Best Inverter Generators For Home Backup

There is no doubt that you will need a backup generator for your home. One that can power the entire house, or simply a few essentials in the case of an outage, depends on your needs. The best ones will be more than enough for temporary home backup power.

Affordable units differ in price based on wattage and features, starting at $150 for basic versions and going up to $2,000 for high-end and greater capacity ones. As we go on, you will learn more about them. We will also answer the frequently asked questions about home backup power.

Best Inverter Generator for Home Backup

A minimum of 3500-watts is required to power your most basic appliances, such as television, refrigerator, and maybe other electronics such as your computer and printer. Even if you have a few other home devices, a 5500-watt unit will be a lot to backup your essentials. In addition, a 10000-watt or more can supply your entire home.

In addition, if noise is a concern, you may want to choose between a traditional or open-frame inverter. And you may consider the different features that might make your life more convenient if the power goes out.

In some models, the device may be easily moved about with the use of a wheel kit. And the electronic or remote starter can simplify the process of starting an engine. As well as that, dual-fuel versions run on either gasoline or propane. As a result, you may always be sure to have new fuel on hand, especially during big storms that might make it impossible to get out for gasoline.

What are Inverter Generators & What Else Is There to Know?

Inverter generators are the most excellent alternative to traditional home standby generators for houses that went with improved safety and performance. It is essentially a technological upgrade of portable gas generators, smaller, lighter, portable, quieter, and more efficient.

Its fundamental layout concept is identical to standard, except that it is integrated into a single unit instead of a separate engine and electrical system generation. Thus, the engine’s flywheel is employed to directly create electricity, resulting in a drastic reduction in the unit’s weight and volume.

They may produce a considerable amount of raw AC electrical energy on every engine rotation. When converting AC to DC for power, the equipment subsequently transforms DC back to usable AC. In other words, when raw AC power is generated, it is first converted to DC, which is then inverted back to AC via an inverter (AC-DC-AC). This results in a highly regulated, steady output with a perfect sine waveform frequency, output voltage, and high-quality electricity.

Since the unit may operate at lower speeds, it is less loud and consumes less power load. Moreover, its fuel efficiency is anticipated to be equivalent to that when running at full load. Overall, it can run at lower engine speed while still providing consistent high-quality power.

Diesel, petrol/gasoline, and propane/LPG are the three primary forms of fuel used to source up the engine.

  • Diesel

Diesel has a greater energy density than petrol. Because diesel engines burn fuel more effectively, you may expect cost savings of 20% to 30% per unit of energy produced. Because of its higher density, liquid fuel requires less storage space. Furthermore, diesel engines are expected to be a more expensive upfront investment, heavier, and noisier in operation.

In contrast, propane has a little lower energy density than fossil fuels, which means you will spend twice as much per unit of electricity consumed compared to gasoline/petrol. Additionally, it is accessible in bottle exchange services and has a much cleaner operation than liquid fuels.

  • Gas

Gas-powered inverter generators emit fewer emissions and are usually quieter and more efficient than diesel ones. Rather than operating at full speed all the time, the engine is electronically variable based on the rated power and demand.

Compared to traditional generators, inverter ones  will save you a considerable deal of money on fuel costs under varying loads. Using it at maximum capacity can generate a slightly more superb quality of electrical output than a conventional. With the integration of components, it is expected to be more fuel-efficient and lightweight.

When using them, it’s a good idea to disable the Eco throttle mode, so you don’t miss all of the benefits it has to offer. Under large loads, it may still supply consistent power and performs similarly to residential standby units without spending a lot.

Are They Worth the Money?

For most people, an outage is the most stressful time. When that happens, you’ve got to start thinking about other sources for household electricity. There are a variety of options available for supplying your house with backup power.

The most cost-effective and convenient home backup solution is an inverter generator. It is a better option for most people to power up some important home essentials in an emergency.

Another remarkable aspect of an inverter is its fuel efficiency. Because the engine speed is variable and only provides the electricity you need, it has the lowest operating cost compared to other varieties. Varying speed also means that it is much quieter.

Traditional ones run at a constant speed, even at idle, wasting large amounts of fuel. Fortunately, there is an alternative. When using an inverter, a single five-gallon gas tank is enough to last you the whole weekend.

What is more, it is designed to be lightweight making it highly portable, allowing you to take it for recreation outside of home backup. You may use it for RV camping, tailgating, and other outdoor activities that require backup power throughout the weekend.

To sum up, it is your most excellent option to power up essential items that require electricity during an outage. Its lightweight mobility, along with clean, quiet, fuel-efficient power, gives you comfort and contentment when you need it most. Overall, they are a good investment.

What Size Do I Need (Recommended Backup Power Size for your Home)?

It all comes down to calculating output. The size required is always determined by the number and size of items to be handled. It also depends on whether you want to power the entire house or simply a few electronic essentials.

If you need one, you should get a heavy-duty one with a 10000-watt rating that can power multiple appliances simultaneously. A 3000-watt inverter generator will be enough for primary lightings, a computer, a television, and other smaller items.

To determine the appropriate size for your needs, you must first evaluate its output. Then, estimate your energy requirements and calculate the total watts required to run. It is measured in watts (W).

Follow this Simple Calculation Procedure:

Step 1: List all appliances you want to run during an outage.

Step 2: Find out how much power each of them has. Pay attention to starting watts or the amount of electricity particular appliances require to kick-off, and running watts, or the amount of power drawn after the initial start-up.

Step 3: Then figure out the total consumption of all appliances you want to use.

For Example:

Type of appliances: Max output (w)
8 pcs 100w light bulbs 800w
32” LED TV 60w
Desktop computer 450w
Electric stove 2000w
Inverter AC 1800w
Laptop 100w
Refrigerator 200w
Rice cooker 800w
Total output required 6,210w

A good rule of thumb is to choose a unit with 15 percent more power than you believe you will require.

So, if the total power required is 6,210 Watts, as shown from the example above, you would want to choose something with a 9000 Watt rating or more.

A lower-wattage generator will be more susceptible to overheating, which will decrease the device’s lifespan. There is also the issue of noise when a unit is operating at maximum load capacity.

The statistics above are rough estimates, but they might serve as a reference for deciding what size you need in the event of an outage. However, everything will vary depending on the number and size of your appliances.

What Are the Most Powerful Options on the Market (9 Expert Pick)?

As a homeowner, you already know what it takes to get the most out of a reliable inverter generator that brings extra power to your home.

There are a lot of manufacturers out there striving to build the most prominent models. And they’ve out to be more than consumers could have expected.

With so many choices available, we’ve chosen to narrow it down to the best ones so you can make an informed decision. In this section, we’ll go over some of the features and properties of each unit.

1. Honda EU7000is Fuel-injected (FI)

The 2021 model Honda EU7000is is currently the best generator on the market for the money. But even though this is one of the most costly units you can buy, it’s surprisingly more affordable than many alternatives.

In addition to having a maximum AC output rating of 7000 watts, it can also operate 5500 running watts continuously. The fuel injection (FI) technology, which delivers higher fuel economy and cheaper maintenance, stands out. Its 5.1-gallon gas tank capacity allows it to run between 6.4 hours and 16 hours on a full tank. To check how much fuel is in the tank, a mechanical gas gauge on top shows you how much fuel remains.

Brand-new remote functionality is now available through Bluetooth app sync to a smartphone over a Bluetooth connection. A few of the Bluetooth-enabled activities include wireless start/stop, monitoring, and reminders about servicing. Bluetooth connectivity allows you to perform several activities with your phone, even if you are at a certain distance from the unit.

Quiet generators aren’t simply for convenience; they may also use as a kind of safety. With this ultra-quiet machine, your neighbors will not be irritated by background noise. This machine would be perfect also for RVing, outdoor activities, and other leisure activities that need a quiet operation.

In addition, it has a foldable handlebar system that allows it to be easily transported and stored in a small space. Apart from providing an attractive aesthetic, the unit’s steel frame protects it from being bump over by other things.

There is no need to worry if your battery dies because you can still start the machine manually by pulling the pull start on the side.

A Honda inverter generator offers cleaner power, long runtime and is the most technologically advanced unit available.

2. Ryobi 4000 Open Frame

For home emergencies, the Ryobi open frame inverter generator is ideal. We’re talking about clean electricity that delivers 3,400 operating Watts and 4,050 starting Watts. With Idle-down technology, it runs at a high level of fuel economy and with a low level of noise. At 50% load capacity, it can run up to 12 hours.

Furthermore, its flat-free wheel and extendable handlebars make it easy to move the unit. But most importantly, it comes with an extra safety feature: a CO DETECT shutoff sensor.

Outages lasting most of a day are no problem for this machine, which assembles in a matter of minutes using just a small amount of manual pressure. Idle will drop to low idle at medium load once it starts on the first full stroke.

3. Predator 63584 Super Quiet 3500

This product uses advanced inverter technology to provide more power with a clear power waveform for delicate electronics. A built-in electrical overload protection system ensures that it can handle all of your necessary household items at 25 percent load for up to 11 hours.; an ultra-quiet output of 57db ensures a quiet environment. Powerful air-cooled gas engine with 212cc displacement and electronic start for quick starting. A unique feature is connecting two generators simultaneously for doubling the power with a parallel-ready design.

4. Champion 2000 Watt Best Budget

A super affordable unit that you can actually get for under $500.

It has an excellent design, is ultra-lightweight and incredibly silent, and runs for a very long period, despite its appearance. There’s a sweet spot at 2000 watts because it’s compact yet still supplies high-powered loads. Built with a black plastic frame serves a specific function as a barrier against unintentional bangings to prevent damage to the outer case. More generators may be stacked on top of each other using the black holes at the top.

Even for this very budget machine, manufacturers included everything you need for easy operation. Ideal for items around the RV, tailgating, camping, and providing backups for few essentials at home.

Everything you need is on the digital power panel, including low oil level indicators, outputs, runtime, fuel life, economy mode, and maintenance. Additionally, the Fuel Fill Assist LED integrated into the handle illuminates the gas filling zone.

5. Sportsman 1000 Max Watts

It’s the Sportsman’s basic unit for basic items. With its 1000 peak surge watts and 800 nominal running watts, it can provide enough electricity for small electronics such as laptops, chargers, small fans or cookers, and other low wattage items for up to 6.3 hours at 50% load with 0.55 gallons of fuel.

It has One 12v AC and one 12v DC outlet to plug sensitive gadgets with a reliable and continuous voltage. Moreover, the panel has all of the functions right before you, making it very easy to use.

6. Champion 4500 Wireless Start Inverter

The Champion 4500 inverter generator has remote start technology, which allows you to start and stop it from up to 80 feet away, offering you exceptional ease. Thus, an engine with a starting power of 4500 Watts and a running supply of 3500 Watt can operate for 14 hours on 2.3 gallons of fuel at 61 decibels. Voltage, frequency, and operation hours may be easily monitored with Intellegauge power meters.

For home power backup and RV use, this is the perfect option at an economical price. It’s easy to set up and start up, and it’s built well. With a remote start, it will start right away in the morning with just a single push of a button.

7. Cummins Onan P4500i

Inverter generator from Cummins is always on the go, whether for home backup or outdoor use.

Due to the dual insulation, the 4500 watts of peak output are also pretty quiet. Using a remote starter, users may start their vehicle from up to 100 yards away. It weighs just 98 pounds; this item is easy to transport because of the integrated handles and wheels. Since it runs at 52 decibels with a 3.4-gallon fuel tank, it can operate for up to 18 hours at a 25% load.

This product brings together efficiency, durability, and performance making it a very desirable machine to have.

8. Champion 3400-watts Dual-fuel

Champion inverter generator with a dual fuel system that can run on either gasoline or propane for up to 7.5 hours at 25 percent load. With a low oil shutoff mode, it can store 0.6 quarts of recommended 10W-30 oil.

Featuring an electronic starter with a three-position ignition switch and a quick-touch panel for easy access to all controls in one place. When the engine is started, it produces 3400 starting watts and 3100 operating watts of clean electricity for sensitive electrical devices.

A foldaway handle and never-go flat tires for convenient transporting give the device even more versatility.

It’s a perfect combination of power and convenience for home backup or RV activities, and the Champion inverter is a great choice.

9. Wen 56200i Super-quiet 2000w

What a great idea to invest in such a powerful and environmentally efficient option. This is where the Wen 2000w 56200i comes in handy.

A good product that generates clean energy without producing noise and is free of voltage spikes and drops. The 79.7 cc 4-stroke OHV engine at quarter load produces 2000 surge watts and 1600 rated watts while being exceptionally quiet (51 dB).

One gallon tank delivers over six hours of half-load runtime, and the lightweight design makes it easy to transport. A parallel connection kit (available separately) makes it easy to connect two generators and share their wattage.

Honda, Yamaha, and Generac are also some of the best makers in the generator industry.

How to Choose What’s Right for You

The ideal generator for you will depend on your needs and your budget, so do your research before deciding.

As the first point of reference, the size and weight indicate its portability. Conventional home standby units are large and bulky, permanently attached within the property, and much louder than a portable backup generator. Portable units allow you to quickly move them wherever you desire. Lastly, inverter generators are a new breed of portable units. Ultra-quiet, convenient, and offer superior power to back up your house during an outage.

Inverter units also tend to be more fuel-efficient than their conventional counterparts. Some high-end models use FI technology (fuel injected), which makes them more efficient.

They are meant to be comparatively quiet, so they are perfect for events that demand a peaceful environment.

In addition, you would want a unit that can manage your electrical needs with maximum output while being handy, quiet, and highly portable.

As the engine is linked to an alternator, AC is produced. To smooth raw AC power, a rectifier and capacitors are needed to convert AC to DC. Clean output at a specific frequency and voltage is then obtained by inverting DC back to AC. As a result, the clean electricity generated by the inverter unit is more effective for sensitive electronics.

Most importantly, inverter versions offer various advantages, including convenience, silent operation, fuel efficiency, aesthetics, and regulated output. However, comfort does come at a cost, and it all depends on what kind of convenience you desire, and how much you are prepared to pay is entirely up to you.

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