Techfine China Made off Grid Inverter with Samples Available

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FAQ

Techfine China Made Off Grid Inverter with Samples Available

Pure sine ware output
Powerful Charge Rate Up to 90AMP
Optional PWM solar charge controller 30A
DC Start & Automatic Self-Diagnostic Functio
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
Built-in Transformer
Wall-Mounted

Model	500VA	800VA	1000VA	1500VA	1500VA
Input Voltage(DC)	12V	12V	12V	12V	24V
Nominal Voltage	220VAC(Standard)
Voltage Range	154-275VAC ± 5V (Normal Mode)
Frequency	50/60Hz±5%
Power Factor	0.8
Rated Power	300W	500W	800W	1200W	1200W
Output Voltage(AC)	220VAC±10%(With AVR function)
Output Frequency (AC)	The output voltage frequency under AC is the same as the input frequency
Output Voltage(DC)	220VAC±3%
Output Frequency (DC)	50/60Hz±1%
Waveform	Pure Sine Wave
Battery Type	External lead acid battery or water battery
Battery voltage	12VDC	12VDC	12VDC	12VDC	24VDC
Battery Charging Voltage	13.75VDC	13.75VDC	13.75VDC	13.75VDC	27VDC
Maximum pv array power	12V:400W 24V:800W
PV Input Voltage Range (PWM Controller)	12V:PWM 15V-30VDC 24V:PWM 30V-60VDC
Maximum photovoltaic display open circuit voltage	12V:PWM 30VDC 24V:PWM 60VDC
Maximum solar charging current	30A
Maximum AC charging current	8A	15A	20A	30A	18A
Battery charging voltage range	154-275VAC ± 5V
Transfer Time	≤10ms load
Load peak ratio	(MAX)3:1
Protections	Inverter: overload protection, short circuit protection, low voltage protection, (can be with the battery anti-back plate)
LCD indicator status	AC input voltage, AC input frequency, PV voltage, PV current , Output Voltage, Output Frequency, Battery voltage, Load current etc.
Audible alarm	Low battery protection-continuous beeping
	Low battery protection-1 second beeping
	Overload-continuous beeping
	Overload less than 130%-1 second beeping and shutdown the output after 30 seconds; Overload more than 150%,shutdown the output after 300ms
	Malfunction-continuous beeping
Working temperature	0-40ºC
Storage temperature	-15ºC~45ºC
Relative humidity	-10ºC~90ºC Non condensing
Accoustic Noise(db)	<45dB
Dimension(LWH)mm	325263123
Weight (kg)	6	7.5	8	9.2	9.2
Packaging Dimension(LWH)mm	378317200
PackagingWeight (kg)	7	8.5	9	10.5	10.5

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 58.00-124.00

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