Maximum efficiency

98.5%

98.5%

98.5%

98.65%

98.65%

98.65%

European efficiency

98.0%

98.0%

98.0%

98.3%

98.3%

98.3%

Maximum input voltage^a

1080 V

Maximum input current (per MPPT)

22 A/27 A (Subject to the product nameplate)

Maximum short-circuit current (per MPPT)

30 A/39 A (Subject to the product nameplate)

Maximum inverter backfeed current to the PV array

0 A

Minimum startup voltage

200 V

Operating voltage range^b

160–950 V

Full-load MPPT voltage range

320–850 V

320–850 V

380–850 V

380–850 V

400–850 V

480–850 V

Rated input voltage

600 V

Number of input routes

4

Number of MPP trackers

2

Note a: The maximum input voltage is the upper threshold of the DC voltage. If the input voltage exceeds the threshold, the solar inverter may be damaged.

Note b: If the input voltage is beyond the operating voltage range, the solar inverter cannot work properly.

Rated active power

8000 W

10000 W

12000 W

15000 W

17000 W

20000 W

Maximum apparent power

8800 VA

11000 VA

13200 VA

16500 VA

18700 VA

22000 VA

Maximum active power (cosφ = 1)

8800 W

11000 W

13200 W

16500 W

18700 W

22000 W

Rated output voltage

220/380 V, 230/400 V, 3W + (N) + PE

Rated output current

12.8 A (380 V)/11.6 A (400 V)

15.9 A (380 V)/14.5 A (400 V)

18.2 A (380 V)/17.3 A (400 V)

22.8 A (380 V)/21.7 A (400 V)

25.8 A (380 V)/24.6 A (400 V)

30.4 A (380 V)/28.9 A (400 V)

Maximum output current

13.4 A

17 A

20 A

25.2 A

28.5 A

33.5 A

Rated apparent power

8 kVA

10 kVA

12 kVA

15 kVA

17 kVA

20 kVA

Inrush current

13.4 A

17 A

20 A

25.2 A

28.5 A

33.5 A

Max output fault current

40.16 A

50.2 A

60.2 A

75.3 A

85.34 A

100.4 A

Max output overcurrent protection

48.8 A

48.8 A

48.8 A

48.8 A

48.8 A

48.8 A

Adapted power grid frequency

50/60 Hz

Power factor

0.8 leading... 0.8 lagging

Maximum total harmonic distortion (rated power)

< 3%

Overvoltage category

PV II/AC III

Input DC switch

Supported

Islanding protection

Supported

Output overcurrent protection

Supported

Input reverse connection protection

Supported

PV string fault detection

Supported

DC surge protection

DC common mode: 20 kA

AC surge protection

Common mode: 5 kA; differential mode: 5 kA

Insulation resistance detection

Supported

RCD detection

Supported

PV module safe shutdown, optimizer

Optional

PID repair

Supported

AFCI

Supported

Active

anti-islanding method

AFD

Protection class

Ⅰ

PV and AC port

DVCC

Communication port

DVCA

Display

LED indicators; WLAN + app

RS485

Supported

Communications expansion module

(Optional) WLAN/GPRS/4G

remote ripple control

Supported

Dimensions (W x H x D)

525 mm × 470 mm × 262 mm (including only the rear mounting kit of the SUN2000)

Net weight

25 kg (including only the rear mounting kit of the SUN2000)

Noise

29 dB (A) (typical working condition)

Operating temperature

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

Operating humidity

0–100% RH

Cooling mode

Natural convection

Maximum operating altitude

4000 m (derated when the altitude is greater than 2000 m)

Storage temperature

–40°C to +70°C

Storage humidity

5–95% RH (non-condensing)

Input terminal

Staubli MC4

Output terminal

Waterproof quick-connect terminal

IP rating

IP65

Topology

Non-Isolation

Environmental protection requirements

RoHS 6

Frequency

2400 MHz–2483.5 MHz

Protocol standard

802.11b/g/n

Bandwidth

20M

Maximum transmit power

≤ 20 dBm EIRP