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7 Best Portable Generator 2024 Reviews and Buying Guide

“Keep the Essentials Running During Power Outage or Emergencies”

Portable generators vary in size for different uses. Smaller ones are great for camping because they’re easy to move and give enough power. Medium-sized ones help homeowners during blackouts by powering essential things and are easy to move around too. Big, strong generators are best for job sites because they give a lot of power and have many outlets for heavy jobs. They’re made for adventurers, homeowners, and workers to give exactly what they need like convenience, backup power, and trustworthiness in different places.

  • Wattage: Signifies its capacity to power diverse appliances. These generators, typically ranging from 1,000 to 5,000 watts, Higher wattage accommodates greater power demands. For basic needs like charging phones and laptops, 1,000-2,000 watts suffices. To power tools, small appliances, and refrigerators, opt for 2,000-3,500 watts. For larger appliances like air conditioners or dryers, 5,000 watts or more is ideal. These ensure convenience and comfort during camping trips or outages, effortlessly running essential appliances and electronics.
  • Number of Outlets: It determines simultaneous device usage. Consider the number and types of appliances you typically use when selecting a generator. A generator with 2-3 outlets is suitable for basic needs, while a generator with 4-6 outlets is ideal for powering multiple devices. For larger applications, such as job sites or family camping trips, a generator with 8-10 outlets or more is recommended.

Best portable generators shine with their substantial wattage, offering sufficient power for diverse needs, and multiple outlets that allow for simultaneous use of various devices, ensuring convenience and flexibility in remote or emergency situations. Discover the ideal portable generator for your camping, home backup, or job site needs in our detailed “Buying Guide”.

Using the same information, we have shortlisted the Best Portable Generators for your reference.

Best Portable Generators List

Portable GeneratorPowerWarrantyBuy Now
DuroMax Portable Generator 12, 000 starting watts
9, 500 running watts
3 yearsCheck On Amazon
Westinghouse Super Quiet Portable Inverter Generator3700 Rated Watts
4500 Peak Watts
3 yearsCheck On Amazon
Westinghouse WGen3600v Portable Generator3600 Rated Watts
4650 Peak Watts
3 yearsCheck On Amazon
Generac Super Quiet Inverter Generator3000 Starting Watts
2300 Running Watts
2 yearsCheck On Amazon
Champion Power Equipment Inverter Generator4500 starting watts
3500 running watts
3 yearsCheck On Amazon
WEN Super Quiet Portable Inverter Generator1600 rated watts
2000 Peak watts
1 yearCheck On Amazon
Pulsar Duty Portable Dual Fuel Generator9500 Rated Watts
12000 Peak Watts
1 yearCheck On Amazon

Best Portable Generator Reviews

1. DuroMax Dual Fuel Portable Generator 

DuroMax generator inverter

Duromax is one of those most recommended brands, when it comes to portable generators, as it comes in a wide range of options. The Duromax XP12000EH is one of the most powerful options in the market, and hence, it makes it in our list.

The XP12000EH is powered by a 18HP, 457cc OHV engine. The device supports dual-fuel technology, as it runs on both propane or gasoline. As a result, with this particular device, you get the freedom and flexibility of choosing the fuel of your preference.

The device generates plenty of power as it has a capacity of 12, 000 starting watts and 9, 500 running watts. It can easily handle heavy loads such as that of lights, refrigerator, as well as a home air conditioner, and also high amperage power tools.

You get maximum power with the DuroMax MX2 technology from its 120-volt receptacle. You also get the flexibility to choose between both 120 V and 240 V operations, simultaneously. Or else, you may also opt for 120 with full power. Again, the choice is yours!

Similar to all other DuroMax generators, the XP12000EH is approved by the EPA and CARB and comes with a 3-year Factory Warranty.

Best Features:

  • All-Metal Construction
  • All Copper Windings
  • Powerful 18HP, 457cc OHV Engine
  • Dual fuel technology: Propane and Gasoline
  • 8.3 Gallon fuel tank
  • 50 AMP Outlet
  • 120-volt receptacle
  • EPA and CARB compliant
  • Light Weight
  • 3-Year Factory Warranty


  • Portable Generator
  • User Manual
  • Warranty Card

Buy Now From Amazon

2. Westinghouse Super Quiet Portable Inverter Generator 

westinghouse portable inverter generator

Westinghouse is one of those brands of portable generators that enjoy a higher user rating. Its iGen4500 brings numerous features to the table, which makes it an absolute super hit among the crowd.

Westinghouse’s iGen4500 portable inverter generator made it to the second position in our list as the most deserved candidate, given that it offers all the world-class specifications in an affordable price range. The product generates 3700 Rated Watts and 4500 Peak Watts, that too at Less than 3% total harmonic distortion (THD), which is the perfect balance.

Its Telescoping Handle allows fast, smooth movements. The Gas Powered engine of Westinghouse iGen4500 supports Remote Start, with Key Fob, Electric and Recoil Start included in the device.

This particularly powerful generator features one 5–20R 120V Duplex Household Outlet along with an RV-Ready Tt-30 30 Amp Outlet, as well as double USB Outlets. If you’re a traveler, this should be a great choice. Interestingly, this is also a perfect device for domestic usage. The generator’s rotating digital multi-purpose display shows power output, remaining run time, fuel level, voltage output, as well as lifetime hours. This machine is renowned for its extreme quietness, and terrific fuel efficiency, with its noise output as Low as 52 dBA. The generator has a respectable run time of 18 hours for 3. 4 Gallon Gas Tank.

What’s more interesting is that you can turn on “Efficiency Mode” to leverage maximum fuel efficiency. The product comes with a three-year warranty, and that’s not all, as Westinghouse offers Free Lifetime Technical Support. Its state-of-the-art mechanism and spectacular capacity make the iGen4500 EPA, USFS, and CARB compliant.

Best Features:

  • 3700 Rated Watts and 4500 Peak Watts
  • Less Than 3% THD
  • Telescoping Handle
  • Remote Start
  • Key Fob, Electric and Recoil Start also included
  • 3-year warranty and Free Lifetime Technical Support
  • Digital Multipurpose Display
  • As Low as 52 dBA Noise Output
  • Up to 18 Hour Run Time
  • EPA, USFS, and CARB Compliant
  • Two USB Outlets


  • Portable Generator
  • User manual
  • Warranty card

Buy Now From Amazon

3. Westinghouse WGen3600v Portable Generator 

Westinghouse wgen3600v generator

Westinghouse once again makes it to this list, as we have selected their WGen3600v Portable Generator, keeping its affordability and quality in mind.

The device generates 3600 Running Watts and 4650 Peak Watts and supports Recoil Start. With a 4-Gallon Fuel Tank combined with Fuel Gauge, WGen3600v ensures run time of up to 18 hours per full tank. The device features an RV-Ready TT-30R 30 Amp Receptacle,  a 5–20R 120V Household Duplex Receptacle, as well as an L5-30R 30 Amp Receptacle. Interestingly, all of these outlets have rubber covers to ensure the utmost safety.

In terms of convenience of use, you can simply plug it in and play. The device comes with oil and an oil funnel, along with a toolkit and a user manual with clear instructions. This ready to assemble set is powered by a 212 CC Westinghouse 4-Stroke OHV Engine and features a cast iron sleeve of long term durability. The device also supports automatic low oil shutdown.

The WGen3600v is EPA and CARB Compliant and comes with a 3-Year Limited Warranty.

Best Features:

  • 3600 Running Watts
  • 4650 Peak Watts
  • Recoil Start
  • 4 Gallon Fuel Tank With Fuel Gauge
  • Up to 18 hours of Running Time
  • Powered by 212 CC 4-Stroke OHV Engine
  • Long-Lasting Cast Iron Sleeve
  • Automatic Low Oil Shutdown
  • EPA and CARB Compliant
  • 3-Year Limited Warranty


  • Portable Generator
  • Oil
  • Oil Funnel
  • Tool Kit
  • User Manual
  • Warranty Card

Buy Now From Amazon

4. Generac Super Quiet Inverter Generator 

Generac Inverter genertaor

Generac is known for producing some of the most affordable electric power tools. Not only the GP2000i, but you can get a whole new catalog of portable generators from the house of Generac.

The reason we have positioned GP3000i in the first place is because of its affordability along with the superior quality of service it offers. This generator is powered by PowerRUSH Technology, which helps in delivering over 50% more starting capacity, which in turn, allows you to do more with less. This product is also known for its quiet inverter power. It provides optimal performance without emitting sound.

When it comes to portable generators, you must be looking for something that you can carry with ease. Generac is one of those brands that build compact & lightweight generators with built-in handles. The GP3000i is one of those magnificent items, with an overall weight of 59.5 pounds. Its Truepower Technology helps in providing clean power that is ideal for running sensible electronic items. The product comes with USB outlets, which helps in connecting 2 units for doubling the power.

Best Features:

  • POWERRUSH Advanced Technology
  • Quiet Inverter Power
  • TRUEPOWER Technology
  • 2-year warranty
  • Comfortable and ergonomic handle
  • 2 USB outlets
  • Lightweight and small


  • Portable Generator
  • User manual
  • Warranty card

Buy Now From Amazon

5. Champion Power Equipment Store 200988 Inverter Generator

Champion Power Equipment Inverter GeneratorChampion is known for its powerful portable inverter generators. Their portable inverter generator has made to our list in the fourth position because of the same reason.

This portable device generates 4500-watt power and holds 0.6-quarts of oil (the company recommends 10W-30), in addition to possessing a low oil shut-off sensor.

It starts conveniently using electric start with a 3-Position Ignition Switch in-built into the system. The generator also has an in-built Quick Touch Panel that allows you to access all your controls right from one spot. It also recommended for its low noise level of 61 dBA.

They are suitable for getting backup power for your home, RVs, and tailgating. The machine generates 4500 starting watts and 3500 running watts and offers up to 14 hours run time using gasoline. The device comes with a 120V 30A RV, along with two 120V 20A household outlets with less than 3% THD. Additionally, it also has a 12V DC outlet that supports dual USB adapter.

The product comes with a 3-year limited warranty. Batteries are included with the pack.

Best Features:

  • Dual Fuel- gasoline or propane, plus
  • Low oil shut-off sensor
  • Convenient Electric Start with 3-Position Ignition Switch
  • Quick Touch Panel
  • Frequency 60 Hz
  • Up to 14 hours run time
  • Free lifetime technical support


  • Portable Inverter Generator
  • Battery
  • User Manual
  • Warranty Card

Buy Now From Amazon

6. WEN Super Quiet Portable Inverter Generator

WEN Portable inverter genertaor

Wen is yet another respected brand of powerful, yet affordable portable generators, and their 56200i Super Quiet 2000-Watt Portable Inverter generator is one of the deals of the year.

We have selected it in the third position because of its amazing specifications. The generator is known for its extremely quiet operations. According to the US Department of Health and Human Services, its sound is comparable to the sound produced during a normal conversation. The device is compliant to EPA III and CARB norms and possesses a 79.7 cc 4-stroke OHV engine that produces 1600 rated watts and 2000 surge watts. The WEN 5600i can bear tasks even at construction sites, tailgates, and during power outages.

The device is also environment-friendly, as it produces clean power. It also ensures the safety and the prevention of damage to sensitive electronics like computers, televisions, phones, and tablets. With WEN, you get two three-prong 120V receptacles, a 12V DC receptacle, and a 5V USB port. This particular product can be your ultimate option for campgrounds.

Best Features:

  • Extremely quiet operation
  • EPA III and CARB Compliant
  • 79.7 cc 4-stroke OHV engine
  • 2000 surge watts
  • 1600 rated watts
  • Prevent damage to electronics
  • 2 three-prong 120V receptacles
  • 12V DC receptacle
  • 5V USB port


  • Portable Generator
  • User manual
  • Warranty card

Buy Now From Amazon

7. Pulsar Duty Portable Dual Fuel Generator 

Pulsar portable generator

Pulsar’s portable generators are considered world-class, and our list wouldn’t have been a complete one without the inclusion of their G12KBN.

The G12KBN’s dual-fuel technology generates 12, 000 peak watts and 9, 500 Rated watts on gasoline, while 10, 800 peak watts and 8, 550 Rated watts on LPG. This product is particularly great for emergencies and comes to rescue during natural disasters since LPG is often more easily available, and it’s easy to store as well.

The device is powered by a 457cc, single-cylinder, 4-stroke, air-cooled, OHV engine, enabled with an electric start button, which is again protected by powder-coated frame for superior durability. The machine’s fuel tank has a capacity of 8 gallons, and it gives you up to 12 hours of continuous operation at half load when using gasoline.

The device comes with four 120V 20A AC outlets, one 120V/240V 30A twist-lock outlet, a 120V/240V 50A outlet, as well as one 12V DC output, which ensures the availability of ample space for powering appliances, other devices, and tools.

The G12KBN comes with convenient drop-down handles and 10 inches wheels, which adds more mobility and ensures easy storage. This generator is also enabled with a low oil shut-off system, a 3-in-1 digital meter, and an automatic voltage regulation.

The product comes with a 1-year limited warranty, and the pack includes propane hose.

Best Features:

  • Dual-fuel capability- gasoline & LPG
  • Powerful 457cc, single-cylinder, 4-stroke, air-cooled, OHV engine
  • Electric start
  • 8-gallon fuel tank
  • Up to 12 hours of continuous operation at half load (gasoline)
  • Convenient drop-down handles
  • 10” never-flat wheels
  • Low oil shut-off
  • 3-in-1 digital meter
  • Automatic Voltage Regulation
  • 1 Year Limited Warranty


  • Portable generator
  • User Manual
  • Propane hose
  • Warranty Card

Buy Now From Amazon


Buying Guide For The Best Portable Generator

Based on how powerful it is, you can use it for a variety of tasks like camping, worksites, RV trips, and as a home backup generator. So, one has to know what factors to be considered while purchasing this portable generator. Have a look at them to pick the right portable generator, as per your need and budget.

1. Wattage

A generator is essential to run various household appliances effectively. Based on the number of watts they produce, you can vary these generators and select the one, as per your requirement.

The start-up watts (or peak power) is used to rate the output power of portable generators. It is defined as the momentary power boost used to start an appliances’ motor and running wattage. It refers to the amount of energy consumed by a device afterwards while running continuously.

Before purchasing, ensure that your portable generator can produce enough watts to handle the peak power, which is indicated for each appliance. So, it is essential to determine how many watts of power you need to run the appliances. For this, prepare a list of must-run appliances and check for its starting watts needed and then calculate the total wattage required.

For instance, lights require 60 – 200 watts, a refrigerator needs 600 watts and a space heater requires 1500 watts to start. A general rule to calculate the required running watts – add the wattage of all appliances you want to power and then multiply by 1.5.

The general range of starting watts for a portable generator will be 200 – 12000. Here a smaller generator with 200 watts is used to power up small devices like phones, & laptops, whereas a generator with 12000 watts is used to power a lot of home’s essential appliances.

Verdict – Check out the required watts to run essential appliances before purchasing the portable generator.

2. Fuel Type

In general, portable generators run on either propane, gas, solar, diesel or batteries. To decide which type of fuel to use for your portable generator will depend on the available resource.

  • Gas – These high-powered models used to run major household appliances, yet they operate louder and quite expensive. Ensure a gasoline-powered generator will include a fuel stabilizer while purchasing. This will prevent any damage to the machine, while not using for a longer time. But it is essential to do regular test runs on your generator every few weeks.
  • Diesel – This fuel burns longer and provides more energy per gallon, yet it is a bit expensive than regular gasoline. The diesel engines will create a unique odor and also need to take extra maintenance to keep them function properly.
  • Propane – The best option for those living in a rural area, especially there is no nearby gas station to keep them handy. It is stable and won’t go stale and don’t gum up carburetors from sitting, even after storing for a long time. The main drawback is that having fewer BTUs than gasoline (of the same quantity). So, a propane fuel generator will run slightly reduced starting and running watts yet runs a little quieter than gasoline generators.
  • Battery – These are low-power models (not more than 1800 watts) used to charge small devices. They produce less noise, affordable and have zero emissions than gas generators. Though they need to charge it before and after using, yet best for recreational use. The batteries in portable generators can range from 8000 mAh – 50000 Ah. Choose the range as per the devices you need to run.
  • Solar – A new development and growing trend, which is considered as the best energy source. This is due to various reasons like a clean energy source, no exhaust fumes and affordable. A few models offer a rechargeable battery that let you charge them through regular outlets. The main drawback is that they are less powerful than fuel-powered models, which makes them less suitable to use at outdoor worksites (or) home backup generator.

3. Fuel Tank

The fuel tank capacity will play a vital role in the time period to run a portable generator. In case, if your generator possesses a bigger fuel tank, then it will run for a longer time. Most models offer power for about 7 – 9 hours at a 50% load. Also, remember that a generator with a larger tank capacity will be heavier in weight, which may not provide you with the portability option.

4. Voltage

Usually, portable generators supply power to your essential household electronics. Most times, the power supply depends on the place where you live and the required voltage to run the electronics, either 110V or 220V. So, make sure that your generator can supply those voltages, as per your area demands.

5. Number of Outlets

Most customers overlook this option while purchasing portable generators. Other than watts, you have to determine how many and what kinds of devices you have to power up with your generator. For this, you have to check the generator offers the right outlets.

Usually, a portable inverter generator offers at least 2X AC outlets and 1X DC output. Also, they come up with a dedicated USB port to charge portable electronics. So, RV-ready portable generators with extra converters and switches are the best option to purchase.

6. Dual Fuel Option

Most portable generator models offer dual-fuel options, that run on gasoline or propane (LPG). They easily switch between the fuels and thereby won’t let you search the availability of a single type of fuel, as the generator works on either of the fuel.

7. Start-up Option

One has to decide what type of starting they need to use for their portable generators – either it is a pull-type or an easy electric start. Here electric start engines is a great and easy way but come at a higher price. Most battery-powered portable generators use lead-acid batteries while others use lithium-ion batteries. Make sure to charge the battery properly before its usage.

8. Circuit Protector

The circuit breakers or circuit protectors will protect your generator from damaging the connected devices having a faulty circuit. In case, if your device is not working properly (or) power load exceed than that offered by the given generator, then this circuit protector will switch off automatically.

If you experience this, then check out the appliances and other devices that are working properly or not before reconnecting them to a generator. Most modern models offer an in-built circuit protector to protect both the generator and connected devices. If your generator won’t have, then preferred to buy steering clear. Or else, it will result in getting damage to your generator and may leave you in a dangerous situation.

9. Running Time

The runtime will let you know how many hours a single full tank of a portable generator can last/work. Here the size of the generator and fuel tank capacity will play a key role in determining the runtime of a given portable generator. Some powerful models can easily run non-stop for up to 11 hours. This type is quite essential to get backup power throughout the night.

10. Safety Features

Since, these generators run on electricity, which can be dangerous, here are some safety features that you have to check must while buying a generator.

  • Spark Arrestors –It stops the generator from emitting flammable particles that may lead to fire incidences.
  • Inbuilt Surge Protectors –Used to protect the appliances from any sudden voltage spikes.
  • Built-in Circuit Protection Sensor –Protects the user from electrocution.
  • Low Oil Shutdown –This will automatically shut down the engine if there is low oil in the tank to prevent any permanent damages to the generator.

11. Control Panel Features

Superior portable generators can easily start with a push of a button, while other useful control panel features include voltage selector switch, multiple household plugs, transfer switch ready, clearly visible fuel gauge, and odometer that shows the time in hours that how long the generator can run efficiently.

12. Size & Weight

Usually, a generator comes with a huge battery, plenty of outlets, and high output wattage that let you power up various household electronics. In case, if you’re buying a generator for camping, which can’t fit in the car, yet it won’t matter about its feature. All it matters is considering how big and how heavy you want the generator to be.

If you want more power then consider buying parallel generators rather than purchasing a single heavy generator. The weight of portable generators can range from under 50 pounds to hundreds of pounds. This lightweight generator (50 – 70 pounds) suits perfectly for camping and other outdoor activities.

One has to consider the weight, size, and other features (like wheels and handles) to enhance maneuverability for intended usage if your unit needs constant movement.

13. Noise

There are various factors like power source and running wattage that will influence the noise level of a portable generator. The noise level of this generator is measured in terms of running decibels (dBA). The generators run on gas or diesel are pretty loud than other fuel types. For this, a few models are built with special mufflers, noise-absorbing glass wool or vibration absorbing feet.

If noise is an issue for you, then consider the generator that designed to perform work quietly and efficiently. For this, you have to look for a generator that works no louder than 60 – 70 dB, which sounds like a soft radio playing.

14. Accessories

One has to purchase various things separately, which you assume comes with a generator and thereby has to incur extra costs. For instance, wheel kits are sold separately, which aids to transfer switches to enable you to wire the generator’s output to an electrical panel. So, before you purchase a generator, make sure to know are those missing components/spare parts easily available in the market.

15. Sturdy Build

Never compromise on the quality of the product. Always choose a trusted quality generator with an OHV engine and solid steel frame, as they protect and keep the machine run for a longer time. For instance, Honda, Yamaha, Champion, and Westinghouse are some most trusted manufacturers of generator engines. A few models are equipped with an original motor built by trusted manufacturer engines, which cost a bit expensive.

16. Ease of Set-Up

The modern models can run pretty straight from the box. So, before you make its purchase, you have to read the reviews and rating of a particular product by its customers (who already bought and used). This will let you know any difficulties while setting up the product. Also, you have to double-check its user manual should be easy to understand & in a detailed form.

17. Environmental Regulations

Strict regulations are imposed by most of the states on what kind of generators they have to use. So, make sure that you purchase the one that complies with your national and state laws, along with essential certifications like EPA.

For instance, the residents of California have to buy a CARB compliant generator, why because the environmental regulations are even stricter and have to use within California legally. Also, it is recommended to purchase a dual fuel generator to reduce the impact on the environment.

In case, if you need a generator to power up a camping stove, camping lights, phone or laptop (much lower power) then simply go with a portable solar generator, as this is the greenest solution and won’t harm the environment.

18. Price

Price is another vital factor to consider while purchasing any product. You have to set the price range and search for the best product with decent quality and essential features to power up your devices. Generally, for more peak power, you have to spend more money. The price range of this portable generator will be $300 – $2000.

19. Warranty

Most portable generators offer a 2-year warranty, while some manufacturers offer a 3-year long warranty. Also, one has to know what are the service/repairs to be carried out by its manufacturer without incurring any extra costs within the warranty period.

Safety Tips While Using This Portable Generator

It is always suggested to go through the user manual to know all about its working mechanism, how to operate and what safety precautions to be taken while handling a generator. Here are some general safety tips mentioned by most manufacturers.

  • Never Overload the Generator: Overloading the generator results in damaging both the generator, wiring and the connected appliances. So, it is best to spread the load over several outlets but don’t use all outlets at once, unless and until in emergencies.
  • Careful While Refueling: One has to refuel the tank whenever the generator is turned off completely. Avoid fill fuel up to the brink in fuel-powered generators, as the gases and oils require some space to expand while the generator is working. Also, an overfull fuel tank results in leaks and thereby cause fires.
  • Safely Operate the Generator: Follow the user manual precisely to safely start, run and stop the generator. The generator has to be grounded to avoid electrocutions and prevent damage to connected appliances. Installing a transfer switch will prevent the generator from working, even if there is still a power supply.

Avoid connecting any electrical appliances before running the generator. Also, disconnect all those devices before turning off the generator, and disconnect all cables, wires and electrical appliances when you turn off the generator.

Frequently Asked Questions:

1. What is a portable generator and what are its components?

Ans: The portable generator is a backup electrical source, which is used widely when the electricity goes off, to continue the power supply to the tools or appliances in your home. They are affordable, can be moved and started easily, yet offer less power than standby counterparts.

Here are the main components of a portable generator:
*Internal Combustion Engines
*Fuel Tank
*Power Outlets

2. How does a portable generator work?

Ans: The generator’s engine uses fuel from the tank-like diesel, gasoline, or propane to turn the alternator. This, in turn, produces enough energy as electricity, which is connected through power outlets. So, until sufficient fuel is supplied to the components of the portable generator, they function and let you have access to electricity to power up your devices.

3. What is the difference between running watts and starting watts?

Ans: The running watts of a portable generator will refer to the amount of power your device requires to function. Some devices like coffee makers or light bulbs, which uses the same amount of power to start and run. Here we have to know about the running watts.

Some devices like ACs, power tools and refrigerators having electric motors called reactive loads, which need extra power to start the device and a bit less power to stay running. Looking to power up these reactive loads, then you have to consider its starting watts. It let you know how much total power you need to get from a generator. So, the amount of starting watts is termed as the maximum watts a generator can produce.

4. Is it possible to use a portable generator to run a whole house?

Ans: Most portable generators won’t offer enough power to run an entire house. In general, a portable generator with at least 7500 watts is used to run all the essential household appliances, especially in emergencies. So, choose a portable generator that is rated at 12000 watts or more to power up the entire small household appliances. While a 15000 watts generator can run an entire mid-sized household appliance. Choose a portable generator as per your appliances list to power up your entire house.

5. Shall we connect a generator without having a transfer switch in a home?

Ans: No, it is not recommended to connect a generator to a home without a transfer switch. If you attempt to connect the generator to your home without a transfer switch may result in causing severe damage to the electricity grid. Also, it is health hazardous due to the risk of electrocution.

So, a transfer switch is an essential electrical equipment that let you connect the unit to the household circuit breaker. Also, it is a must to hire a professional electrician to set up a generator transfer switch. Or else, if you attempt to install them by yourself without any prior experience can be dangerous.

6. What is the main difference between a regular generator and a portable inverter generator?

Ans: In general, the inverters produce clean sine wave and offer less total harmonic distortion (THD) similar to the state grid, which makes you use them safely with sensitive modern electronics like computers, cell phones, home theater systems, etc.

While conventional portable generators will generate more THD, which means they produce less steady electricity than state grid/inverters. Thus, it results in potential damage to sensitive electronic equipment.

7. What is the best place to fix the generator in your home?

Ans: Always place a portable generator on a flat non-slippery surface, which is free from soil, moisture and dirt. Also, to know how far a generator has to be placed from your house. For this, most experts suggest placing the generator at least 20 feet away from the house. This helps to prevent the risk of getting carbon monoxide poisoning.

Also, ensure that the exhaust is not pointing towards your doors or windows. Always place your portable generator in a safe, dry place. We recommend placing this generator within a robust enclosure or generator shelter. This enclosed space will reduce the noise while operating.

8. Shall a portable generator damage the connected electronics?

Ans: It all depends on the voltage and quality of the connected device. A few generators suit best to use only for large power appliances and tools, whereas other work with a range of devices like sensitive ones. Want to use the generator to power up electronics, then look for a product compatible with sensitive appliances, especially having features such as inverters and automatic voltage regulators.

9. Where to store this portable generator?

Ans: Keep this portable generator in a safe place without having debris or dust, where you have easy access for short term storage. While for long term storage, simply check the manual to know what and how the manufacturer instructs. Make sure to fill the fuel tank properly before storing it for a longer time and treat them with a stabilizer.

10. How long a portable generator lasts?

Ans: In general, the portable generators last several years upon proper maintenance. Most generators offer a shelf life of 10000 – 25000 hours.

11. Is the outside rain damage the portable generator?

Ans: It is not at all safe to use a portable generator in the rain. The reason is that you would experience the risk of any electrical shock along with rain damaging the device. In case, if you are looking to use the generator in a damp environment, then simply protect it with a tent or canopy.

12. Can we use an extension cord?

Ans: An extension cord is essential to use in various situations. Whenever you want to use a generator to power up your indoor appliances, then you have to use a heavy-duty extension cord outside of the generator. Make sure that your extension cord should be in better condition with three prongs in working order and without any cuts. So, if you use a heavy-duty cord in proper condition, it is safe to use the extension cord with the portable generator.

13. What are the common problems to be encountered while using this generator?

Ans: If your generator is not running or not starting, then you have to check that its wires are securely connected to the spark plug. If you notice the plug is covered in an oily liquid, it is using too much fuel. If you are using a gas generator, then make sure that the oil level is maintained properly.

A broken pull cord is another common problem faced by most users, then replace the cord easily. The lack of air to burn the fuel in the generator’s tank. The choke’s position needs to be placed to start the motor. If placed in the wrong position, then the engine may not start.

14. How often we have to change the oil and what should I get?

Ans: Always follow the manufacturer’s recommendations for all its maintenance. Check the oil before every use and have to change the oil after so many hours of usage. For instance, a Generac GP2200I is suggested to change the oil after 50 hours of use, while for Honda EU2000i, it is recommended to change the oil every 100 hours or every 6 months (whichever is sooner). Also, use the oil type that is strictly recommended by its manufacturer.

15. Are portable generators worth it?

Ans: Portable Generators are similar to Standby Generators in terms of functionality i.e., take in fuel (diesel, gasoline or propane) and generate electricity. But they are quite different in terms of price, portability, noise and storage. Portable Generators are very hand power tools if you have a lot of power outages or if you are in to construction and need power on the go or in case of emergency such as floods or hurricanes. They are expensive devices but if you consider the price of standby generators, then they are not that expensive. You can easily carry it and store it. Depending on your needs and usage, a portable generator is definitely worth it.

16. What brand of generator is the quietest? Who makes the quietest portable generator?

Ans: Noise level of a portable generator is an important consideration for some users as they tend to be quite loud. But some of the quietest portable generators are Honda EU2200i, Honda EU3000iS, Yamaha EF2000iSv2, WEN 56200i, Westinghouse WH2000iXLT, Westinghouse iGen 1200, Generac iQ2000 and Smarter Tools STAP-2000iQ.

17. Can I make my generator quieter?

Ans: You cannot make your portable generator quieter at the source but you can reduce the noise by taking some simple measures. The noise from the generator depends on the load. More the load, more noise. So, make sure that the generator is not running at full load. You can place the exhaust pipe of the generator away from you and if possible, move the generator as far as possible. Older mufflers might not be efficient at silencing the engine noise and you may consider replacing it with a new one. Finally, you can build a Acoustic Box for the generator to contain the noise in the box.

18. Why you should own a portable generator?

Ans: If your area has frequent power cuts, then investing in a portable generator is an ideal choice. They also come in handy in case of emergency situations such as storms, floods or any other natural disasters. If you are into construction and need power everywhere you go, then a portable generator will be very useful. Camping and RVs also benefit from portable generators.

19. How long does a portable generator last?

Ans: Depending on usage and maintenance, portable generators can last anywhere between 10 to 20 years.

20. Can an inverter generator run a refrigerator?

Ans: The main component in a refrigerator is its compressor motor. It starts and stops depending of the cooling requirements. When a compressor starts during normal operation, it draws a lot of current. If the inverter generator can handle such surge current draws and the output power of the inverter generator is greater than what the refrigerator needs, then you can use a refrigerator with an inverter generator.

21. What is the difference between a portable generator and an inverter generator?

Ans: Portable Generators use an engine that runs on diesel, gasoline or propane to generate alternating current (AC). You can directly run all main AC appliances with a portable generator. Inverter Generators on the other hand convert the energy stored in a battery (which is DC) into alternating current (AC). You can use Solar Panels to recharge the batteries. As a portable generator consists of an engine running all the time to generate electricity, it produces lot of noise. Inverter Generators are completely electronic devices and do not produce any noise.


You can decide which of the best portable generators seem more appealing to you, as, in this article, we have pointed out the wide range of options. All the details are mentioned so that you don’t face any hassle while buying one. However, if you still want to make an instant decision on which device to buy, here are some of our favorites:

  • Generac GP3000iThe PowerRUSH Technology-powered generator is undoubtedly the best deal out there, which comes with 3000 Starting Watts and 2300 Running Watts. The device is exceptionally comfortable to use, courtesy of its ergonomic handling capabilities, and for being lightweight and small.
  • Westinghouse WGen3600vThis particular device generates 3600 Running Watts and 4650 Peak Watts, and also supports Recoil Start, and hence it is one of the unique options available to you. Its 4-Gallon Fuel Tank offers a run time of up to 18 hours.
  • Pulsar G12KBN: This particular generator is integrated with a dual fuel technology that generates 12, 000 peak watts and 9, 500 Rated watts on gasoline, and 10, 800 peak watts and 8, 550 Rated watts on LPG. Being powered by a powerful 457cc, single-cylinder, air-cooled, 4-stroke, OHV engine, this device is certainly the pick of the lot.
    Don’t forget to share your thoughts. If you have any questions, mention them in the comments section, and we will get back to you!

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