In this modern world, we have become so reliant on electricity, to power our essential appliances and equipment: fridges, televisions, computers, and other must-have electrically powered domestic items. However, when the power grid goes down, or we are the unwitting victims of a random lightning strike, losing that much-needed electricity will not only leave us sitting in the dark but we can be cut off from the world of technology.
To keep your household powered in emergencies, a small portable generator is a great short-term solution, while you wait for the electricity to kick back in.
The 7 Best Portable Generators
- Westinghouse WGen7500 Portable Generator
- Champion Power Equipment 8000-watt Portable Generator
- Briggs & Stratton P2200 Inverter Generator (Our Top Pick)
- PowerSmart PS5020 Portable Generator
- Honda EU2200i Portable Inverter Generator
- DuroStar DS4000S Portable Generator
- WEN DF475T Portable Generator
Our Top Pick for the Best Portable Generator
Our top pick for the best portable generator is the Briggs & Stratton P2200 Inverter Generator. The Briggs & Stratton P2200 Power Smart generator can supply all of your power needs. It is made by a reliable manufacturer and guarantees you a solid working performance.
A powerful and versatile generator that can be used for multiple household appliances, and with its innovative inverter, it can also safely provide the smooth and clean power you need for sensitive devices such as cell phones.
The Briggs & Stratton generator is also a great choice for outdoor activities such as camping and boating. It is quiet, fuel-efficient, and has some extra safety features such as the low oil alert and overload alert system, and the pièce de résistance is the parallel connector, which allows you to attach another generator for additional power.
Check the price on AmazonEssential Specifications for Portable Generators
Cost-effective Portable generators can be quite affordable. They can cost from around as little as $100-$1000, depending on the size of the generator.
Fuel efficient. Most generators run on gas, and your gas usage will depend on how many appliances you need to power, so it is a good idea to have a backup supply of gas containers.
Indoor use. You can use a generator for all kinds of indoor appliances, but it is not a good idea to have the generator operating while it is inside the house or in an enclosed space as it can emit fumes. If you use the generator outside in wet weather, it should be covered.
Outdoors Activities. A portable generator is ideal for outdoor activities such as camping, sporting events, traveling in a motorhome/RV, for use on a boat, or if you live on a property in a remote area.
Lightweight and compact. Most generators have large wheels and a handle and are easily transported onto a vehicle.
Electric start. Some generators may offer electric starting, so they may come with a battery or you may need to purchase a battery.
Multiple plug outlets. Some generators have up to 4 power outlets so that you can plug in multiple appliances.
10 Features to Look for When Buying a Portable Generator
1. Running Time
Depending on what you will be using your generator for, look for a generator that will give you the longest running time. There are quite a lot of generators that can run for 5 or up to 7.5 hours on a single tank of gas. However, some bigger generators are powerful enough to provide you with 11 hours of continuous power at 25% capacity such as the Westinghouse WGen7500 Portable Generator.
2. Choose Your Wattage
There are two main power measurements for portable generators: startup watts (also known as peak power) and running watts. A generator can provide power from 1000-9000-watts, depending on whether it is the startup or running wattage.
All of your household appliances have their own energy usage or wattage. Remember, before you purchase a generator make sure that it has enough power output to handle the startup wattage (approximate 2-3 times the values as indicated for each appliance or household utilities such as lights.
You can check the individual wattage on household appliances on the Energy.gov website.
3. Fuel Efficiency
There are two reasons that you should consider a fuel-efficient generator. Fuel may be hard to find during a natural disaster. The second reason is that you need to hook up a few appliances to the unit. So look for a generator that can give you the most hours on a single tank of gas.
4. Size Does Matter
Portable generators are designed to be lightweight, but they are not all created equal, and if they are higher in wattage, they can be heavier. So if you plan to transport your generator regularly, then you should consider the weight of the generator and whether it comes with a handle and wheels.
5. Traditional Generator or an Inverter Generator
Traditional generators run on full speed and high power which is good for large appliances, especially if you are going to be plugging in multiple appliances. However, if you are going to be powering sensitive electronics such as laptops and cellphones, they can be affected by power surges, so it is best to choose a generator that has an inverter.
Inverter technology is where the generator’s alternator produces high voltage multiphase AC power. That AC power is converted to DC, which is converted back to AC by the inverter, which produces that stable, consistent power that is safe for your digital devices.
6. Safety Features
We all know that working with electricity can be dangerous, so many generators have extra safety features such as a built-in surge protector, which protects your appliances from any spikes in voltage.
A low oil shutdown feature means the machine alerts you when the oil level is low. Spark arrestors control the noise level of the generator during operation, and built-in circuit protection sensors protect you from electrocution.
7. Choose the Right Extension Cord
If you have to use an extension cord, make sure that you do not join multiple extension cords together to plug the machine into the wall. Use a heavy-duty extension cord or one that has been recommended by the generator’s manufacturer.
Also, plug your appliances directly into the machine, or use a single cord and connect the generator to a power-transfer switch.
8. Set up a Transfer Switch
A transfer switch is an electrical device that allows you to safely connect a generator to your household wiring. It is usually a compact breaker box that is installed inside or outside the home, beside the electrical panel.
The switch is wired into the main panel and will be connected to the most critical appliances, such as the water heater, refrigerator, stove, and interior lights. A licensed electrician is the best person to install a transfer switch in your home.
9. Control Panel Features
The control panel on a generator usually has 3-4 standard household plugs, which can include a 120/240-volt AC outlet for large appliances or industrial extension cords. The best portable generators only require a flip of a switch or the push of a button to start the generator.
Another handy feature to look for is a control panel that has a voltage selector switch, and an odometer that shows you how many hours you have been using the generator.
10. Safety Tips
It is important to consult the operator manual for a full list of safety precautions, but here are 4 safety tips to consider when operating your generator.
- Make sure the generator is placed on a level surface.
- Avoid overfilling the fuel tank or the oil reservoir as it can cause the fuel or oil to leak, and never fill up the generator when it is running or hot.
- Keep the generator a safe distance from open flames, or pilot lights.
- Do not overload the generator. Only plug in the most important appliances, and remember the generator is only a short-term solution.
7 Best Portable Generators – Reviews
1. Westinghouse WGen7500 Portable Generator
Westinghouse Outdoor Power Equipment has been manufacturing reliable, high-quality domestic appliances for over 60 years, and its gas-powered WGen7500 Portable Generator has got all of your emergency power needs covered.
It has an easy electric start from battery power, a massive startup/peak power of 9500-watts, and a running time of 7500-watts, which is more than enough power to keep large appliances such as fridges, freezers, televisions, and air conditioners functioning.
Although the majority of conventional generators will run for about 8-10 hours at 50% load, this model can last for up to 11 hours at 25% capacity. It has a 6.6-gallon fuel tank and a powerful 420cc OHV engine that is designed for quiet operation.
The Westinghouse monster generator is very easy to assemble, and the control center offers you 4 power outlets, and it has never-flat tires, high-leverage handles, and additional accessories such as a tool kit, and a 1-liter bottle of oil.
Pros
- Easy to use
- Good size
- Durable
- Push-button start
- Fuel efficient
- Battery for electric start
- Wheels
- Four power outlets
Cons
- Not CARB-approved. Units sold to California must be CARB-compliant
- Heavy
- Could use an extra 30-Amp outlet on the control panel
2. Champion Power Equipment 8000-watt Portable Generator
Powered by a 459cc OHV engine and featuring a 6.1-gallon dual gasoline/propane tank, the Champion Power Equipment 8000-watt Portable Generator is perfect for emergency power at home, worksite, or camping. It can power up an air conditioner, a fridge, microwave, an outdoor kitchen, or power tools.
This ultra-powerful generator produces 10 000 starting watts and 8000 running watts. It runs up to 8 hours at 50% load when the 6.1-gallon fuel tank is full and 5 hours at 50% load when using a propane tank. Convenient features include an electric start push-button switch with a battery, Cold Start Technology that ensures a quick start in cold weather, Volt Guard™ surge protection, and a low oil shut-off sensor.
The control panel has a 120-volt 30A locking outlet, a 120/240-volt 30A locking outlet, and four 120-volt 20A GFCI protected household outlets and the Intelligauge keeps track of the amount of voltage you are using. Even though this generator is heavier than other portable generators at 210lbs, its never-flat tires and foldaway lockable handle make it easier to transport and store.
Pros
- Easy to start
- Can be used at home, worksite, or camping
- Dual gasoline/propane fuel tank
- Electric start push-button switch with a battery
- Cold Start Technology makes it ideal for cold climates
- Surge protection
- Volt-meter
- Low oil automatic shut-off sensor
- Never-flat tires
- Foldaway lockable handle
Cons
- Heavier than other portable generators
- Bit loud
3. Briggs & Stratton P2200 Inverter Generator
The Briggs & Stratton P2200 Inverter Generator is a powerful and versatile generator with so many great features. It is powered by a fuel-efficient 111cc motor, which can provide 2200 starting watts and 1700 running watts of power for up to 8 hours of continuous operation on a single tank of gas.
The PowerSmart generator can be used to power up your main appliances with two 120-volt household outlets, and with innovative inverter technology, it can produce smoother power for sensitive electronics like computers and cell phones.
This generator is also perfect for your camping needs as it is 38% quieter and 45% lighter than a traditional camping generator, and with the ergonomic handle, it is easy to transport the unit from your vehicle to the campsite.
This unit also has handy safety features like an onboard low oil indicator and an overload alert system, and the PowerSmart mode automatically adjusts the engine speed to save fuel. One of the highlights of this generator is its parallel connector, so you can attach another generator, for even more power.
Pros
- Easy to start
- Good design
- Enough power for multiple appliances
- Economical
- Safety features like low oil alert and overload system alter
- Quiet
- Ideal for camping and tailgating
Cons
- No wheels
- No fuel gauge
4. PowerSmart PS5020 Portable Generator
If you are looking for a sturdy portable generator that is perfect for short-term household electrical emergencies or camping, the PowerSmart PS5020 Portable Generator is a great choice and will safely power small appliances. Its 4-stroke engine provides 2000 starting watts and 1700-watts of continuous power for up to 7 hours at half load on a 1.05-gallon tank of gas.
Lightweight, compact, and portable, the PowerSmart only weighs 40.3lbs and it has a handle for easy maneuverability. The rubberized pads also provide good stability on any surface. If you use the generator outdoors, the smooth running motor is both CARB and EPA-compliant, and it has a quiet 58 dB low noise muffler exhaust system.
The power panel features an engine On/Off switch, two 120-volt AC outlets receptacle, a 12-volt DC receptacle, two 5-volt USB ports, and a circuit reset button. A 2200-watt generator is also available.
Pros
- Easy to start
- Sturdy
- Good size
- Lightweight
- Ideal for small appliances
- Perfect for camping and for traveling
- Great back up generator
- Good value
Cons
- Not enough power for large appliances
5. Honda EU2200i Portable Inverter Generator
The Honda EU2200i Portable Inverter Generator is just like its name, it is one of the quietest generators on the market with a noise level between 48-57 dB during operation. Although it is small and compact at 46.5lbs, it delivers the necessary power for household appliances like a microwave, refrigerator, hairdryer, and with a smart inverter, you can also safely power your digital devices.
The generator is powered by a reliable Honda GXR120 engine and can run from 4.0-9.6 hours continuously, depending on the number of connected appliances.
There is no need to worry about the oil running out as the generator has an oil alert system, and with extra built-in circuit protection, you can be confident that the machine will not overload during operation. The Honda Super Quiet generator has a sturdy handle, so it is easy to store in your RV or car while you are on your way to a sporting event or going camping or boating.
Pros
- Quiet
- Easy to start
- Solid
- Great value
- Lightweight
- Ideal for multiple appliances: fridges, freezer, television, and internal lights
- Ideal for camping and boating
- Built-in circuit protection
- Inverter provides clean power for digital devices
- Economical and fuel-efficient
Cons
- Expensive
- No wheels
- No press button start
- Units pre-October 2019 had a fuel valve issue
6. DuroStar DS4000S Portable Generator
The DuroStar DS4000S Portable Generator is a powerful and versatile generator that is well made with a heavy-duty steel frame. It can be used to supply emergency power to your major appliances and lights as it provides 4000-watts of starting power and up to 3300-watts for 8 hours of continuous power at 50% capacity.
It has a massive 4-gallon gas tank, and the reliable 4-stroke OHV single-cylinder engine is easy to start with the EZ-Pull recoil system.
There is no need to worry about overheating as the engine has a forced-air cooling system, and there is a full power panel with an oil warning light, a voltmeter, a circuit breaker, and three 120-volt power outlets. The DuroStar has a super quiet muffler that reduces engine noise, so it is ideal for camping or use in an RV.
Pros
- Inexpensive
- Easy to operate with the EZ-Pull recoil system
- Relatively quiet
- Sturdy compact frame
- Ideal for powering multiple appliances
- Can be used for camping and an RV
- Fuel efficient
- Easy to read fuel gauge
- Oil alert lamp and voltage meter
Cons
- No wheels
- Oil drain is obscured by the frame (oil runs along the frame and makes a mess)
7. WEN DF475T Portable Generator
The WEN DF475T Portable Generator is one of the most reliable generators. It has 4750-watts of starting power and 3800-watts of running power, which make it the perfect choice for emergency power conditions in your home such as powering up essential appliances like the refrigerator, microwave, and computer. There is no need to worry about pull starts as the key-operated electric start system makes the generator easy to start.
Although this generator weighs 105.8lbs, it has never-flat tires and space-saving fold-down handles, which help with transportation and storage.
It is fuel-efficient and can run at half-load up to 7 hours when using a 20-gallon LPG tank and 11 hours with a 4-gallon gas bottle. The CARB and EPA-compliant engine means the generator can be operated in all 50 states and while you are camping in the national park.
The WEN generator has some essential safety features like an internal air-cooling system to stop the generator from overheating, and circuit-breakers safeguard the 4-stroke OHV engine from being damaged. It only produces 69 dB, so it is relatively quiet. You have a choice of two AC 120-volt outlets and one cigarette-lighter-style 12-volt DC outlet for powering more than one appliance or electrical device.
Pros
- Great price
- Very good quality for its price range
- Relatively quiet
- Easy to start
- Can be used with an LPG tank or a gas bottle
- Plenty of power to run lights, refrigerator, microwave, or computer
- CARB/EPA-compliant engine
- Ideal for camping
- Never-flat tires and space-saving fold-down handles
Cons
- Not ideal for running multiple large appliances
- Customer service is not very helpful
Our Top Pick for the Best Portable Generator
Our top pick for the best portable generator is the Briggs & Stratton P2200 Inverter Generator. The Briggs & Stratton P2200 Power Smart generator can supply all of your power needs. It is made by a reliable manufacturer and guarantees you a solid working performance.
A powerful and versatile generator that can be used for multiple household appliances, and with its innovative inverter, it can also safely provide the smooth and clean power you need for sensitive devices such as cell phones.
The Briggs & Stratton generator is also a great choice for outdoor activities such as camping and boating. It is quiet, fuel-efficient, and has some extra safety features such as the low oil alert and overload alert system, and the pièce de résistance is the parallel connector, which allows you to attach another generator for additional power.
Check the price on Amazon
