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3kW-5kW On Grid Inverter

 

Model

SR-010

SR-011

SR-012

Description

(1) The latest topology, high-efficiency module

(2)Advanced MPPT automated tracking technical

(3)Multiple communication via RS232,RS485/USB (Optional)

(4)Multilingual LCD, easy to operate

(5)Parallel running mode with a string of inverters

(6)Protection for overvoltage, islanding, overload, overheating, etc.

(7)Modern appearance, small size, light weight

(8)Plug input and output waterproof connector, easy to install and maintain

Input (DC)

Max. DC power [W]

3480

4580

5200

Max. DC voltage [V]

550

550

550

Max. input current [A]

17.5

22

26

Number of MPPtrackers /Strings per MPP tacker

1/2

1/2

1/2

MPPT voltage range( at rated power) [V]

200500

200500

200500

Shutdown voltage /Start voltage [V]

70 / 100

70 / 100

70 / 100

Output (AC)

AC rated power [W]

3000

4000

4600

Max. AC power [W]

3300

4400

5000

Max. AC current [A]

16

22

24

Rated AC voltage / range [V]

230 / 180~270

230 / 180~270

230 / 180~270

AC grid frequency / range [Hz]

50 / 47~52

50 / 47~52

50 / 47~52

Power factor (cosφ)

1

1

1

Total harmonic distortion (THDi)(at nominal power)

<3%

<3%

<3%

Efficiency

Max. efficiency

97.10%

97.30%

97.30%

Euro efficiency

96.50%

97.10%

96.80%

MPPT efficiency

99.90%

99.90%

99.90%

General data

Dimension(W*H*D) (mm)

352×460×198

352×460×198

352×460×198

Weight [kg]

18.9

19.2

19.4

Operating temperature range [°C]

-20+60(derating above 45 °C)

-20+60(derating above 45 °C)

-20+60(derating above 45 °C)

Ingress protection

IP65

IP65

IP65

Topology

transformerless

transformerless

transformerless

Internal consumption(night) [W]

0

0

0

Cooling method

Convection

Fan

Fan

Noise (typical) [dB]

<30

<40

<40

Communication interface

RS485 / RS232

RS485 / RS232

RS485 / RS232

Standard warranty [year]

5

5

5

 
 
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