SUNGROW SG15/17/20RT

1 Ratings
Type Three Phase Inverter
Power Range 15kW - 20kW
Region China


Model No.
SG15RT SG17RT SG20RT
Warranty
Product Warranty 5 Year Warranty
Input side (DC)
Maximum DC input power for each MPPT (Pmpptmax)
22500W 25500W 30000W
Absolute maximum DC input voltage (Vmax)
1100V 1100V 1100V
Rated DC input voltage (Vdcr)
600V 600V 600V
Start-up DC input voltage (Vstart)
180V 180V 180V
Maximum DC input current (Idcmax)
50A 50A 50A
MPPT input DC voltage range
160V - 1000V 160 V – 1000 V 160 V – 1000 V
Number of independent MPPT
4 4 4
Rated DC input power (Pdcr)
600V 600V 600V
Output side (AC)
Rated AC power
15000W 17000W 20,000W
AC voltage range
180V - 478 V 180V - 478 V 180V - 478 V
Nominal AC voltage
220 V / 415 V 220 V / 415 V 220 V / 415 V
Rated AC grid voltage
220 V / 415 V 220 V / 415 V 220 V / 415 V
Maximum AC output current
25.0A 28.3A 31.9 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
Three Phase Three Phase Three Phase
Maximum efficiency
98.5% 98.5% 98.5%
Weighted efficiency (EURO/CEC)
98.1 % 98.1 % 98.1 %
General Data
Dimensions (H/W/D)
480 x 370 x 195 mm 480 x 370 x 195 mm 480 x 370 x 195 mm
Weight
21kg 21kg 21kg
Power Consumption as night
< 6 W < 6 W < 6 W
Operating Temperature -25 °C to 60 °C
Protection Class IP65
Transformer Transformerless
Humidity 0~100%
Interface LED, WLAN / Ethernet / RS485 / DI / DO
Protection Features Grid monitoring,DC reverse connection protection,AC short-circuit protection,Leakage current protection,Surge Protection,Ground fault monitoring,DC switch,PV String current monitoring,Arc fault circuit interrupter (AFCI),PID recovery function
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