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1KW-6KW Grid-connected Inverter
Product Class
Performance Features
   DSP chip full digital control technology to ensure high intelligent and full automatic control
   Advanced power module to keep strong reliability
   Advanced maximum power tracking technology for keeping MPPT efficiency over 99.9%
   Wide MPPT DC current input and wide grid adaptability
   Low-current harmonics, high power factor (>0.99), high efficiency (>94%), high reliability
   Isolated design of transformer makes it safer and more reliable
   Thorough fault self-checking and advanced anti-islanding techniques
   LCD for image-text in Chinese or English
   Event memory and history inquiry for eliminating monitoring of upper computer
   Setting of parameter
   RS485 standard communication interface is convenient for remote monitoring
   Strong environmental suitability (-25°C~60°C, IP65)
 
  Security Features
   Complete protection functions: advanced anti-islanding technology, protection against reversed polarity, DC overvoltage or undervoltage, short-circuit, overheating, overload, and earthing
   Standards: CGC-SOLAR, TUV, CE, AS4777

Model

AV1771A

AV1771B

AV1771C

AV1771D

AV1771E

DC Input

Recommended Maximum PV Array Power

1650W

2400W

3300W

5500W

6000W

Maximum Input Voltage

450V

450V

450V

780V

780V

Maximum Input Current

8A

12A

18A

20A

22A

Starting Voltage

220V

220V

220V

320V

340V

MPPT Range

200V~420V

200V~420V

200V~420V

300V~660V

320V~660V

Recommended Open-circuit Voltage of PV Array

280V~400V

280V~400V

280V~400V

400V~700V

420~700V

Number of Connected PV Modules

1

1

1

2

2

AC Output

AC Rated Output Power

1500W

2200W

3000W

5000W

6000W

Maximum AC Output Current

8A

12A

15A

25A

30A

Maximum AC Output Current/Range

220V
230V/180V~260V

220V
230V/180V~260V

220V
230V/180V~260V

220V
230V/180V~260V

220V
230V/180V~260V

Rated Grid Frequency/Range

50Hz

50Hz

50Hz

50Hz

50Hz

Power Factor

≥0.99

≥0.99

≥0.99

≥0.99

≥0.99

Total Harmonic Distortion Of Current THD

≤3%
(≥Rated Power 50%)

≤3%
(≥Rated Power 50%)

≤3%
(≥Rated Power 50%)

≤3%
(≥Rated Power 50%)

≤3%
(≥Rated Power 50%)

Rated Power 50%

<0.5%
Rated Output Current

<0.5%
Rated Output Current

<0.5%
Rated Output Current

<0.5%
Rated Output Current

<0.5%
Rated Output Current

Power Supply System

Single Phase

Single Phase

Single Phase

Single Phase

Single Phase

Efficiency

Maximum Efficiency

≥94%

≥94%

≥94%

≥94%

≥94%

European Efficiency

93%

93%

93%

93%

93%

System parameters

European Efficiency

0W

0W

0W

0W

0W

Protection Grade

IP65(Outdoor)

IP65(Outdoor)

IP65(Outdoor)

IP65(Outdoor)

IP65(Outdoor)

Working Temperature

-25℃~+60℃

-25℃~+60℃

-25℃~+60℃

-25℃~+60℃

-25℃~+60℃

Relative Humidity

0~95%,No Condensation

0~95%,No Condensation

0~95%,No Condensation

0~95%,No Condensation

0~95%,No Condensation

Isolation Mode

Isolated Transformer

Isolated Transformer

Isolated Transformer

Isolated Transformer

Isolated Transformer

Noise

<45dB

<45dB

<45dB

<45dB

<45dB

Cooling Mode

Natural Cooling

Natural Cooling

Natural Cooling

Air-Cooling

Air-Cooling

Display and Communication

Display

LCD

LCD

LCD

LCD

LCD

Communication Interface

RS485

RS485

RS485

RS485

RS485

Remote Monitoring Software

Stand-alone Type/Multi-Machine Type

Stand-alone Type/Multi-Machine Type

Stand-alone Type/Multi-Machine Type

Stand-alone Type/Multi-Machine Type

Stand-alone Type/Multi-Machine Type

Mechanical Parameter

Size (Mm)

496×405×225

496×405×225

496×405×205

525×430×270

525×430×270

Weight

30kg

30kg

38kg

50kg

50kg

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Skype:cetesolar Office:+86-73187012835
Web:www.cetesolar.com Email:sales@cetesolar.com