Techfine Factory Price 4000va 24/48V Solar Power Inverter for Solar Energy System

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FAQ

Techfine Factory Price 4000VA 24/48V Solar Power Inverter for Solar Energy System

Pure sine ware output

Optional MPPT/PWM solar charge controller 60A

MPPT Efficiency max 98%

DC Start & Automatic Self-Diagnostic Function

High Efficiency Design & "Power Saving Mode" to Conserve Energy

Auto restart when Ac in recovering

Smart battery charger design for optimized battery performance

Selectable charging current based on applications

AC input/DC input/Solar input optional priority

Auto Restart Voltage

Capacity(VA)	VC1000VA	VC1500VA	VC2000VA	VC3000VA	VC4000VA	VC5000VA	VC6000VA
Rated Power	800W	1200W	1600W	2400W	3200W	4000W	4800W
Voltage(DC)	12V		24V/48V				48V
Nominal Voltage	220VAC
Voltage Range	154-265VAC ;185-264VAC ( selectable)
Frequency	50-60HZ Auto sensing
Power Factor	0.8
Voltage	220VAC
Frequency	50/60HZ
Waveform	Pure Sine Wave
Transfer Time (AC to DC)	<8ms
Transfer Time (DC to AC)	<8ms
Output Voltage Regulation	±10%
Bypass Mode	Yes
Saver Mode	Yes
Efficiency	>98%
Input Protection	Circuit Breaker
Output Protection	Circuit Breaker
Battery Type	VRLA / GEL /GEL DEEP CYCLE
Charging Current	20A	30A	20A/10A	30A/15A	40A/20A	55A/28A	30A
Low Level disconnect (Selectable)	10V- 11V		20V -22V/40V-44V				40V -42V
PWM controller Voltage range	15VDC-33VDC		30VDC-66VDC				60VDC-150VDC
PWM Maximum PV display open circuit voltage	38V		75V				75V
Maximum PV array power	720W		1400W/2800W				3400W
MPPT control voltage range	18V-150V		34V-150V/68V-150V				60V-150V
MPPT Maximum PV display open circuit voltage	150VDC
Maximum solar charge current	60A
LCD indicator status	AC input voltage/input frequency, PV voltage, PV current , Output Voltage/Frequency, Battery voltage, Load current etc.
LED indicator status	AC Line In:Green/Inverter:Red/Charging :Yellow/Alarm :Red
LOW battery alarm	Audible alarm-5 seconds beeping
Overload alarm	Audible alarm- continuous beeping
Fault	Audible alarm- continuous beeping
Temperature	0-60ºC
Humidity	-10ºC~90ºC Non condensing
Accoustic Noise(db)	>55dB
Size LWH(mm)	470mm335mm210mm
Weight (kg)	12	18.5	18.5	20	22	22	23

Q1:May I take some samples to test before placing the order ?

A1:Yes, welcome to take some sample to test!

Q2:How about the delivery time?

A2:7 days for sample; 25 days for bulk order.

Q3:What is the warranty of the controller?

A3:1 years warranty.

Q4:How to solve the technical problems?

A4:24 hours after-service consultancy just for you and to make your problem to be solved easily.

Q5:What payment methods do your company support?

A5:T/T, Western Union, Paypal, L/C etc.

Q6:What are the price terms can you offer for us?

A6:We can accept EXW, FOB, CIF and so on.

Q7:Do you have any certifications for your products?

A7:We have ISO9001:2000, CE, RoHS, certificates for all of our products.

Lieferfähigkeit

Verpackung und Versand

Vorlaufzeit:

Hafen:

Verpackungsdetails:

Produktspezifikationen

Type:: DC/AC Inverters

>=1 Stück(e)

US 104.00-362.00

Kontakt

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