Maximum efficiency

98.4%

98.5%

98.5%

98.6%

98.6%

98.6%

European weighted efficiency

97%

97.6%

97.8%

97.9%

98%

98%

Maximum input voltage^a

• 600 V (No battery connects to the SUN2000L.)
• 495 V (An LG-RESU battery connects to the SUN2000L.)

Maximum input current (per MPPT)

11 A

Maximum short-circuit current (per MPPT)

15 A

Maximum inverter backfeed current to the PV array

0 A

Operating voltage range

• 90–500 V (No battery connects to the SUN2000L.)
• 90–495 V (An LG-RESU battery connects to the SUN2000L.)

Start voltage range

• 120–600 V (No battery connects to the SUN2000L.)
• 120–495 V (An LG-RESU battery connects to the SUN2000L.)

MPPT voltage range

• 90–500 V (No battery connects to the SUN2000L.)
• 90–425 V (An LG-RESU battery connects to the SUN2000L.)

Rated input voltage

380 V

Number of inputs

2

Number of MPP trackers

2

Note a: Maximum input voltage includes the voltage of PV and battery inputs.

Rated output power^a

2000 W

3000 W

3680 W

4000 W

4600 W

5000 W

Maximum apparent power^b

2200 VA

3300 VA

3680 VA

4400 VA

5000 VA

5500 VA

Rated output voltage

220 V/230 V/240 V

Adapted grid frequency

50 Hz/60 Hz

Maximum output current^c

10 A

15 A

16 A

20 A

23 A

25 A

Power factor

0.8 leading... 0.8 lagging

Maximum total harmonic distortion (rated power)

≤ 3%

• Note a: The maximum output power of the SUN2000L-5KTL is 4990 W if the Australian AS4777 grid code is selected.
• Note b: The maximum apparent power of the SUN2000L-4.6KTL is 4600 VA if the Germany VDE-AR-N 4105 grid code is selected. The maximum apparent power of the SUN2000L-4.6KTL and SUN2000L-5KTL is 4990 VA if the Australian AS4777 grid code is selected.
• Note c: The maximum output current of the SUN2000L-4.6KTL and SUN2000L-5KTL is 21.7 A if the Australian AS4777 grid code is selected.

Anti-islanding protection

Supported

Input reverse polarity protection

Supported

Output short-circuit protection

Supported

RCMU

Supported

AC surge protection

Supported

DC surge protection

Supported

Output overvoltage protection

Supported

Insulation resistance detection

Supported

Display

LED

WLAN

Supported

RS485

Supported

Topology

Transformerless

Ingress Protection Rating

IP65

Cooling mode

Natural cooling

Dimensions (W x H x D)

375 mm x 375 mm x 117 mm (excluding the mounting plate)/375 mm x 375 mm x 149.5 mm (including the mounting plate)/440 mm x 440mm x 231mm (including the package)

Weight

Net weight: 11.6 kg (including the mounting plate)

Including the package: 13.8kg

Operating temperature

–30°C to +60°C (derated above +45°C)

Humidity

0%–100% RH

Operating altitude

0–4000 m (derated above 2000 m)