4kw Inverter

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Description

Product Detail

Offering 4kw inverter quotation consultation and free sample, it is one of the professional 4kw inverter manufacturers, welcome to wholesale cheap 4kw inverter made in China in stock at low price from us.

Grid Tie 4kw Inverter Features :

·Maximum efficiency of 97.8% and wide input voltage range

·Internal DC switch

·Transformerless GT topology

·High frequency

·Compact design

·MTL - String

·Bluetooth / RF technology / Wifi

·Sound control

·Fanless cooling concept

·Easy installation

·High reliability

2 specification.jpg

Datasheet	YS 4000	YS 4400	YS 5000
Input data (DC)
Max. Recommended PV Power (for solar panel STC)	4200W	4600W	5200W
Max. DC voltage	580V	580V	580V
Start voltage	150V	150V	150V
PV voltage range	100V-580V	100V-580V	100V-580V
MPP work voltage range/nominal voltage	120V-580V/180V	120V-580V/360V	120V-580V/360V
Full load dc voltage range	250V-500V	250V-500V	250V-500V
Max. input current	20A	20A	20A
Max. input current per string	20A	20A	20A
Number of independent MPP trackers /stings per MPP tracker	1/3	1/3	1/3
Output (AC)
Rated AC output power	3680W	4200W	4600W
Max. AC power	4000W	4400W	5000W
Max. output current	16A	21A	25A
AC nominal voltage ; range	220,230,240V 180Vac-280Vac	220,230,240V 180Vac-280Vac	220,230,240V 180Vac-280Vac
AC grid frequency; range	50,60Hz;±5 Hz	50,60Hz;±5 Hz	50,60Hz;±5 Hz
Power factor	1	1	1
THDI	<3%	<3%	<3%
AC connection	Single phase	Single phase	Single phase
Efficiency
Max. efficiency	97.8%	97.8%	97.8%
Euro weighted efficiency	97.4%	97.4%	97.4%
MPPT efficiency	99.5%	99.5%	99.5%
Protection Devices
DC reverse polarity protection	yes	yes	yes
DC switch rating for each MPPT	yes	yes	yes
Output over current protection	yes	yes	yes
Output over voltage protection-varistor	yes	yes	yes
Ground fault monitoring	yes	yes	yes
Grid monitoring	yes	yes	yes
Integrated all-pole sensitive leakage current monitoring unit	yes	yes	yes
General Data
Dimensions (W / H / D) in mm	406406192	406406192	406406192
Weight	21kg	21kg	21kg
Operating temperature range	-25?…+60?	-25?…+60?	-25?…+60?
Noise emission (typical)	=25dB(A)	=25dB(A)	=25dB(A)
Altitude	2000m	2000m	2000m
Self-Consumption at night	<0.5W	<0.5W	<0.5W
Topology	Transformerless	Transformerless	Transformerless
Cooling concept	Natural	Natural	Natural
Environmental Protection Rating	IP65	IP65	IP65
Relative humidity	0~95%	0~95%	0~95%
Features
DC connection	H4/MC4 (opt)	H4/MC4 (opt)	H4/MC4 (opt)
AC connection	Screw terminal	Screw terminal	Screw terminal
Display	LCD	LCD	LCD
Interfaces: RS232/RS485RF/Wi-Fi/Ethernet	yes/yes/opt/opt/opt	yes/yes/opt/opt/opt	yes/yes/opt/opt/opt
Warranty: 5 years / 10 years	yes/opt	yes/opt	yes/opt
Certificates and Approvals
CE, VDE 0126-1-1, DK5940, IEC 62109, G83, AS4777, AS/NZS 3100, CEI0-21, VDE-AR-N4105, EN0438, CQC