4000W Pure Sine Wave Inverter 12V DC to 110V/120V AC Converter, 8000W Peak, LCD Remote Control, 4 AC Outlets, USB & Type-C – Heavy Duty for RV, Truck, Off-Grid Solar, Home Emergency Power
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Availability:
Only 5 left in stock, order soon!
Arrives
Tuesday, Jun 2
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Size: 12V-4000W
Features
- 4000W Pure Sine Wave Heavy-Duty High Power Output:Converts 12V DC battery power into stable 110V/120V AC electricity with 4000W continuous and 8000W peak output. Advanced pure sine wave technology delivers clean, grid-quality power capable of running high-demand appliances such as large refrigerators, microwaves, sump pumps, air compressors, power tools, and multiple devices simultaneously.
- Built for Home Backup & Severe Weather Emergencies:Designed to provide reliable AC power when connected to a 12V battery system during power outages, hurricanes, storms, and extended blackouts. Ideal for keeping critical home appliances and essential circuits running when grid power is unavailable.
- Ideal for RV Systems, Trucks & Job Sites:Perfect for RV electrical systems, truck installations, off-grid cabins, construction sites, and mobile workshops. Supports higher startup loads and continuous operation of multiple devices, making it suitable for contractors, RV owners, and off-grid living enthusiasts.
- Multiple Outputs & Wide 12V Battery Compatibility:Equipped with 4 AC outlets, USB port, Type-C fast charging, and heavy-duty AC terminal blocks for higher current appliances exceeding standard outlet limits. Compatible with lithium, AGM, deep-cycle, and lead-acid 12V batteries. Designed for serious power needs in demanding environments.
- Smart LCD Remote Monitoring & Full-System Protection:The 14.76 ft wired remote allows real-time monitoring of battery voltage, AC output voltage, and load wattage. Built-in overload, over-voltage, under-voltage, over-temperature, and short-circuit protection safeguards your battery system and connected equipment. Dual intelligent cooling fans maintain stable performance under heavy loads.
- What You Get: 1 4000W 12V Pure sine wave inverter, battery cables, user manual. Backed by 12-month professional support with 24/7 customer service, our team is always available to help you troubleshoot issues and provide real solutions whenever you need assistance.
Brand: ZETAWALE
Recommended Uses For Product: Home, Car, Power Outage, Vehicles, Truck, Outdoors, Boat, RV, Trip,Off-Grid Solar
Power Source: Battery Powered
Wattage: 4000 watts
Model Name: 4000 Watts Pure Sine Wave
Power Source: Battery Powered
Wattage: 4000 watts
Number of Outlets: 4
Input Voltage: 12 Volts
Output Power: 4000 Watts
Standby Power Shutoff: 90%
Output Voltage: 120 Volts
Display Type: built-in LCD screen
Peak Output Power Watts: 8000
Electrical Output Waveform: Pure Sine Wave
Frequency: 60 Hz
Item Weight: 12.78 Pounds
Brand: ZETAWALE
Antenna Location: Home, Car, Power Outage, Vehicles, Truck, Outdoors, Boat, RV, Trip,Off-Grid Solar
Model Name: 4000 Watts Pure Sine Wave
Built-In Media: Power Inverter;Battery Cables; User Manual; Remote Controller
Model Number: ZETAWALE 4000
Warranty Description: 12 Months Warranty
Manufacturer: ZETAWALE
Color: Black
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 12V-4000W
I am used to expensive marine grade inverters that produce a real pure sine wave. So i was not expecting a huge amount from these, as the price is 1/10th of the units i am used to. The units i am used to have been working away 24/7 for over 20 years with no issues, a tough act to follow. I got 3 of these for a house project, all 3 arrived properly packed. I unpacked and tested all 3, they all worked perfectly, no issues. Setup is easy, as would be expected, the hardwire connections are not really industrial grade, but they are adequate (barely). The remote is nice, easy to read in daylight or night. The battery percentage is not calibrated for LiFePo4 batteries, so do not use it to give you an accurate SOC status. But in truth you should never use the inverter to give you that data, you must get it from the battery itself, as the inverter will measure line voltage including the drop due to its own load. Use a Victron battery monitor or similar. I ramped up testing on each unit, from light loads to full bore, in incremental steps. Up to about 1200w it produces 120VAC from 1200 to 3800w it produces a clean and steady 118VAC 60hz. I have seen reviews where there were complaints that the voltage dropped below 110VAC on medium to high loads. My units worked as expected, but you must use suitable DC cables to power the unit. I tossed the DC cables that were provided in the box, they were worthless. I used properly made short run 2/0 AWG marine cables to power them, If the run was longer (>6ft) i would use 4/0 cables instead. The fan is fairly noisy, only has 2 speeds on and off. A variable speed fan would be a much better solution and would have added about 10 cents to the build cost. The fan came on around 1500w for my tests, but it would depend on the ambient temp for each case. As i planned to have these in a separate equipment room, the fan noise is not an issue. There is a slight delay ramping up the output power, but nothing i tested (heaters, induction cooktops, hair drier, tools, etc) complained or failed to work correctly. The delay you see on is just in the display updates, rather than the power itself. I put an oscilloscope on one of the output ports when it was producing 3000w of power, the sine wave is still clean. As someone else mentioned there is a tiny amount of top wave clipping, but the waveform is sufficiently clean to power everything i tested. I do not plan on using these for computers etc, for that i installed a Xantrex Prosine2.0, cost far more than all 3 of these, but i know they are totally clean waveforms. The waveform on these inverters is actually better than the Honda EU2000/EU2200/EU3000 generators. I cannot speak to the longevity of these inverters. If i find failures or issues down the road, i will update this review accordingly. So far i am very happy with them.
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Reviewed in the United States on April 6, 2026 by netzien
Size: 12V-4000W
Very nice. Works exceptionally well to run everything we use in our semi truck!
Reviewed in the United States on November 11, 2025 by dawn phillips
Size: 12V-4000W
It works perfect. I hardwired it into my trailer and it works fantastic. Had a little trouble with the first unit I got, but I had no trouble returning it and getting a new one.
Reviewed in the United States on January 4, 2026 by Mike
Size: 12V-4000W
So far it seems like a good inverter. Remote monitor is good too.
Reviewed in the United States on April 24, 2025 by Mike
Size: 12V-4000W
I have been using this inverter for a few weeks now 24/7 with no problems or issues. The only thing that keeps me from giving it a 5 rating is when I checked the output with an oscilloscope, it wasn't quite a perfect sine wave, it had a tiny bit of square wave at peak, not enough to be a problem or even be noticed by the ordinary user, it's just an observation.
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Reviewed in the United States on February 7, 2025 by M.Scott
Size: 12V-4000W
This inverter has been working good i use it to run power tools off grid and of course with the use of solar charger
Reviewed in the United States on January 3, 2026 by Tony
Size: 12V-4000W
Easy install. Good price. Delivered on time
Reviewed in the United States on November 13, 2025 by Linda Bird
Size: 12V-4000W
Quiet and functional, no problems
Reviewed in the United States on May 3, 2025 by Retroflexed