Best 4500 Watt Generator in 2022: Our Top 10 Picks

Sometimes it might be quite difficult to find the best 4500 watt generator. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 4500 watt generator buying guide.

Our Top 10 Recommendations:

Our Favorite 4500 Watt Generator Reviews:

SaleBestseller No. 1
Champion Power Equipment 200986 4500-Watt Portable Inverter Generator, RV Ready
  • QUIET TECHNOLOGY: 61 dBA is great for RVs, tailgating, or camping with 4500 starting watts and 3500 running watts and up to 14 hours run time on only 2.3 gallons of gasoline
  • PARALLEL READY: The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power
  • INTELLIGAUGE: Monitor voltage, frequency and operating hours with ease, plus the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time
  • CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and a 12V automotive-style outlet, plus a handy dual port USB adapter
  • CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
Bestseller No. 2
WEN GN4500 4500-Watt 212cc Transfer Switch and RV-Ready Portable Generator, CARB Compliant
  • Generate up to 4500 starting watts and 3600 running watts
  • 4-gallon fuel tank provides a half-load runtime of up to 13 hours
  • Digital data meter displays voltage, frequency, session runtime, and total runtime
  • Packed panel includes four standard 120V 20A household duplex outlets (5-20R), one 120V 30A RV outlet (TT-30R), and one 120V three-prong transfer-switch-ready 30A outlet (L5-30R)
  • Features an EPAIII and CARB compliant 212cc 4-stroke engine, an automatic voltage regulator, a spark arrestor, low-oil shutdown, and a two-year warranty
Bestseller No. 3
Hudson Motors 4500-Watt Super Quiet Portable Inverter Generator,with Electric Start & Fuel Shut Off & Eco-Mode Feature,EPA &CARB Compliant,Gas Powered Generators for Backup Home Use & Camping
  • 【Super Powerful Engine Generator】4500 Peak Watts and 3800 Rated Watts at Less Than 3% THD.The generator is powered by a 224cc OHV engine with automatic low oil shutoff; Fuel Capacity: 2.25 Gallons; Run time up to 16 hours at 1/4 load.
  • 【More Wider Used Generator】The Upgraded 4500 generator has more strong enough to run a wide variety of appliances,equipped with Integrated smooth-rolling casters and Telescoping Handle for portability, making it perfect for portable use at home, camping, on the job site, or much more. It's a great choice as an emergency backup power for home use when power outages.
  • 【Extremely Quiet, Extremely Fuel Efficient】As Low as 68 dBA Noise Output and Up to 16 Hours of Run Time on a 2.25 Gallon Gas Tank --Features “Economy Mode” for Maximum Fuel Efficiency. Electric Start Technology ---- Starting More Labor-Saving(please connect the battery wire when first use.)
  • 【Digital Control Power Panel】Includes low oil alarm, overload alarm, and output indicator features “Eco mode” for conserving energy and maximum fuel efficiency, two 120V/20A outlets, one 120V/30A outlets, one RV-Ready Tt,one 5V/1A outlets, one 5V/2.1A outlets.
  • 【Quality Warranty】All Hudson Motors Portable Generators are Functionally Tested in the Factory,aims for quality followed up with quality customer service directly provided by manufacturer.3-Year Limited Service since purchase. Our support team is on standby for you.
Bestseller No. 4
Pulsar G450RN, 4500W Super Quiet Portable Inverter Generator with Remote Start & Parallel Capability, RV Ready, CARB Compliant
  • 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
Bestseller No. 5
Westinghouse iGen4500c Super Quiet Portable Inverter Generator, 4500 Peak Watts & 3700 Rated Watts, Remote Electric Start with Auto Choke & WEN 55201 Magnetic Oil Dipstick for Inverter Generators
  • Product 1: 4500 Peak Watts and 3700 Rated Watts at Less Than 3% THD – Telescoping Handle – Gas Powered – Remote Start With Included Key Fob, Electric and Recoil Start
  • Product 1: Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use with Automatic Low Oil and Carbon Monoxide (CO) Shutdown – Strong Enough to Run All Your Essentials
  • Product 1: Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
  • Product 1: Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
  • Product 2: Preserve your inverter generator by keeping metal out of the engine
SaleBestseller No. 6
Champion Power Equipment 200988 4500-Watt Dual Fuel RV Ready Portable Inverter Generator, Electric Start & Camco (55191) 25' PowerGrip Heavy-Duty Outdoor 30-Amp Extension Cord
  • Product 1: DUAL FUEL: Operate your 4500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (10W-30 oil included) and has a low oil shut-off sensor
  • Product 1: ELECTRIC START: Battery included, plus Quick Touch Panel allows you to access all your controls in one spot
  • Product 1: QUIET OPERATION: 61 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 4500 starting watts and 3500 running watts with up to 14 hours run time on gasoline
  • Product 1: CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
  • Product 2: Safe and Durable Construction: Extension cord is constructed with 100 percent copper wiring coated with a heavy duty flame retardant, heat resistant PVC sheath that serves as protection from outdoor elements, wear and tear. Listed with CSA
SaleBestseller No. 7
Powermate P0081300 Gas Generator 4500 Watt 49 ST, Red, Black Powered By Generac
  • One-touch electric start with auto-choke provides reliable, hassle-free startups.
  • Large capacity steel fuel tank provides durability and up to a 20 hour run-time at 25% load.
  • Powered by Generac 224cc OHV Engine provides consistent power for multiple applications.
  • 8" Never flat wheels for easy transportation. Hour meter tracks run-time and maintenance intervals. Low-oil level shutdown prevents engine damage.
  • Fuel gauge allows users to keep track of gasoline levels. Covered outlets provide protection and keep out debris.
Bestseller No. 8
GENKINS 4500 Watt Portable Inverter Generator Gas Powered Ultra Quiet RV Ready Camper Friendly…
  • 4500 Peak Watt / 3800 Running Watt Pure Sine Wave Clean Power, Best value on the market $ vs wattage wise guaranteed Powered by GENKINS industrial class 223cc 4-stroke OHV engine
  • 2.64 Gal Gas tank give you 8 hours run time at 50% load
  • Total Portable weight at only 92 lbs, wheel kit & handle are included. no need to buy separate portable kits
  • 56-63 dBA ultra quite operation when it's 15 feet away from your window RVer & Camper Friendly
  • Auto shut down when oil running low/out, no need for manual turn off. 2 Years Limited Warranty
SaleBestseller No. 9
Champion Power Equipment 200986 4500-Watt Portable Inverter Generator, RV Ready & 48034 25 ft. 30A 125V Generator Power 3750 Watts (L5-30P to Three 5-15R) Extension Cord, yellow
  • Product 1: QUIET TECHNOLOGY: 61 dBA is great for RVs, tailgating, or camping with 4500 starting watts and 3500 running watts and up to 14 hours run time on only 2.3 gallons of gasoline
  • Product 1: PARALLEL READY: The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power
  • Product 1: INTELLIGAUGE: Monitor voltage, frequency and operating hours with ease, plus the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time
  • Product 1: CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and a 12V automotive-style outlet, plus a handy dual port USB adapter
  • Product 2: Powerful - Converts a 30-amp locking outlet to three 15-amp household outlets and extends your power up to 25 feet
SaleBestseller No. 10
Briggs & Stratton P4500 Portable (030836) Generators, 4500-Watt, Gray/Red
  • Push button electric start - For quick and easy starting with an adjustable, manual choke
  • 4500 starting watts and 3700 running watts - Provide the power you need for RV and campsite use
  • Multi-functional display panel - Monitors power usage, fuel level, and run time
  • CO Guard carbon monoxide shutdown technology - Shuts down the generator when harmful levels of carbon monoxide are detected
  • Run time up to 16 hours at 1/4 load - So you can keep power longer

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 4500 watt generator?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 4500 watt generator for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 4500 watt generator recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the 4500 watt generator need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 4500 watt generator to find what you’re looking for:

Brand

In some cases, the brand of 4500 watt generator is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 4500 watt generator are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 4500 watt generator are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 4500 watt generator quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 4500 watt generator can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.