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4kw PV inverter single phase solar inverter(off gird inverter) 110V dc to 220Vac

FOB Price

USD $400 - $600 / Piece

1 Piece(Min.Order)

Product Details

(1) High performance DSP control

(2) Comprehensive protection: overload, short circuit, reverse protection, under voltage,over voltage and over temperature

(3) LED / LCD display (optional)

(4) Remote communication: RS232

(5) True sine wave output, low THD, high inverter efficiency, stable output voltage and good EMI

(6) High reliability, high efficiency

Model		SI 110-3K	SI 110-4K	SI 110-5K	SI 110-8K	SI 110-10K
DC input	Rated capacity	3 KW	4 KW	5 KW	8 KW	10 KW
	Rated DC voltage (VDC)	110
	DC input range (VDC)	94~150
AC bypass	AC bypass range (VAC)	220±15%
	Transfer time (mS)	≤4ms
AC output	Rated voltage(VAC)	220V
	Frequency (Hz)	50/60Hz
	Overload	120%1min,150%10ms
	Voltage regulation(VAC)	220±1%
	Frequency regulation (Hz)	50/60±0.04
	THD	3%(linear load)
	Dynamic response (0-100%)	≤20ms
	Power factor	0.8
	Inverter efficiency	92%
	Crest factor )	3:1
System	Continuous working	Continuous working
	Noise (dB, 1m)	≤50
	Ambient	-10~+45℃
	Altitude	≤4000m (Reduce the capacity when altitude over 1000metres)
	Communication port	RS232, RS485, SNMP card, dry contact (optional)
Sizes	Tower	210570550		305595870		3807001015

company certifications

Why choose us

1.Major manufacturer,Competitive price

2. ISO9001:2008 certification

3. 20 years' production experience

4. Turn-key solution for your transmission line

Our Services

1. Abroad site installation & training available any time

2. Best prices compared to same configuration

3. Customized product available

4. Good after-sale response

5. Small order accepted

6. Excellent workmanship

Qingdao Powtech Electronics Co., Ltd.: Contact namenicole guo; Phone86-532-88721735; AddressNo.Heilongjiang South Road (Sanyuan Industrial Park) Qingdao,Shandong

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