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4000W Pure Sine Wave Power Inverters DC 12V to AC 110V 120V with Type-C 4 AC Outlets Dual USB Ports Terminal Blocks LCD Display Wireless Remote Controller for Home RV Solar System Car

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$329.99

$ 99 .00 $99.00

In Stock

1.Size:12v-4000w


About this item

  • [ADVANCED PURE SINE WAVE] VOLFVERT inverter provides true 4000W continuous and 8000W peak power. 12V to 110/120VAC pure sine wave tech save more energy from high conversion efficiency (>90%) and low no-load loss.
  • [HEAVY DUTY SUPPORTING] Inverter featuring 4×AC Outlets, 1xAC Terminal Blocks, 2x2.4A USB Ports, 1x Type-C Port and LCD Display. ideal choice for most electric appliances and sensitive devices.
  • [EASY TO CONTROL] Wireless remote control allows you to operate the real pure sine wave inverter conveniently anytime anywhere.
  • [CLEAR LCD DISPLAY] Upgraded LCD display makes it easily for you to use and aware warning indication which enables you literally identify the actual problem and protection of the power inverter.
  • [PROTECT YOUR APPLIANCES] Protection against (Over-Heating/Short Circuit/Under-Voltage/Over-Voltage/Over-Load/Reverse Connect) Coupled with a user-friendly system(Sound Alert/Automatic Restart), the inverter will always operate under secure state which qualifies your devices run safely and smoothly.
  • [PROLING INVERTER LIFE] With intelligent temperature control, built-in ultra-silent thermo activated cooling fan keeps the inverter working properly and quietly. Aviation-grade aluminum housing prevents oxidation and deformation while providing extra heat dissipation to prolong the life of the inverter.
  • [24 MONTHS WARRANTY & FULL SET] VOLFVERT team offers 24 months warranty. Package includes 1x 4000W Pure Sine Wave Inverter , 1x User Manual, 2x Battery Cables(1xRed,1xBlack), 1x Wireless Remote Controller.We provide 24/7 customer service. Please contact us by email if you have any question.



Product Description

1
2
1
88

22
Energy-saving Modern Lifestyle

TYPEC x 1: max18W

USB x 2: 5VDC, max3.4A

AC Sockets x 4: up to 20 amps at 120VAC 60Hz

AC Terminal: Full output

No-load current: 0.8A

  • Cable x2: 3.15 ft 5AWG
  • Earth wire x1
  • Wrench x1 Fuses x4
  • Wireless Remote:100Ft

LEADING NEW TECHNOLOGY

Stability, Secure & Precision

STABILITY--the pure sine wave power inverter with soft start technology, which is smooth enough as utility or domestic power to power sensitive electronic devices.

SECURE--Superb load shock resistance will not harming your equipment.All-round protection enables you to operate with ease even the first time.

PRECISION--Cutting-edge design with leaner lines and more compact parts.For well functioning performance, smaller masses and volumes require better parts which will prolong the machine's life.

Basic Parameters

Model 4000W
Input Voltage Wave Form Pure Sine Wave
Input Voltage DC 12V
Output Voltage AC 110V-120V
Output Frequency 60±0.5HZ
Distortion Rate THD<3%
Surge Power 8000W
Efficiency ≥90%
Working Temperature 32-113℉
Overheat Shutdown 149℉±8℉
Over Voltage 16V
Low Voltage 9.5V

Frequently Asked Questions

1. Q: With a 2000 watt load, there is a strange noise or it does not work and shuts down.

A: VOLFVRET PR-4000w The Max output power of a single socket is 1850W. As the voltage may fluctuate, it is recommended to use appliances with a nominal power of 1700 or less. Appliances above 1850W should be used with AC Terminal blocks, otherwise the inverter will be damaged or shut down.

2. Q:The power consumption shown on the screen does not correspond to the nominal power of the appliance

A: Example: An air conditioner with a nominal power of 2000W may end up with 2400W due to various factors. Based on formula P=UI, the relationship between nominal power,rated power and actual power of domestic appliances is as follows. 1) Nominal power is allowed to have ±10% error with rated power under the national standard. In other words, if the input voltage is 110V, the actual power of an air conditioner with a nominal power of 2000W will be up to 2000*(1+10%)=2200W. The actual current is 2200W/110V=20A. 2) The actual power is positively related to the input voltage. If the input voltage fluctuates to a maximum of 120V, the actual power will rise, i.e. 120V*20A=2400W.

3. Q: The inverter is hot during operation but it operates as normal.

A:The operation of the inverter generates high temperatures, so we use a high quality aluminium housing to dissipate heat quickly. It has overheat protection. Overheating will automatically shut down and restart when it cools down. If the machine is running properly it means it is safe, so please feel free to use it.


David Price
Reviewed in the United States on March 6, 2025
I have been using this for almost two years and it has worked well - can start a propane clothes drier with that initial huge current surge as long as the batteries feeding it have decent voltage. My biggest gripe is that the display has faded and is nearly unreadable in all but total darkness and is very difficult to read then. Comes with fairly beefy cables although not quite as beefy as the ones that came with my 2000W Renogy - but Renogy too many $$$
Michael Ingle
Reviewed in the United States on February 16, 2025
Volfvert 4000 watt inverter 24 voltI bought this inverter for use with two Eco-worthy 12 volt, 150 Ah LiFePo4 batteries in series. You do need two batteries for a 24-volt inverter like this, but it will have one fourth the losses on the high current DC side compared to a 12-volt inverter.The Volfvert replaces a 3000 watt WZRELB. The old inverter had no passive cooling, and even a couple hundred watts of load would cause the fans to cycle. The Volfvert has a metal case with cooling fins, and the passive cooling is good enough so that the fan has not started at all. The Volfvert is entirely silent and cool to the touch.I have left it running all day, and have loaded it over 1500 watts for a few minutes, and it works well. The output is a clean sine wave around 121 volts. The output is floating, not referenced to ground, so neutral can be bonded to ground in a breaker panel if you want to attach it directly.The inverter has run everything I have plugged into it including a refrigerator, a microwave, a tea kettle, and even a vacuum cleaner (which is a nasty load due to having a brush motor.)The wattage display on the front may read slightly high. The input voltage is quite accurate. The remote control works well, and so do the USB charging ports.This is a good inverter for backup power or for AC power in an RV or off grid building. It is a step up from some of the cheap inverters that make a lot of noise.This inverter has some big capacitors on the input side. You should not just connect it to a battery without charging the capacitors first, as this will produce a big spark. Instead, put a 120 volt incandescent bulb in series for 10 seconds before closing the circuit to charge the capacitors gently.
Brady
Reviewed in the United States on January 12, 2025
I put this in my big rig to use for a fridge and a air fryer. I used the air fryer once which only pulled about 1700w for 4 mins and the inverter shut off and no longer works.
Trey Craddock
Reviewed in the United States on November 5, 2024
The media could not be loaded.
Sucks not enough
Reviewed in the United States on February 9, 2023
The media could not be loaded.
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