PV Solar Energy Grid-Connected Inverters with Transformer

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Basic Info

Place of Origin:	China
Payment Type:	L/C, T/T

Product Description

Characteristics of Performance:
1. Using DSP chip full digitalization control, high intelligence, full automatic control
2. Using advanced power module, high reliability
3. Advanced tracking technology of maximum power, MPPT efficiency > 99.9%
4. Wide range of MPPT DC input, wide range of adaptability of power grid
5. Low harmonic current, high power factor (> 0.99), high efficiency(> 94%), high reliability
6. Transformer isolation design, more safe and reliable
7. Complete self check of breakdown, advanced anti-islanding technology
8. LCD graphic display, Chinese and English interface to choose
9. Event storage and historical record query, PC monitoring can be saved
10. Can set operation parameters
11. RS485 standard communication interface convenient to remote monitoring
12. Well environment adaptability (25 ~ 60 Celsius, IP65 protection class)

Model	AV1771A	AV1771B	AV1771C	AV1771D	AV1771E
DC Input
Recommended Max PV Array Power	1650W	2400W	3300W	5500W	6000W
Max Input Voltage	450V	450V	450V	780V	780V
Max 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 PV Array Open-Circuit Voltage	280V~400V	280V~400V	280V~400V	400V~700V	420~700V
PV Access Module String Number	1	1	1	2	2
AC Output
AC Rated Output Power	1500W	2200W	3000W	5000W	6000W
Max AC Output Current	8A	12A	15A	25A	30A
Power Grid Rated Voltage/Range	220V 230V/180V~260V	220V 230V/180V~260V	220V 230V/180V~260V	220V 230V/180V~260V	220V 230V/180V~260V
Power Grid Rated Frequency/Range	50Hz	50Hz	50Hz	50Hz	50Hz
Power Factor	≥ 0.99	≥ 0.99	≥ 0.99	≥ 0.99	≥ 0.99
Total Current Harmonic Distortion RateTHD	≤ 3% (≥ Rated Power50%)	≤ 3% (≥ Rated Power50%)	≤ 3% (≥ Rated Power50%)	≤ 3% (≥ Rated Power50%)	≤ 3% (≥ Rated Power50%)
DC Component	< 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 Phrase	Single Phrase	Single Phrase	Single Phrase	Single Phrase
Productivity
Max Productivity	≥ 94%	≥ 94%	≥ 94%	≥ 94%	≥ 94%
Europe Productivity	93%	93%	93%	93%	93%
System Parameters
Nighttime Power Dissipation	0W	0W	0W	0W	0W
Protection Grade	IP65(outdoor)	IP65(outdoor)	IP65(outdoor)	IP65(outdoor)	IP65(outdoor)
Operating Temperature	-25~+60 Celsius	-25~+60 Celsius	-25~+60 Celsius	-25~+60 Celsius	-25~+60 Celsius
Relative Humidity	0~95%, no condensation	0~95%, no condensation	0~95%, no condensation	0~95%, no condensation	0~95%, no condensation
Isolation Mode	Transformer Isolation	Transformer Isolation	Transformer Isolation	Transformer Isolation	Transformer Isolation
Noise	< 45dB	< 45dB	< 45dB	< 45dB	< 45dB
Cooling Method	Natural Cooling	Natural Cooling	Natural Cooling	Air Cooling	Air Cooling
Display and Communications
Display	LCD	LCD	LCD	LCD	LCD
Communication Interface	RS485	RS485	RS485	RS485	RS485
Remote Control Software	Stand-alone Version, multimachine version	Stand-alone Version, multimachine version	Stand-alone Version, multimachine version	Stand-alone Version, multimachine version	Stand-alone Version, multimachine version
Mechanical Parameters
Dimension(mm)	496× 405× 225	496× 405× 225	496× 405× 205	525× 430× 270	525× 430× 270
Weight	29kg	32kg	39kg	61kg	63.5kg

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