The size of the generator is very important because it decides the overall cost of the generator. In fact, the difference between the units could be as less as $100. Generally, the generator overload occurs when you plug more appliance than the generator is rated for. Now that we have done our due diligence, we can stand on good authority and tell you that this is not the case. A generator is definitely a useful gadget for home, but having a double fuel system is even more convenient. They have been specially engineered in a way that their engines can be powered by the alternate source of fuel in the case one is not available. It has been nothing but a positive experience so far using this 2000 Watt Dual Fuel Generator from Champion. What’s more, you can even start the generator from a far distance with the help of a wireless key fob. The primary purpose of this two generator is same but with less or more options. Rainier R12000DF Dual Fuel Open Frame Generator, 6. Unlike people who own a generator that has a gasoline-only fuel option, you can help in keeping the environment clean by using propane in your generator. However, that doesn’t mean it has nothing under its sleeves.In fact, that is just the opposite. There you have it. With a heavy duty features, you can count on this robust, yet versatile workhorse to power your air conditioner, sump pump, kitchen appliances, tools, and other small electronics at once. A single fuel generator runs on one fuel source such as gasoline, propane, natural gas, or diesel. It has also been established that these generator units are economical in the way they use their fuel. Gasoline is the top contributing factor to the greenhouse effect and global warming. Gasoline is widely available in all the local stores, and so is propane. 8. There are massive advantages in investing in a dual-fuel generator. In terms of price, petrol is cheaper compared to propane. Operate your Dual-Fuel generator right out of the box on petrol or propane, and easily switch fuels with a quick turn of the fuel selector switch. Being EPA and CARB compliant, this dual-fuel generator is safe to use anywhere. Moreover, the noise level increases as the power output and load on the generator increases. Inverter generators are also more fuel efficient. Having gained popularity over the last couple of years, they have established themselves as a strong alternative and competitor to the traditional generator sets. Rest assured with the Rainier R12000DF, a dual fuel electric start portable generator to provide your home or work area a source of reliable energy. Where that doesn’t count against the generators is in the operational efficiency. And the propane is cheaper too. Similarly, if you’re going to use the generator for home backup power, then choose the generator with a transfer switch ready port and GFCI outlets. These are really functional units that have come to change the way we choose our generating sets. That’s not all, even tri-fuel generators are available too, and they use three fuels, namely gasoline, propane, and natural gas. Trust us, there is a lot more that these units do for you. Its maximum noise level is 52 dBA, which is very low. Westinghouse iGen4500DF Dual Fuel Inverter Generator, 7. Basically, It suppresses the voltage spikes from output power; therefore, it protects your appliances from getting damaged. Its 7HP internal engine may not look convincing, but it is strong enough to handle your regular power needs. Pulsar 6,580/5,500-Watt Dual Fuel Gasoline/Propane Powered Recoil Start Portable Generator with CARB Compliant 274 cc Engine Powered by a 224cc engine, this generator is a workhorse, and with this amount of output power, you can run as many appliances in your home as you want. As you've already guessed, dual fuel portable generators can switch from running on gasoline to your barbeque propane tank. When you buy through our links we may earn a small commission at no extra cost to you. Propane is less efficient than gas, so that is why the running watts of a propane generator is less compared to the gas generator. Tri fuel generators are relatively rare right now and will come with a higher price tag when compared to a dual fuel model. All things considered, the DuroMax XP5500EH is an affordable and durable portable dual-fuel generator that presents you with a relatively good run-time. That is only bettered in the safety features that you get. On most models, it’s as simple as using a fuel selector knob to switch between the two fuel types. Shipping with a circuit breaker to prevent overload on the engine. Thanks to the wheel and robust handle, you can transport it easily. This generator can be operated on both gasoline and propane, thus giving you the convenience of using any fuel you want as per the availability and affordability of the fuel. Gone are the days when a couple of brands were the only ones calling the shots, and all you had to do was choose from a couple of generator set options. However, this might fail when a battery is not in the machine, or dead. From the high-power generating sets to those that give off medium energy, those are the top dual fuel generators you should consider buying when next you go shopping. Before that, though…. Westinghouse iGen4500DF falls into the category of high price range due to its built-in inverter and low-noise technology. This unit can be started wirelessly with the help of the included key fob, and the electric start feature will come in handy when the remote start doesn’t work. Moreover, it is equipped with GFCI outlets, so you don’t need to ground your generator. The propane gas tank doesn’t ship with the unit, but a standard 6-gallon gasoline tank is there for the taking. It has a noise rating of 59 decibels, which is equal to the noise of normal conversations. There are so many dual-fuel generators available on the market, and to choose the best among them, you may have to conduct thorough research. This has accounted for increasing noise levels with increased use, and it is almost sure that you won’t be getting a deafening noise from the generator anytime soon. So, in the end, it comes down to personal choices. However, there are other benefits to using propane. On the other hand, the initial cost of solar generators is high, but after that, all the energy you get is free. DuroMax XP10000HX 10,000-Watt 18 HP Dual Fuel Gas Propane Portable Generator with CO Alert. Other than that, by using the bigger propane tank, you can run the generator continuously for quite a long time, and there is no need for frequent refueling too. Champion 76533 Dual Fuel Portable Generator, 2. This engine does not just have the potential to reach as much as 11 HP on operation, but comes with an in-built power surge protector which makes it an ideal fit for your homes and appliances. Customer service might be an issue with this unit. A dual-fuel generator is a big investment, so you need to make sure that it lasts for many years. A dual fuel generator, on the other hand, can operate on two fuel sources, and it is also known as a hybrid or bi-fuel generator. Combining both features birth the Winco HPS6000HE. Here are five cons to using a dual fuel generator: Natural gas makeup can differ greatly from geographical location. Lest we forget, the electric start is no ruse – and your battery gets charged while the generator is in operation. Choosing the best of them is a tough task, especially when you are new and know nothing about generators. We live in a world where our entire lifestyle and daily activity depends on electricity. It is not true. Dual fuel is a kind of generator which runs on both diesel and gasoline. The first thing that makes most people shy away from these generator models is the cost price. These generators are very heavy and are very powerful. Take a first look at this unit and you would know it is a powerhouse, even before knowing any other thing about it. That being said, the dual-fuel generator has its advantages and disadvantages, which we have explained below. Featuring a plug-and-play design, they have made it so easy that installation requires no technical know-how. All the dual-fuel generators are equipped with a recoil start, in which you have to pull the cord to start the generator. Moreover, their generators are reasonably priced and made of premium materials. Champion 3400 Watt Dual Fuel Inverter Generator is the best one in the list of Dual fuel Inverter Generators in the USA. It then goes on to add all of an EPA approved 4.5-gallon steel fuel tank, efficient hydrocarbon elimination system, runtime of 9.5 hours on half load capacity and more to the mix. At just 69 decibels, this dual fuel generator is relatively quieter. We are a dedicated team of reviewers and our goal is to provide unbiased reviews of products that are helpful to other people. On top of that, the VFT data center displays voltage, frequency, and lifetime hours. Today, you have to even know what mode, kind and capacity you would like to get. Just know dual fuel generator has two fuel options such as either gasoline or propane. Speaking of the fuels it runs on, we believe it does so quite efficiently too. If there is anything they are known for, though, it is their build quality and high performance. Just like all the big generators, Rainier R12000DF also features two foam grip and two 10-inch wheels so that you can move it around quickly. Battery plays a crucial role in the starting process of the generator, so don’t forget to recharge it frequently. Single fuel units’ generators are way too old then the flexible alternatives. This particular 7500-Watt generator has been designed with an engine that could be run on either of propane or gasoline. All of these is carried out without a drop in the output, ensuring uninterrupted power supply. At 50% load, you will notice 11.5 hours of runtime when you use the propane, and even if you increase this runtime to 14 hours, the generator will still maintain the 50% power output. Moreover, if your generator is too heavy, then the wheel kit and handle will make transportation easier. There is an electric start feature in this unit for the effortless starting of the generator. The gasoline tank in question can run the generator at 50% capacity for 9 hours and for a slightly lower 5 hours when propane is the fuel of choice. First, you can connect the generator to the transfer switch and then to the mains supply; this arrangement will give you seamless power transfer in your house. Next, propane has a longer shelf life, and by longer shelf life, I mean infinite time. Its 6.6-gallon fuel tank holds enough fuel to provide you power throughout the entire day. For example, high power output generators are bigger than the low power output generators. This unit is equipped with Intelligauge, which enables you to track every movement of your generator. The engine is also slightly powerful; supplying as much as 7HP at the time of operation. Top rated dual fuel inverter generator reviews – the 3 models we like best. Additionally, you can easily store the propane and do not have to take safety measures just like you do when storing gasoline. Champion 3400-Watt Dual Fuel Inverter Generator, 3. Also, you need to keep in mind the available size in your home. Similarly, by using 20-pound propane, it can deliver 3060 watts at the beginning and thereafter 2790 watts continuously for 14.5 hours at 25% load. Now calculate the starting watts and running watts of all the tools you made a list earlier. Rainier R12000DF is another high powered dual fuel generator that can deliver 12,000W starting power and 9500W running on gas and 10,800 starting power and 8550W running power on propane. Dual Fuel – Operate your 7500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 1.2-quarts of oil (included) and has a low oil shut-off sensor Electric start – Power up the 439cc Champion engine with the handy toggle switch, battery included All the generator manufacturers are offering at least one year of guarantee on their products, whereas brands like Champion and Westinghouse promise three years of warranty. Duromax XP10000EH Dual Fuel Generator The Champion above might generate 7500 watts during operations, but that is nothing compared to the 10,000 watts of energy that this Duromax XP10000EH is capable of. Founded in the year 1886, Westinghouse has lasted this long in the market just because they know what they are doing. The WGen9500DF is the highest power output dual fuel generator on our list. Gasoline can be usable for about a year (with fuel stabilizers) but propane can last indefinitely, and therefore easier to store for long-term use. Other than that, it has plenty of output ports to connect many appliances simultaneously. The Westinghouse WGen7500DF Dual Fuel Portable Generator is the top dual fuel generator for a few reasons. That uses an advanced fuel system to switch through one fuel to one other. This unit weighs 90 pounds, and the dimensions are 24.5 x 16.5 x 17 inches. It has a low-price tag attached to it and that can easily fool you into thinking it doesn’t pack enough features. Before going all out on finding the top dual-fuel generator, consider how much you are willing to spend on a generator. It is also highly portable, making it ideal as a backup for your home or a primary power source for your RV. It’s always great to have a backup in case of emergency, and this same goes for the generators too. Any dual fuel generator is as fuel-efficient/capable as any single fuel generator, if not better. The Economy mode of this unit adjusts the engine speed according to load demand; thus, the generator runs quieter and uses less fuel. But the best dual fuel generator can also run more than $1,000. To understand the total wattage consumption of your house or whatever use you may have of a generator, you need to make a comprehensive list of all the appliances and tools you will be running off your generator. A good warranty from the manufacturer will protect the generator against any defects whatsoever. TrustedHints is reader-supported. It has a maximum of 4750 peak watts and 3800 rated watts on gasoline, and 4275 peak watts and 3420 rated watts on propane. With the ability to hold 1.2 quarts of oil, this section comes with a sensor which shuts down the generator whenever the oil level starts to drop. Do you need to stop all your routine activities and operation just because of a power outage? Only and only after that, you can know for sure how many watts of generator you need. Upon start-up, this generator produces a maximum of 4000 peak watts and 3500 running watts on gasoline and 3600 surge watts, and 3150 rated watts on propane. Are highly durable, and have high-end features. What baffles us the most is how Pulsar was able to take all that power and put it on a highly portable setup such as this one. 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