SUN2000 Technical Specifications

Maximum efficiency

98.2%

98.3%

98.4%

98.4%

98.4%

98.4%

98.4%

European weighted efficiency

96.7%

97.3%

97.3%

97.5%

97.7%

97.8%

97.8%

Maximum input voltage^a

• No battery connected: 600 V
• LG-RESU battery connected: 495 V

Maximum input current (per MPPT)

12.5 A

Maximum short-circuit current (per MPPT)

• No battery connected: 18 A
• LG-RESU battery connected: 15 A

Operating voltage range

• No battery connected: 80–600 V
• LG-RESU battery connected: 350–450 V

Startup voltage

100 V

MPPT voltage range

90–560 V

Rated input voltage

360 V

Power supply

2

Number of MPPTs

2

Battery normal voltage

450 Vdc

Battery voltage range

350-600 Vdc

Battery maximum current

15 A

Battery type

Li-ion

Note a: The maximum input voltage includes the PV input voltage and battery input voltage.

Rated output power

2000 W

3000 W

3680 W

4000 W

4600 W

5000 W^a

6000 W

Maximum apparent power

2200 VA

3300 VA

3680 VA

4400 VA

5000 VA^b

5500 VA^c

6000 VA

Rated output voltage

220 V

/230 V

/240 V

220 V

/230 V

/240 V

230 V

/240 V

220 V

/230 V

/240 V

220 V

/230 V

/240 V

220 V

/230 V

/240 V

220 V

/230 V

/240 V

Rated power grid frequency

50 Hz/60 Hz

Maximum output current

10 A

15 A

16 A

20 A

23 A

25 A

27.3 A

Rated output current

9.1 A

/8.7 A

/8.3 A

13.6 A

/13.0 A

/12.5 A

16.0 A

/15.3 A

18.2 A

/17.4 A

/16.7 A

20.9 A

/20.0 A

/19.2 A

22.7 A

/21.7 A

/20.8 A

27.3 A

/26.1 A

/25.0 A

Rated apparent power

2 kVA

3 kVA

3.68 kVA

4 kVA

4.6 kVA

5 kVA

6 kVA

Inrush current

10 A

15 A

16 A

20 A

23 A

25 A

27.3 A

Max output fault current

30.12 A

45.18 A

55.42 A

60.24 A

69.28 A

75.3 A

90.37 A

Max output overcurrent protection

12 A

18 A

19.2 A

24 A

27.6 A

30 A

32.76 A

Power factor

0.8 leading and 0.8 lagging

Maximum total harmonic distortion (rated power)

≤ 3%

Note a: The rated output power is 5000 W for the AS4777 grid code.

Note b: The maximum apparent power is 4600 VA for the VDE-AR-N 4105 grid code, and 5000 VA for the AS4777 grid code.

Note c: The maximum apparent power is 5000 VA for the AS4777 grid code.

Maximum apparent power

2000 VA

3000 VA

3680 VA

4000 VA

4600 VA

5000 VA

5000 VA

Peak apparent power

110%, 10 s

Anti-islanding protection

Supported

DC reverse polarity protection

Supported

Insulation resistance detection

Supported

Residual current monitoring unit (RCMU)

Supported

AC short-circuit protection

Supported

AC overcurrent protection

Supported

Overtemperature protection

Supported

DC surge protection

Supported

AC surge protection

Supported

AC overvoltage protection

Supported

Arc fault protection

Supported

AFCI

Supported

Active anti-islanding method

AFD

Protection class

Ⅰ

Overvoltage category

Ⅱ(DC)/Ⅲ(AC)

PV and AC port

DVCC

Communication port

DVCA

Display

LED indicators; WLAN+App

WLAN

Supported

RS485

Supported

Maximum RS485 communication distance

1000 m

Communications expansion module

WLAN-FE (optional)/4G (optional)

Topology

Non-Isolation

IP rating

IP65

Cooling mode

Natural cooling

Dimensions (H x W x D)

365 mm x 365 mm x 156 mm (including the mounting bracket)

Weight

12 kg

Operating temperature

–25°C to +60°C (derated when the temperature is higher than +45°C)

–25°C to +60°C (derated when the temperature is higher than +40°C)

Humidity

0–100% RH

Operating altitude

0–4000 m (derated above 2000 m)

Frequency

2400 MHz–2483.5 MHz

Protocol standard

802.11b/g/n

Bandwidth

20M/40M (optional)

Maximum transmit power

≤ 20 dBm EIRP