Sungrow SG2.0RS-S, User Manual

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102
Parameter SG3.0RS SG3.6RS SG4.0RS
Input (DC)
Recommended max. PV in-
put power
4.5 kWp 5.4 kWp 6 kWp
Max. PV input voltage 600 V (1)
Min. operating PV voltage /
Start-up input voltage
40 V / 50 V
Rated PV input voltage
360 V
MPP voltage range
40 V – 560 V
No. of MPPTs 2
Default No. of PV strings
per MPPT
1
Max. PV input current 32 A (16 A / 16 A)
Max. DC short-circuit
current
40 A (20 A / 20 A)
Output (AC)
Rated AC output power
3000 W
3680 W (2)
4000 W
Max. AC output apparent
power
3000 VA
3680 VA (3)
4000 VA
Rated AC output apparent
power
3000 VA / /
Rated AC output current (at
230 V)
13.1 A 16 A 17.4 A
Max. AC output current
13.7 A 16 A 18.2 A
Rated AC voltage
220 V / 230 V / 240 V
AC voltage range
154 V – 276 V
Rated grid frequency / Grid
frequency range
50 Hz / 45 Hz – 55 Hz, 60 Hz / 55 Hz – 65 Hz
Harmonic (THD) < 3 % (at rated power)
Power factor at rated power
/ Adjustable power factor
> 0.99 / 0.8 leading - 0.8 lagging
Feed-in phases / connec-
tion phases
1 / 1
Efficiency
Max. efficiency / European
efficiency
97.9 % / 97.0 % 97.9 % / 97.0 % 97.9 % / 97.2 %
Protection
Grid monitoring
Yes
10 Appendix User Manual