Best 4000 Watt Inverter Generator – Buying Guide

1WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, ... Top Pick

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, …

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2A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane ... Best Quality

A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane …

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3Pulsar Products G450RN, 4500W Portable Quiet Remote Start & Parallel ... Recommended

Pulsar Products G450RN, 4500W Portable Quiet Remote Start & Parallel …

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4RYOBI RYi4022X 4000-Watt Gasoline Powered Digital Inverter Generator

RYOBI RYi4022X 4000-Watt Gasoline Powered Digital Inverter Generator

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5Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter, ...

Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter, …

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6GCD Fits The Pulsar 4000 watt Inverter Generator Cover (Black) ...

GCD Fits The Pulsar 4000 watt Inverter Generator Cover (Black) …

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7SUNGOLDPOWER 4000W 24V Pure Sine Wave Inverter Charger 24Vdc to120Vac ...

SUNGOLDPOWER 4000W 24V Pure Sine Wave Inverter Charger 24Vdc to120Vac …

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8XYZ INVT 4000W Pure Sine Wave Inverter 48V DC to ...

XYZ INVT 4000W Pure Sine Wave Inverter 48V DC to …

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9XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas ...

XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas …

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10WEN GNC400 Weatherproof Generator Cover for 4000-Watt Open Frame Inverter ...

WEN GNC400 Weatherproof Generator Cover for 4000-Watt Open Frame Inverter …

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Review of Best 4000 Watt Inverter Generator

Top Pick

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, ...

1. WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, …

  • Brand: WEN
  • Manufacturer: WEN
  • Color: Black/orange
  • Dimensions: Height: 18.9 Inches Width: 13.8 Inches Length: 19.8 Inches Weight: 66.1 Pounds `

Features

  • Dimensions: 19.8″ L x 13.8″ W x 18.9″ H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

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Best Quality

A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane ...

2. A-iPower SUA4000iED 4000 Watt Portable Inverter Generator Gas & Propane …

  • Brand: A-iPower
  • Manufacturer: A-iPower
  • Color: RV Ready
  • Dimensions: Height: 22.0 Inches Width: 19.2 Inches Length: 23.8 Inches

Features

  • The A-iPower SUA4000iED Dual Fuel inverter generator produces 4,000 starting watts with 3,500 running watts of power with gasoline and 3,500 starting watts with 3,200 running watts with propane (LPG)
  • A-iPower’s inverter technology allows for safe and clean power for sensitive electronics such as phones, televisions, laptops, and other electronics
  • Complete with A-iPower’s “Low idle” technology for an extended run time of 5 hours at 100% load and 7 hours at 50% load.
  • Equipped with a REMOTE/ELECTRIC START capability, this powerful 223cc OHV 4-Stroke engine provides an abundant power supply along with a low oil alert light and low oil automatic shutdown, helping keep your generator performing year after year.
  • Complete with 2-NEMA 120V AC 20A Household, 1-NEMA 120V AC 30A L5-30R Locking, 2 x USB

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Recommended

Pulsar Products G450RN, 4500W Portable Quiet Remote Start & Parallel ...

3. Pulsar Products G450RN, 4500W Portable Quiet Remote Start & Parallel …

  • Brand: Pulsar
  • Manufacturer: PULSAR PRODUCTS
  • Color: Gray
  • Dimensions: Height: 23.5 Inches Width: 21.0 Inches Length: 27.5 Inches Weight: 108.0 Pounds `

Features

  • 4, 500 peak watts/ 3, 700 running watts
  • Capable of up to 15 hours of extended operation at half load on 3. 2 gallons of fuel
  • Convenient wireless remote start allows you to operate the unit from up to 80 ft away
  • Quiet operation (63 db) make it possible to have conversation 10 Feet away
  • Compact design with extendable Handle and Never-Flat wheels for easy handling and storage capability

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RYOBI RYi4022X 4000-Watt Gasoline Powered Digital Inverter Generator

4. RYOBI RYi4022X 4000-Watt Gasoline Powered Digital Inverter Generator

  • Brand: RYOBI

Features

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Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter, ...

5. Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter, …

  • Brand: Champion Power Equipment
  • Manufacturer: Champion Power Equipment
  • Color: Wireless Remote Start
  • Dimensions: Height: 20.5 Inches Width: 24.8 Inches Length: 23.5 Inches Weight: 96.8 Pounds `

Features

  • Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus this inverter only produces Clean Power, and Economy Mode saves fuel
  • Wireless Remote Start: The wireless remote key fob allows you to start and stop your inverter from up to 80 feet away, plus the electric push-button start includes a battery
  • Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline
  • Parallel Ready: The optional Parallel Kit allows you to increase your power output even more by connecting up to two 2800-watt or higher inverters or digital hybrids
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

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GCD Fits The Pulsar 4000 watt Inverter Generator Cover (Black) ...

6. GCD Fits The Pulsar 4000 watt Inverter Generator Cover (Black) …

  • Brand: GCD
  • Manufacturer: GCD
  • Color: Black
  • Dimensions: Weight: 0.75 Pounds `

Features

  • SHIPS OUT SAME DAY IF ORDERED BY 10AM PACIFIC TIME
  • Protect your Generator for The Weather and Dirt
  • Fits like a Glove CUSTOM MADE
  • Custom Fitted Cover for the Pulsar 4000 Watt Generator
  • MUCH BETTER THAN THE SILVER COVER

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SUNGOLDPOWER 4000W 24V Pure Sine Wave Inverter Charger 24Vdc to120Vac ...

7. SUNGOLDPOWER 4000W 24V Pure Sine Wave Inverter Charger 24Vdc to120Vac …

  • Brand: SUNGOLDPOWER
  • Manufacturer: SUNGOLDPOWER
  • Color: blue
  • Dimensions: Height: 13.0 Inches Width: 13.4 Inches Length: 27.0 Inches Weight: 53.0 Pounds `

Features

  • [High Performance] This LFP Series 4000watt Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. This inverter capable of delivering full rated 4000 watts with an exceptional 300% surge capacity for 20 seconds. Features low frequency, low Idle Current, BTS cable, remote control.
  • [Wide Application] 4000W 24v inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz. The inverter charger is found on practically every RV, trailer, motorhome, truck camper and is a good solution for backup or off grid power solutions.
  • [AC/Battery Priority]The AC/Battery priority and auto generator start functionality make it suitable to work in either home backup power or renewable energy or mobile applications such as work van, RV trailer, cargo van, conversion van, motorhome and ice cream van. The max charge current can be adjusted from 0%-100% via a liner switch.
  • [Safety&Protections] AC input over voltage protection/AC Input low voltage protection/Low battery alarm/High battery alarm /Over temperature protection/Over load protection Short Circuit protection (1s after fault)
/Back feeding protection.
  • [Auto Gen Start] The inverter can start up a generator when battery voltage goes low, and turn the generator off after battery charging is finished. Inverter chargers typically have a inbuilt transfer switch that will sense when you plugged into an AC source such as shore power or a generator.

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XYZ INVT 4000W Pure Sine Wave Inverter 48V DC to ...

8. XYZ INVT 4000W Pure Sine Wave Inverter 48V DC to …

  • Brand: XYZ INVT
  • Manufacturer: XYZ INVT
  • Dimensions: Height: 8.267716527 Inches Width: 13.779527545 Inches Length: 24.409448794 Inches Weight: 19.71 Pounds `

Features

  • Heavy Duty! 4000 watts continuous power, 8000 watts peak power, True Sine Wave Power Inverter converts 48V DC to 120V AC Power – Connect DC battery cables to your battery and AC cable to your appliance, a good choice for power backup on emergency!
  • 2 US AC sockets enable your multi appliances at the same time! LED displays let you know the working status all the time. Live, Earth, Neutral Line and Ground connection are available.Dual automatic intelligent Cooling fans to protect the inverter from overheating.
  • Application: Widely used for camping, RV, truck, car, off-grid solar power system and home use appliance. It’s easy to transfer dc power from bettery to ac power to support your laptop, digital cameras, fans, game consoles, GPS, LED LIGHT, lamps, draw and so on.
  • 9 KINDS OF PRODUCTIONS: Short circuit protection; High Temparature protection; High Volt Protection; Low Volt Protection; Surge Protection; Overload Protection; Over Current Protection; Fuse Protection; Recerse Protection.
  • You will get: 1 * 4000w pure power inverter; 1x wireless remote switch, 2 set of battery cable; 1 * user’s manual; 10 * customer card; several spare fuses for replacement.

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XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas ...

9. XtremepowerUS 4000-Watt Gasoline Generator Emergency Lifan Engine Camping 4-Cycle Gas …

  • Brand: XtremepowerUS
  • Manufacturer: XtremepowerUS
  • Color: Black/Red
  • Dimensions: Height: 19.5 Inches Width: 24.75 Inches Length: 18.5 Inches Weight: 105.0 Pounds `

Features

  • Ideal Generator – Great for campgrounds, construction sites, backyard, party, tailgates and power outages
  • Safe and Easy Operation – Feature a user-friendly, Recoil start, that’s easier than starting a lawn mower
  • Fully Loaded Power Panel – Panel has a engine shutoff switch, volt meter and circuit breakers
  • Powerful Generator – The Powerful 4000W Engine is Air Cooled and can withstand use and abuse
  • Powerful AC and DC Output – Featuring (1) 120V AC Twist-Lock Receptacles and (2) 120V 20amp AC Receptacles, so you can charge and power multiple devices at once

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WEN GNC400 Weatherproof Generator Cover for 4000-Watt Open Frame Inverter ...

10. WEN GNC400 Weatherproof Generator Cover for 4000-Watt Open Frame Inverter …

  • Brand: WEN
  • Manufacturer: WEN
  • Dimensions: Height: 8.5 Inches Width: 13.0 Inches Length: 16.0 Inches

Features

  • Protect your generator from the elements with a weatherproof generator cover
  • Durable vinyl exterior protects your generator from both water and UV ray damage
  • Cotton interior prevents scratches and scuffs during use
  • Designed to fit 20 x 14 x 19-inch 4000W open frame inverter generators
  • Specifically designed for WEN generator models GN400i and GN400iX

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