Brand

Sungrow  Double-MPPT String Inverter for 600 Vdc System

Part Number

SG2.0RS-s

SG2.5RS-s

SG3.0RS-s

SG3.0RS

SG3.6RS

SG4.0RS

SG5.0RS

SG6.0RS

Production Series

—

Input (DC)

Recommended max. PV input power

3.0 kWp

3.75 kWp

4.5 kWp

4.5 kWp

7.2 kWp

7.2 kWp

7.5 kWp

9kWp

Max. PV input voltage

600 V

Min. PV input voltage/Start-up input voltage

40 V / 50 V

Rated PV input voltage

360 V

MPPT operating voltage range

40 V – 560 V

MPP voltage range for rated power

190~480V

235~480V

280~480V

140~480V

170~480V

190~480V

235~480V

285~480V

No. of independent MPP inputs

1

2

No. of PV strings per MPPT

1

Max. PV input current

16 A

32 A (16 A / 16 A)

Max. DC short-circuit current

20 A

40 A (20 A / 20 A)

Max. current for DC connector

30 A

Output (AC)

Rated AC output power

2000 W

2500 W

3000 W

3000 W

3600 W

4000 W

4999 W

6000 W

Max. AC output power

2000 VA

2500 VA

3000 VA

3000 VA

3680 VA

4000 VA

4999 VA

6000 VA

Rated AC output apparent power

2000 VA

/

/

3000 VA

/

/

4999 VA

/

Rated AC output current (at230 V)

8.7 A

10.9 A

13.1 A

13.1 A

15.65 A

17.4 A

21.7 A

26.1 A

Max. AC output current

9.1 A

11.4 A

13.7 A

13.7 A

16 A

18.2 A

21.7 A

27.3 A

Rated AC voltage

220 V / 230 V / 240 V

AC voltage range

154 V – 276 V

Rated grid frequency

50 Hz / 60 Hz

Grid frequency range

45 Hz – 55 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 / Connection

phases

1/1

Efficiency

Max. efficiency / European efficiency

97.8 % / 96.9 %

97.8 % / 97.2 %

97.8 % / 97.3 %

97.9 % / 97.0 %

97.9 % / 97.2 %

97.9 % / 97.3 %

97.9 % / 97.5 %

Protection & Function

Grid monitoring

Yes

DC reverse polarity protection

Yes

AC short circuit protection

Yes

Leakage current protection

Yes

Surge Protection

DC type II / AC type II

DC switch

Yes

PV string current monitoring

Yes

Arc fault circuit interrupter (AFCI)

Optional

PID Zero

Yes

Protective Class

1

Overvoltage Category

DC II/AC III

Active Anti-Islanding Method

Frequency Shift

General Data

Dimensions (W*H*D)

320 mm x 225 mm x 120 mm

410 mm x 270 mm x 150 mm

Weight

6 kg

10 kg

Isolation method

Wall-mounting bracket

Topology

Transformerless

Degree of protection

IP65

Operating ambient temperature range

-25℃ to ＋60℃

Allowable relative humidity range (non-condensing)

0–100 %

Max. operating altitude

4000 m

Cooling method

Natural cooling

Display

LED digital display & LED indicator

Communication

Ethernet / WLAN / RS485 / DI (Ripple control & DRM)

DC connection type

MC4 (Max. 6 mm2)

AC connection type

Plug and play connector (Max. 6 mm2)

Grid compliance

IEC / EN 62109-1/2, IEC / EN 62116, IEC / EN 61727, IEC

/ EN 61000-6-2/3, EN 50549- 1, AS/NZS 4777.2:2020,

ABNT NBR 16149, ABNT NBR 16150, UNE 217002:2020,

NTS V2 TypeA,CEI 0-21:2020, VDE 0126-1-1/A1(VFR-

2019), UTE C15-712, C10/11, G98/G99

Grid support

Active & reactive power control and power ramp rate control

Country of manufacture

China