3KW pure sine wave power inverter charger 12V 24V 48V

3KW pure sine wave inverter with AC charger and AC auto transfer system. DC input: 12V, 24V, 48V AC output: 110V, 120V, 220V, 240V single phase, Application: home backup system, 3KW off-grid solar power system, RV, telecom power

* 2000W low-frequency power inverter 12V/24V/48VDC

* pure sine wave output

* Single phase 110V, 120V, 220V, 240V AC output

* AC mains priority/DC priority modes optional

* built-in AC bypass replay, UPS function

* multi-stage smart charger 30A charges gel, AGM, lithium battery

* 4msec typical transfer time

*LCD display working data: AC input AC output, DC input, battery, load, charger current, battery

FAQ

Q1: Can I have a sample/trial order for a test?

A: Yes, we accept sample order/trial order for you testing by 1 product or mixed solar products.

Q2: When will you deliver the goods?

A: 3-5 working days for sample order; 7-15 working days for quantity order after receiving the deposit payment.

Q3: Do you offer a guarantee for your solar products?

A: Yes, 18 months for inverter and inverter related products including solar generator, solar inverter. 2 years for solar lights.

Q4: Can you do OEM/ODM?

A: Yes, we accept OEM/ODM orders for inverter, solar inverter, MPPT solar controllers, solar generator and solar lights.

Please send you detailed request to our sales specialist for best quote.

Model		WI-3000W/12	WI-3000W/24	WI-3000W/48
Rated power		3KW	3KW	3KW
Peak power		9KW
Nominal battery voltage		12DC	24VDC	48VDC
Input	DC input range	10.5V-16VDC	21V-32VDC	42V-64VDC
	AC Mains input range	165-265VAC(220VAC) ±3%; 75-125VAC(110VAC)±3%
	AC input frequency	50Hz: 45-65Hz/60Hz: 55-65Hz±0.5Hz(50Hz/60Hz automatic recognition)
Protection	Low battery alarm	10.3VDC	20.6VDC	41.2VDC
	Low battery protection	≤10VDC	≤20VDC	≤40VDC
	High battery alarm	>16VDC	32VDC	>64VDC
	High battery protection	>16.5VDC	>33VDC	>66VDC
	Overload protection	>120%, shutdown after 10 seconds
	High temperature	Built-in temperature real time sensor, >85°C alarm, >90°C automatic shutdown
	Short circuit protection	Automatic shutdown
Output	efficiency	>90%
	Output voltage	(DC battery mode)220VAC±5%, 110VAC±5%
	Output frequency	(DC battery mode)60/50Hz± 1%
	Output wave form	Pure sine wave
	Output voltage	(AC mains mode) 220/230/240VAC± 5% output
	AC mains output	AC mains > 170VAC±5% switch to DC battery mode, AC mains > 180VAC±5% return to AC mains mode;
		AC mains > 275VAC±5% switch to DC battery mode, AC mains > 255VAC±5% return to AC mains mode;
		The above is for 220V output for reference
	Output frequency	(AC mains mode)automatic tracing from AC input
Other	Transfer time	Built-in AC bypass replay (4ms)
	Display	LCD Display with function buttons
	Cooling system	Intelligent cooling fan control system <42°C slow fan, >45°C fast fan
AC Charger	battery types mode	Gel, AGM, Li-ion, LiFePo4 battery, customized
	AC charging voltage	14V-16VDC	28V-32VDC	56V-64VDC
	AC charging current	0-30A:5A/10A/20A/30A 4 stages charging current adjustable
	3 Stages charging	Boost charging, direct charging, float charging
	AC over charge protection	≥16.5VDC	≥33VDC	≥66VDC
Communication		RS-232/USB/SNMP(additional)
Environment	Temperature	-10~+40°C
	Humidity	<95%
Appearance	Product size	450270180mm(LWH)
	Packing size	490285220mm
	Net weight	21 kg
	Gross weight	28 kg

Applications for 3KW power inverter/charger:

Renewable power system such as solar power system, wind power system
UPS Uninterruptible power supplies, power backup system
transportation: vehicles, RV(recreational vehicle), boat, yacht
emergency vehicles: fire trucks, rescue vehicles, ambulances
power tools
farms, villa, office, home etc.