Appendix; Technical Data - Sungrow SG4.0RT User Manual

10 Appendix

10.1 Technical Data

Parameter
Input (DC)
Recommended max. PV in-
put power
Max. PV input voltage
Min. PV input voltage /
Start-up input voltage
Nominal input voltage
MPP voltage range
No. of independent MPP
inputs
No. of PV strings per MPPT
Max. PV input current
Max. DC short-circuit
current
Output (AC)
Nominal AC power (@ 230
V, 50 Hz)
Max. AC output power
Max. AC output current
Nominal AC voltage
AC voltage range
Nominal grid frequency /
Grid frequency range
Harmonic (THD)
Power factor at nominal
power / Adjustable power
factor
Feed-in phases / connec-
tion phases
112
SG3.0RT
4.5 kWp
1100 V *
180V / 180V
600 V
160 V–1000 V
2
1 / 1
25 A (12.5 A / 12.5 A)
32 A (16 A / 16 A)
3000 W
3300VA
5.1A
3 / N / PE, 220 V / 380 V
3 / N / PE, 230 V / 400 V
3 / N / PE, 240 V / 415 V
180 V–276 V / 311 V–478 V
50 Hz / (45 Hz–55 Hz)
60 Hz / (55 Hz–65 Hz)
< 5 % (at nominal power)
> 0.99 / 0.8 leading - 0.8 lagging
3 / 3
SG4.0RT
6.0 kWp
4000 W
4400VA
6.8A