Price: $386.91 - $349.99
(as of Nov 22, 2024 20:52:13 UTC - Details)

Remember when you had clean and quiet portable power? The WEN® 4,000-watt inverter generator provides clean energy, free of voltage spikes and drops for safe use with laptops, phones, and other sensitive electronics. Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run sensitive electronics. Our ultra-efficient 1.85-gallon tank provides over seven hours of half-load run time. Maximize fuel economy by engaging the eco-mode switch. This allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the unnecessary usage of gasoline. Need more energy? Easily link up two generators using a WEN® Parallel Connection Kit (sold separately) in order to share wattage amongst multiple units. Low-oil and low-fuel automatic shutdown combine with the built-in overload protection and indicator lights to safeguard both your generator and your electronics from damage. And because it's a WEN® product, your open frame inverter generator comes backed by a two-year warranty, a nationwide network of skilled service technicians, and a friendly customer help line, all to make sure you remember WEN®.
Generates clean power to safely operate sensitive electronics such as phones, tablets, TVs, and computers
Parallel-ready panel allows you to connect any 2 WEN inverter generators for increased wattage output
212cc 4-stroke engine produces 4,000 surge watts and 3,500 rated watts
Lightweight body weighs 30% less than a standard 4000-watt generator
Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle, and a two-year warranty
Reviewer: justin liss
Rating: 5.0 out of 5 stars
Title: Amazing unit!
Review: Bought this generator for our rv. Searched for months to find the right one. This unit has wheels and an extendable handle for easy mobility. It weighs a little bit more than the others but the size is perfect. So far I have ran my whole 25ft camper on it and it's only used 1/2 load.This unit also has a digital display that shows amps, volts, and hours used.to the right of the display it has a fuel gauge!In the box it came with tools and oil to get it going.So far this generator seems to be quiet and efficient.I would recomend if your looking for a 30 amp to give it a shot! You will not be disappointed!

Reviewer: Nyra A. Rayn
Rating: 5.0 out of 5 stars
Title: Surprisingly Quiet
Review: Started like a champ and runs like a champ. This is an amazing deal for a 4800 watt generator. Runs the AC on my camper with watts to spare. I will update this review after a camp trip.

Reviewer: Diro
Rating: 5.0 out of 5 stars
Title: Quiet, runs well, not too heavy
Review: For the price the unit was quiet, had single pull starts 90 +% of the time, great functionality with capacity to run more than one power tool at a time and plenty of power to run a demanding sump pump and air compressor. Relatively easy to move around. Relatively small gas tank ran the whole day with frequent starts and stops, rather than continous runs. Not sure what the continous run time on one tank of gas would be, but estimate 2-3 hours.

Reviewer: Brian J.
Rating: 5.0 out of 5 stars
Title: Quite and runs 100 % of our 30 amp inverter, love love it
Review: This product is amazing. Extremely quiet, simple to do oil changes, starts so easy love love it

Reviewer: Lanie L. Dixon
Rating: 1.0 out of 5 stars
Title: A mind-changer of epic proportion
Review: UPDATE: I never imagined I’d be writing this. So, the first use was flawless. Camping trip was a success. Stored it per mfr recommendations. Now that I want to use it, IT WILL NOT START. I read a few reviews like this but now I’m experiencing this issue. I’m not new to small engine equipment and this is ridiculous.I cannot in good conscience recommend this unit.I’ve owned other WEN products over the years and was less than satisfied for many of them… until now. I needed an inverter generator for an RV trip that could completely support the RV. 4000w is what I needed and this was the best option on paper available in that power range.This unit ran the AC, lights, pumps, appliances without a hitch. This was not a temporary run but rather constant operation with exception of refeulling and an oil drop after the first 9hrs of constant operation. A total of 70+ hrs were run on this unit afterwards.The most surprising stat is how much runtime I got from a full tank. 12hrs at one point before running dry. I received many compliments from others about the noise level being so low. They all had open frame models that were definitely louder.I was unsure of this purchase but I’m now a believer. WEN, you changed my mind.

Reviewer: Scottaw
Rating: 4.0 out of 5 stars
Title: Not propane
Review: Generator works great enough power to run my AC TV and fan also charge two cell phones. Quiet only does not have the ability to convert to propane

Reviewer: Avelino Sanchez
Rating: 5.0 out of 5 stars
Title: Quiet
Review: I already have a generator but is heavy and loud. I like this generator because it's very quiet and has a handle so you can puch or pull it easily.

Reviewer: Chad Zimmerman
Rating: 5.0 out of 5 stars
Title: Light, quiet, powerfull
Review: Runs my rv, my house or my office without struggling. Quiet.