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SUN-3.6K-G 3.6kW single-phase string solar inverter

Reference: 25000001

The single-phase string inverters are one of the best options for residential installations thanks to their smaller size and integrated LCD display with buttons. Moreover, thanks to the integrated "0" injection function in the toroidal clamp (included as a standard accessory for each inverter), it offers genuine simplicity and comfort for PV system operators and installers.

The SUN-3.6K-G inverter is 3.6kW, has a maximum input power of 4.7kW and an efficiency of 97.30%. Furthermore, it has 2 MPPT with an operating range between 70 and 550V for each MPPT.

Max. DC input power (kW)

4, 7

Max. DC input voltage (V)

550

Starting DC input voltage (V)

80

MPPT operating range (V)

70~550

Max. DC input current (A)

13+13

Max. short circuit current (A)

19.5+19.5

Strings per MPPT

2 / 1

Nominal output power (kW)

3, 6

Max. active power (kW)

3, 96

Nominal output voltage / Range (V)

L/N/PE 220V/187V-242V, 230V/ 195.5V-253V (Optional)

Nominal grid frequency (Hz)

50/60 (Optional)

Operational phase

Single phase

Nominal AC grid output current (A)

15, 7

Max. AC output current (A)

17, 2

Power factor output

From 0, 8 LD to 0, 8 LG

Grid current THD

<3%

DC injection current (mA)

<0.5%

Grid frequency range

47~52 0 57~62 (Optional)

Maximum efficiency

97, 30%

European efficiency

97, 10%

MPPT Efficiency

>99%

DC reverse polarity protection

Yes

AC short circuit protection

Yes

AC output overcurrent protection

Yes

Output overvoltage protection

Yes

Isolation resistance protection

Yes

Ground fault monitoring

Yes

Insulation protection

Yes

Temperature protection

Yes

Integrated DC switch

Yes

Remote software upload

Yes

Remote change of operational parameters

Yes

Overvoltage protection

DC Type II / AC Type II

Dimensions (mm)

330x323x190

Weight (Kg)

7, 5

Typology

No power transformer

Internal consumption

<1W (night)

Operating temperature

-25~65C, >45°C, power reduction

IP protection rating

IP65

Noise emissions (standard)

<25 dB

Cooling format

Natural cooling

Max. operating altitude without power reduction

2000m

Expected lifetime

>20 years

Grid connection regulations

CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11

Operating environmental humidity

0-100%

EMC Safety Standards

IEC62109-1/-2, EN61000-6-1, EN61000-6-3

Guarantee

3 years

DC connection

MC-4 attachable

AC connection

IP65 rated plug

Display

LCD1602

Interface

RS485/RS232/Wifi/LAN

Technical details

Download the Technical Factsheet of SUN-3.6K-G 3.6kW single-phase string inverter.

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