Best 4k Watt Generator 2021 - Top 10 Picks

This is the ultimate buyer's guide to finding the right 4k watt generator to suit your needs. We review the 10 best4k watt generator on the market so you know that your next decision will be a smart one!

When you're trying to select the good 4k watt generator, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching 4k watt generator.

You don't have to try out every 4k watt generator to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best 4k watt generator to be Westinghouse Outdoor Power Equipment WGen3600v Portable Generator 3600 Rated and 4650 Peak Watts, RV Ready, Gas Powered, CARB Compliant. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is DuroMax XP5500EH Electric Start-Camping & RV Ready, 50 State Approved Dual Fuel Portable Generator-5500 Watt Gas or Propane Powered, Blue/Black.

Choosing the 4k watt generator can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated 4k watt generator. The following products are some of the best you can get right now.

List of Top 10 4k Watt Generator

Review of Best 4k Watt Generator

1. Westinghouse Outdoor Power Equipment WGen3600v Portable Generator 3600 Rated and 4650 Peak Watts, RV Ready, Gas Powered, CARB Compliant

  • 3600 Running Watts and 4650 Peak Watts; Recoil Start; 4 Gallon Fuel Tank With Fuel Gauge; Up to 13.5 Hours of Run Time Per Tank
  • Features One 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One L5-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by a 212cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

2. DuroMax XP5500EH Electric Start-Camping & RV Ready, 50 State Approved Dual Fuel Portable Generator-5500 Watt Gas or Propane Powered, Blue/Black

  • Plenty of Power – With 5,500 starting watts and 4,500 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice. Low Oil Shutoff
  • Powerful Engine – The DuroMax 224cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • MX2 Technology - Get the maximum power from each of the 120-volt receptacles. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs
  • Fully Featured Power Panel – The power panel includes a wide selection of outlets for maximum compatibility in your applications including: (2) 120V household GFCI outlets, and (1) 120/240V 30A twist lock outlet. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries

3. Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda, Orange/Black

  • ULTRA-QUIET – 40% Quieter than Honda* Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter than the EU3000is, based on independent third-party testing)
  • Ideal for work or play - durable steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities
  • 16% more power than Honda, Featuring power rush advanced technology.Rated AC Frequency:60 Hz
  • Digital smart lcd - digital wattage meter, run time remaining display, generator status, hour meter and fuel level
  • USB ports - charge mobile devices including smartphones and tablets

4. MARBERO 88Wh Portable Power Station 24000mAh Camping Generator(Solar Panel Optional) Lithium Battery Power 110V/80W AC, DC, USB QC3.0, LED Flashlight for CPAP Home Camping Emergency Backup

  • 🧳PORTABLE & COMPACT: Super slim size (6.5 x 4.6 x 3.1 inches) and light weight (2.4 lbs). Portable power station with compact handle design is not only for emergency power at home, but also for camping or wherever you need power when on the go. Perfect for school students to charge phone, laptop, iPad, PSP, camera, wireless headphones, etc.
  • 🔌MULTI-OUTPUT: The portable power station equipped with 88Wh (24000mAh, 3.7V) capacity, 2*QC 3.0 USB ports (18W max), 2*USB ports (5V 2.4A), 1*USB C port (PD2. 0.18W max). 1*DC port(12-16.8V / 10A, 13A max), 1*2 pole and 1* 3 pole output socket (80W running, 120W peak). Powers cell phone, iPad, tablet, camera, radio, USB powered night light, mini fan and camping scanners under 80W.
  • 💡EMERGENCY LIGHTS: This portable generator is built with a 3-level brightness LED flashlight, which could emit 2 lighting modes (steady light and flashing light, SOS mode) to meet your different needs. Press the LED flashlight switch to change the brightness and SOS mode. When you go out camping or experience power outages, this power supply can always help you out.
  • 🔋TWO RECHARGING MODES: 88Wh portable rechargeable power station with two methods to charge the portable power station. On the wall, you can fully charge the power supply via AC outlet (adapter included) with 5 hours. Or it can be charged under the sun with a MARBERO solar panel(15V-24V, 1.2A)(not included).
  • 🛡️SECURED & ASSURED: The Battery Management System (BMS) allows for voltage control, temperature control and more advanced safety operations. Designed with the cooling vents on the back to help this portable power supply keep the temperature constant, its internal electrical elements will not be damaged by high temperatures. When it comes to short circuit or overload, it automatically shuts off the power to protect itself and the powered devices.

5. WEN 56475 4750-Watt Portable Generator with Electric Start and Wheel Kit

  • Digital readout helps manage oil changes and maintenance schedule
  • Features electric start, low-oil shutdown, an automatic voltage regulator and overload protection to maximize safety
  • CARB and EPA III meet requirements for sale in all 50 states
  • Includes wheel kit and foldable handles for easy transport
  • 223cc engine provides 4,750 surge watt and 3,750 rated watt

6. DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue

  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice. Protects your investment by automatically shutting the generator off when it senses that the oil is low
  • Plenty of power: with 12,000 starting watts and 9, 500 running watts, This unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools.
  • Maximum power: with DuroMax MX2 technology, get the maximum power from each of the 120 volt receptacle. Choose between operating the generator at both 120 V and 240 V Simultaneously, or at 120 only with full power.
  • Powering everyone anywhere: like all DuroMax generators, the XP12000EH is EPA and CARB approved For use in all 50 States.

7. Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency

  • BUY WITH CONFIDENCE: The Jackery Explorer 240 portable power station has been featured as the "Best Portable Power Station for use in the outdoors" by Digital Trends. A classic choice for your pick.
  • EASY TO CARRY: This entry-level portable power station is equipped with a 240Wh lithium-ion battery pack, weighing only at 6.6 pounds. The solid handle makes it easy to carry around for outdoor adventures such as Tent Camping, Road Trip, Backyard Camping, etc.
  • VERSATILE POWER SOURCE: 1* Pure Sine Wave AC outlet (110V 200W 400W Peak), 2* USB-A ports (5V, 2.4A), and 1* 12V DC car port to charge your road trip essentials such as smartphones, laptops, cameras, fans, lights and so on. Pass-through charging is supported.
  • GREEN POWER SUPPLY: The power station can be recharged by the Jackery SolarSaga 60 solar panel. Its built-in MPPT controller enables the solar panel to operate at its max power point for the power station to be recharged at its highest efficiency. TWO alternative ways to recharge: through the wall outlet or the car outlet.
  • WHAT YOU GET: 1* Jackery Explorer 240 portable power station, 1*AC adapter, 1* car charger cable, 1* user guide.

8. PowerSmart Generator, Super Quiet Generator, 2200 Watts Portable Inverter Generator, Gas Powered Generator, Portable Power Station w/Fuel Shut Off for Outdoor Camping & Home Use, PS5025

  • STRONG POWER FOR LONGER RUNTIME - This 2000W inverter generator equipped with 4 stroke OHV single cylinder engine and forced air cooling system that give you better supprt once in use. Spark plug gap 0.024-0.031 inch, displacement 79cc and fuel tank capacity 1.05 gallons oil capacity 16.9fl.oz. Rated wattage 1700W, surge wattage 2000W.
  • PORTABLE POWER STATION FOR OUTDOOR CAMPING & HOME USE - The portable inverter generator specially designed for charging laptops, mini-cooler, drone, other outdoor electronics and backup for few home essentials. It features with 2* AC outlet(120V), 2*USB-A ports(5V) and 1* DC car port(12V). Quarter load can run up to 10.5hrs, power your wherever you go.
  • SIMPLE TO USE AND CARRY EVERYWHERE - This generator is portable with ulta-lightweight 42.5 pounds. The dimension of the power generator is 20.9'' length x 13.8'' width x 19.9'' height. More compact than you imagine. Parallel ready design enables this inverter to connect with 2 PowerSmart generator for double your output support up to 3800W. Great solution for your outdoor needs.
  • SUPER QUIET GENERATOR WITH CLEAN POWER - This portable inverter generator works under low volume with 58dBA from 23feet, which is perfect for camping, emergency home use. It comes out with clean electricity less than 1.2 harmonic distortion. Provie you a peaceful and eco-friendly environment.
  • WE CARES EACH OF YOU - PowerSmart is always aiming on providing great consumers value with the absolute best value and quality entire line of products. We committed to provide 2 YEAR WARRANTY and premium customer service to all of you. ATTENTION: Please read and follow the instruction through manual before operating the generator.

9. Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready, CARB Compliant, Blue

  • 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • Plug-and-Play: Comes With a Propane Regulator, Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, Heat Resistant Plastic Wheels with Never-Flat Polyurethane Tires, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)

10. Honda 662220 EU2200i 2200 Watt Portable Inverter Generator

  • This popular model can operate a wide variety of appliances, making it perfect for portable use at home, camping, on the job site, or much more. Reliable Power is now at your fingertips with Honda's Inverted Generators.
  • So quiet, your neighbors will thank you. The EU2200i operates at 48 to 57 dBA, which is less noise than a normal conversation. This makes it ideal for camping, supplemental RV power and any other activity that requires quiet operation.
  • Add a second EU2200i for additional power. Two identical models can be paralleled with an optional cable or cord for up to 4400 watts of power, or time-consuming applications.
  • Thanks to our exclusive Eco-Throttle System, the EU2200i offers great fuel efficiency. Runs 4.0 to 9.6 hours on a single tank, depending on the load. This makes it the ideal choice for overnight power, or long-time applications.
  • Honda's inverter technology means stable, clean power in a smaller, lighter package. The precision of Honda's inverter technology ensures our inverter generators produce power that is as reliable as the power you get from your outlets at home.

Last update on 2021-12-03 / Affiliate links / Images from Amazon Product Advertising API

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