off Grid Power Pure Sine Wave Inverter 4000W 24VDC 48VDC to 230VAC Low Frequency Inverter

• Port: Guangzhou, China
• Production Capacity: 5000PCS/Month
• Payment Terms: L/C, T/T, Western Union, Paypal
• Nature of Source Flow: Active Inverter
• Phase: Single
• Output Power: 4000W
• Certification: CE, FCC
• Brand: One Inverter
• Type: DC/AC Inverters

Off Grid Power Pure Sine Wave Inverter 4000W 24Vdc 48vdc to 230Vac Low Frequency Inverter

The advantage of Solar Inverter:
1. The Efficiency is up to 99%.
2. 64-bits DSP Intelligent control chip.
3. Result fetched from effective value, not average value.
4. Photoelectricity isolation circuitry technology.
5. Switching power is supplied by the independent system.
6. True over temperature protection.
7. The full bridge rectifier and mainboard structure are highly optimized. Input and output circuits are isolated.
8. Strong loading capacity with a true onetime soft start.
9. New and original electronic components.
10. Internal circuit lines and signal lines are based on plug-pull blocks, not welding.

Model		FI-102	FI-152	FI-202	FI-302	FI-402	FI-502	FI-602	FI-702
Rated Power		1KW	1.5KW	2KW	3KW	4KW	5KW	6KW	7KW
Peak Power		3KW	4.5KW	6KW	9KW	12KW	15KW	18KW	21KW
Nominal battery voltage		12/24VDC	12/24/48VDC			24VDC/48VDC
Input	DC input range	10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)
	AC Mains input range	140-275VAC (220/230/240VAC)±4%
	AC input frequency	50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)
Protection	Low battery alarm	≤10.5VDC (12V) / ≤21VDC (24V) / ≤42VDC (48V) alarm
	Low battery protection	≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) automatic shutdown
	High battery alarm	≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) alarm
	High battery protection	≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) automatic shutdown
	Over load protection	110%<loading<150%, shutdown after 60s alarm, loading>150%, shutdown after 20s alarm
	High temperature	Built-in temperature real time sensor, ≥85ºC alarm, ≥90ºC automatic shutdown
	Short circuit protection	Automatic shutdown
Output	Transfer efficiency	≥90%
	Output voltage	(DC battery mode) 220/230/240VAC±2%
	Output frequency	(DC battery mode) 60/50Hz±1%
	Output wave form	Pure sine wave
	Output voltage	(AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stablizer)
	AVR output stablizer	AC mains<170VAC±5% swtich to DC battery mode, AC mains>180VAC ±5% return to AC mains mode;
		AC mains>275VAC±5% swtich to DC battery mode, AC mains<255VAC ±5% return to AC mains mode;
		The above is for output 220V system reference, 230V/240V output just multiply by percentage
	Output frequency	(AC mains mode) automatic tracing from AC input
Other	Transfer time	Bult- in AC bypass replay (≤5ms)
	Display	LCD Display with function buttons
	Cooling system	Intelligent cooling fan control system
		≤42ºC slow fan, ≥45ºC fast fan
AC Charger	7 battery types mode	Gel U.S.A. / Gel European / A.G.M.1 / A.G.M.2 / Sealed lead acid / Open lead acid / Calcium(open)
		Deep sulphation cycle 15.5 for 4 hrs
	AC charging Voltage	13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)
	AC charging current	0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages charging current adjustable
	3 Stages charging	Boost charging, direct charging, float charging
	AC over charge protection	Battery voltage >=16VDC (12V) >=32VDC (24V) >=64VDC (48V), stop charging after 60s alarm
Working mode (Optional)	01	AC mains priority
		Always use AC mains as priority input to provide AC output and automatically charge the battery, only
		stops charging when battery is fully charged, and only starts DC to AC converting untill AC mains is off
	02	Energy saving
		Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on
	03	DC battery priority
		Always use DC battery as priority input to provide AC output, for 12V system, when battery≥13V, starts
		DC to AC converting; when battery≤10.5V during converting, switch to AC mains mode to provide AC
		output and automatically start charging the battery (for 24V/48V system, multiply by 2/4 accordingly)
Communication		RS-232/USB/SNMP(additional option)
Environment	Temperature	-20~+75ºC
	Humidity	<95%
Appearance	Product size (mm)	460*245*200mm				630*280*200mm
	Packing size (mm)	530*335*255mm				740*355*275mm
	Net Weight (kg)	15kg	18kg	21kg	24.5kg	30kg	32kg	34kg	38kg
	Gross Weight (kg)	17.3kg	20.3kg	23.3kg	26.8kg	33.4kg	35.4kg	37.4kg	41kg
*Product specifications are subject to change without further notice

Our Services
 
1.    2 years warranty. "0" Risk, Any products in warranty period, any problem happened, you can return products,
2.    7-15 days delivery time (hot sale solar inverter from stock directly).
3.    Strong R&D support for OEM & ODM orders.
4.    24 hours after sales services consultancy for you.



FAQ:
Q1: Does your company also provide other solar products except for Pure Sine Wave inverter?
A1: Yes, We also provide other solar products, like MPPT solar controller, poly solar panel,off-grid solar inverter, on grid solar inverter, solar battery. the portable solar system, solar charger, and other accessories related to the solar power system.

Q2: How to choose the right inverter?
A2: Tell us your demand, then our sales will recommend a suitable inverter to you.

Q3: How about the delivery time?
A3:5 days for sample; 7-15 days for bulk order.

Q4: What is the warranty for products?
A4:2 years warranty on one-inverter products.

Q5: How to solve the technical problem?
A5:24 hours after-service consultancy just for you and to make your problem to solve easily

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