Models Considered
Hours of Research
Researchers Consulted
Reviews Analyzed

Best Dual Fuel Generators

Dual fuel generators are the choice of many homeowners due to their dependable functions. It can operate using either propane or gasoline, which is great for areas where the temperature can really dip, as gasoline will be of more use in extreme cold temperatures. Check out our handy buyer guide to get answers to some basic questions about dual fuel generators, and see our top product recommendations.

Buyers Guide

  1. What are the primary advantages of dual fuel generators?

    Answer: Homeowners have invested on quality dual fuel generators due to the device’s versatile functions, value, simple maintenance, durability, continuous power supply and convenience.

  2. Why is a dual fuel generator better than a gasoline-only generator?

    Answer: One reason why dual fuel generators trump gas-only ones is that using the dual fuel type gives users more options in terms of fuel. Say, following the aftermath of a natural disaster, only a single kind of fuel is on hand compared to others. Dual fuel types can also extend their operating time since users can utilize a full tank of gasoline then change and utilize a packed propane tank.

  3. What factors do I need to consider when choosing dual fuel generators?

    Answer: You need to consider your budget, the noise level of the model, its size, your power needs and if you want something portable or not.

  4. Is it okay to use dual fuel generators to power up computers and other related gadgets?

    Answer: Always check with the specifications of the model first before doing so. If the AC output is pure sine wave, then it is okay to make use of the AC output on any device. However, make sure not to use dual fuel generators on sensitive electronic gadgets to avoid damaging those items.

Our Top Picks


Champion 3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

  • 4-stroke engine type
  • 7450 starting watts-3800 running watts
  • 224CC Champion engine with Touch Start
  • 120V starting amps

Champion’s portable dual fuel model packs plenty of punches. This powerful unit delivers a maximum output of 10,000W on gasoline. It comes with intelligauge display and surge protection. The intelligauge display allows users to survey the fuel levels and output power. Get more info thru this product demo video.


HIPA Generator Dual Fuel Carburetor LPG CNG Conversion kit

  • GX390 188F gasoline generator
  • 4.5-5.5KW output
  • 2.8 KPA–3.8 KPA LPG pressure range
  • 2.0 KPA–2.6 KPA CNG pressure range

This HIPA Generator Dual Fuel Carburetor LPG and CNG Conversion kit has high thermal efficiency. It emits minimal noise during operations as well. It includes a one-choke lever plus it has the capability to operate using a full tank of gas. Check out how this piece works by watching this product review video.


Quipall 5250DF Dual Fuel Gas Portable Generator with Electric Start

  • 224CC overhead valve engine
  • 4000W output on gas/5250W maximum power
  • 3600W on propane/4500W maximum power
  • CARB compliant

Quipall’s 5250DF Dual Fuel Gas Portable Generator is designed with a convenient electric start. It also includes helpful features like 12V DC terminals, four 120V outlets plus a receptacle meant for RV use. For a hassle-free transport and guaranteed durability, the generator also comes with a hardwearing construction and a built-in handle. Best of all, this is a model which follows strict CARB standards. Get more insight on this product through this demo.


WEN DF475T 4750-Watt 120V/240V Dual Fuel Portable Generator

  • Easy transition to 120V to 240V
  • 224CC 4-stroke OHV engine
  • 47-inch LPG connection hose
  • 2-year warranty

The WEN DF475T comes with the important stuff the generator needs to work flawlessly like a variety of tools, an oil funnel plus electric adapters. It produces less noise so this is a welcome model for homeowners with neighbors close by. It also presents plenty of power enough to juice up bigger household devices at the same time. Get more information on this product by checking out this link.


Duromax XP4850EH 3850 Running Watts/4850 Starting Watts Dual Fuel Electric Start Portable Generator

  • 7 HP air-cooled Duromax OHV engine
  • Durable frame with isolated motor mounts
  • 4,850 W maximum AC output
  • Low oil indicator lamp and shutoff

If you have a rather small household that thrives on limited power, then this Duromax model is something you need to consider if you’re after a dual fuel portable generator. It includes a single-cylinder 4-stroke engine which delivers enough reliable power for a number of hours. Using a full tank of gasoline means it can operate up to 12 hours of straight. Check out more details on this product demo video.


All Power America 10000 Watt Dual Fuel Generator w/ Electric Start, APGG10000GL 10000W Gas/Propane Portable Generator

  • 10,000W peak power on gasoline
  • 15 HP 420CC OHV air-cooled engine
  • 8-gallon fuel capacity
  • EPA certified

In case you are after a powerful dual fuel portable generator which can provide up to 9 hours of uninterrupted operations (on a single full tank of gas at that), then All Power America’s 10000 Watt duel fuel model is a unit that your eyes shouldn’t miss. Other pluses include minimal noise, lightweight design, EPA compliance, two AC 120V outlets/one DC 12V output and a built-in low-oil shutoff feature. Check how it works in this product video.

The challenge of finding the right dual fuel generator is made easier now that you have this handy guide—we covered the crucial items you need to know about the device. Versatility in electrical devices is a must these days since it preps you up on certain emergencies. Many have opted to choose dual fuel generators these days due to its versatility and dependable design. We think it’s time for a big switch!