grid tie inverter 4kw from China manufacturer - Yueqing Sandi Electric Co.,Ltd

Price:	1.0 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SDS-4000W

Production Capacity: 584545778

Delivery Date: 5 days

Output Type: Single

Brand Name: SANDI

Input Voltage: 100~500VDC

Means of Transport: Ocean,Air

Packing: SANDI and Can provide OEM

Type: DC/AC Inverters

Output Power: >500W

Weight: 20kg

Output Voltage: 185~264VAC

Wide DC input voltage range
DSP controller
High efficiency by using advanced IGBT
MPPT(Maximum power point tracking) technolog
Quick and easy

4000W Grid tie solar inverter with single phase

PV grid-connected power system includes PV modules, grid-connected inverter, meter and power switch board. The PV modules convert the solar energy to the DC power, then the grid-connected inverter the DC power to the sine wave AC power which has the same frequency and phase with the grid voltage. The AC power feed in the grid partly and the other powers supply the local loads.

PV Grid-Connected Inverter Features:

l Using IGBT module with stable performance and powerful protection function

l Advanced MPPT(Maximum power point tracking) technology, MPPT efficiency 99%

l Double ways of MPPT input, higher conversion efficiency up to 98%

l Wide DC input voltage range

l High reliability due to complete protection and warning function

l Big Color LCD touch screen display,easy to operation and set up parameters conveniently

l Have passed CE, AS4777, AS3100, G83, G59 certifications, in accordance with international standards

l Quick and easy installation

l Designed to suitable for critical grid environment

l RS232/485 communication,multi communication interface can be selected

Specification:

Type	SDS-3kW		SDS-4kW	SDS-5kW
Input(DC)
Max. PV Power	3500W		4500W	5500W
Max. DC Voltage	600V		600V	600V
Nominal DC Voltage	360V		360V	360V
Operating MPPT Voltage Range	120 - 550V		120 - 550V	120 - 550V
MPPT Voltage Range	150 - 500V		200 - 500V	200 - 500V
Start up DC voltage	150V		150V	150V
Turn off DC voltage	120V		120V	120V
Max dc current	12A/12A		16A/16A	18A/18A
Max short circuit current for each MPPT	16A/16A		20A/20A	20A/20A
Number of MPPT trackers	2		2	2
Max input Power for each MPPT	2000W /2000W		2500W /2500W	3000W/3000W
Number of DC connection for each MPPT	1/1		1/1	1/1
Dc connection Type	MCⅣ Waterproof terminal		MCⅣWaterproof terminal	MCⅣWaterproof terminal
Output(AC)
Max AC apparent Power	3500VA		4500VA	5500VA
Nominal ac Power(cos hpi=1)	3000W		4000W	5000W
Nominal Grid Voltage	220V/230V/240V		220V/230V/240V	220V/230V/240V
Nominal Grid Frequency	50Hz/60Hz		50Hz/60Hz	50Hz/60Hz
Max AC Current	16A		20.0A	25.0A
Grid Voltage Range*	185-276V		185-276V	185-276V
Grid Frequency Range*	45-55Hz/55-65Hz		45-55Hz/55-65Hz	45-55Hz/55-65Hz
Power Factor	0.8i…1…0.8c		0.8i…1…0.8c	0.8i…1…0.8c
Total Harmonic Distortion(THD)	<2%		<2%	<2%
Feed in starting Power	15W		15W	15W
Night time Power consumption	<1W		<1W	<1W
Standby Consumption	6W		6W	6W
AC connection Type	L-N-PE Waterproof terminal		L-N-PE Waterproof terminal	L-N-PE Waterproof terminal
Efficiency
Max Efficiency(at360Vdc)	98.5%		98.5%	98.5%
Euro Efficiency(at360Vdc )	97.7%		97.7%	97.7%
MPPT Efficiency	99.9%		99.9%	99.9%
Safety and Protection
DC insulation Monitoring		Standard
Anti islanding Protection		Standard
DC Switch		Standard
Residual Current Monitoring Unit(RCMU)		Standard
Grid Monitoring and Protection		Standard
DC Reverse Protection		Standard
AC short Circuit Protection		Standard
The Special EMC Circuit		Standard
Overvoltage Protection		Varistor
Reference Standard
Safety Standard	EN 62109, AS/NZS 3100
EMC Standard	EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN 61000-6-4, EN61000-3-2, EN61000-3-3, EN61000-3-11, EN61000-3-12
Grid Standard	CQC ,VDE-AR-N-4105, VDE 0126-1-1, RD1699, CEI0-21, C10/11, G83/2, UTE C15-712-1, AS4777
Physical sructure
Dimensions(WxHxD)	355x425x165mm
Weight	19kg
Environmental Protection Grade	IP 65
Mounting Information	Wall bracket
Operation Data
Operation Temperature Range	-25°C to +60°C(derating above45℃)
Relative Humidity	0%- 98%,No condensation
Altitude	2000m
Noise	< 40dB
Grid Connection	Transformerless
Human-Machine	LCD