
370 x 300 x125 mm 370 x 300 x 125 mm 370 x 300 x125 mm
Weight
8.5 kg 8.5 kg 8.5 kg
Power Consumption as night
<1W <1W <1W
Operating Temperature -25 °C to 60 °C
Protection Class IP65
Transformer Transformerless
Humidity 0~100%
Interface LCD / WLAN
Protection Features PV reverse connection protection,AC short circuit protection,Leakage current protection,Grid monitoring,PV string current monitoring,DC switch,AFCI,24H loads monitoring,Overvoltage protection
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