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Choosing the best inverter generator for home backup can be tough. Our top pick is the Westinghouse 12500 Watt Dual Fuel Generator. It offers 9500 running watts and remote start features. For a more budget-friendly choice, consider the Oxseryn Power Equipment 4400 Watts Inverter Generator. It has lower power but is still great for smaller needs.
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The Top 8
Top 8 Generators Reviewed in Detail
Here are detailed reviews of the best inverter generators for home backup. Each product varies in features and power output.
1. Top Pick
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start with Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank with Fuel Gauge
- Features Two GFCI 120V 5–20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R 30A, and One RV Ready 120/240V 14–50R 50A; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
The Westinghouse 12500 Watt Dual Fuel Generator is our top pick for home backup. It delivers 9500 running watts and 12500 peak watts when using gasoline. This generator also has a remote start feature, making it easy to use. Compared to others, it offers significant power and versatility, handling both gasoline and propane. You will find that its large fuel tank can run for up to 12 hours, which is great for long outages. However, its size can make it less portable than smaller models. If you need reliable, high-output power, this generator is a strong choice.
Pros
- 9500 running watts and 12500 peak watts (gasoline)
- Remote start with an included key fob
- Up to 12 hours of run time on a full tank
Cons
- Larger and heavier than some other models
- Requires more storage space
Best for: larger homes needing reliable backup power. Not ideal for: those seeking a highly portable option.
This generator provides solid power for home backup needs.
2. Best for Home Backup
Oxseryn Power Equipment 4400 Watts Inverter Generator Gas Powered, Portable Open Frame Generator, Low Noise with ECO Mode, RV Ready, Emergency Home Backup
- – 4400 peak watts and 3400 running watts, perfect for RV camping and home backup
- – – Includes 2*120V AC ports, 1*12V DC port, 1*RV port
- : Runs for up to 14 hours at 25% load with ECO mode, 2 gallon fuel tank with fuel gauge, allows you to check fuel levels at a glance, keeping you prepared
- : Under 72 dBA from 23FT away, this generator provides steady power for your home during a power outage or RV nights
- : Only 56lbs, easy to move around
- : All generators are functionally tested in the factory, there may be a slight smell of gas when you receive it. Don’t worry about it, it’s not second-hand
The Oxseryn Power Equipment 4400 Watts Inverter Generator is a strong choice for home backup on a budget. It offers 3400 running watts and is lightweight, making it easier to transport. While it may not power as many devices as our top pick, it still includes essential features like ECO mode. This mode extends runtime up to 14 hours at a 25% load, giving you flexibility during outages. The tradeoff is lower power output, which may not support larger appliances, but it’s perfect for smaller needs. If you want a reliable generator without breaking the bank, this one fits the bill.
Pros
- 4400 peak watts and 3400 running watts
- Runs for up to 14 hours with ECO mode
- Lightweight and portable design
Cons
- Lower power output compared to others
- May not support high-demand appliances
Best for: budget-conscious users needing basic backup. Not ideal for: homes with many large appliances.
This generator is an affordable option for essential home backup.
3. Runner-Up
Jackery Explorer 300 Portable Power Station,292Wh
- Ultra-Lightweight: At only 7.5 lbs, the Explorer 300 delivers a robust 292Wh capacity while remaining 17% lighter than the industry average. The sleek, integrated handle makes it effortless to carry on long hikes or pack with your camping gear, providing reliable off-grid power without adding bulk to your load.
- Versatile Power for 6 Devices: Equipped with 2 AC outlets, a 100W USB-C PD port, 2 USB-A ports, and a 120W car port. With a 300W rated output (600W peak surge), it easily handles laptops, drones, and cameras, while also serving as a dependable cpap battery for camping or a robust solar powered generator when paired with panels.
- Built to Last: Upgraded with premium LiFePO4 chemistry, this portable generator delivers over 4,000 charge cycles before reaching 70% capacity. This ensures more than 11 years of reliable service life, making it a sustainable and durable energy partner for a decade of exploration.
- Fast Solar Charging: Perfect for off-grid use, this solar powered generator pairs seamlessly with Jackery panels. Reach 80% capacity in approximately 2.8 hours with a 100W solar panel, or maintain your gear with a portable 40W panel (80% in 7.5 hours), making it an essential part of your hunting essentials.
- WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station, 1*AC adapter, 1* car charger cable, 1* user guide ( .)
- Important: Please provide a physical address for orders – products cannot be delivered to just a PO Box address.
The Jackery Explorer 300 Portable Power Station offers versatility and portability. Weighing just 7.5 lbs, it’s easy to carry during outdoor activities. With a capacity of 292Wh, it provides enough power for small devices like phones and laptops. However, it lacks the high wattage needed for larger appliances. Compared to other models, it focuses on lightweight use rather than heavy-duty backup power. If you are looking for backup for small devices, this generator is perfect, but it may fall short for home power needs.
Pros
- Ultra-lightweight at 7.5 lbs
- Offers a capacity of 292Wh
- Good for charging small devices
Cons
- Not suitable for larger appliances
- Limited wattage capacity
Best for: users needing lightweight power solutions. Not ideal for: homes requiring high output.
This power station is great for small devices but not home backup.
4. Best for Beginners
Oxseryn 4400-Watts Inverter Generator, Open Frame Generator Gas Powered, Emergency Home Backup, RV Ready 30A Outlet, EPA Compliment
- Powerful Output: 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC port, 14 hours runtime at 25% load
- Gas Powered: 2 gallon fuel tank capital
- Features: Inverter technolog, ECO mode, EPA compliment, RV ready, overload protection, low oil shutdown, cold start technology
- Portable Generator: Weight 56lbs, lightweight and easy to move
- Note: All Oxseryn generators are functionally tested in the factory, so there may be a slight smell of gas when you receive it
The Oxseryn 4400-Watts Inverter Generator is another option to consider for home backup. It delivers 3400 running watts, perfect for essential appliances. This model has a 30A outlet, making it RV-ready as well. It provides up to 14 hours of runtime at 25% load, which is impressive for its size. However, it shares the limitation of lower power output, similar to the other Oxseryn model. If you have a smaller home or limited power needs, this generator could fit well.
Pros
- 4400 peak watts and 3400 running watts
- RV-ready 30A outlet
- 14 hours runtime at 25% load
Cons
- Limited power for larger appliances
- Similar performance to other budget models
Best for: RV users needing backup. Not ideal for: larger home needs.
This generator is suitable for RV and small home use.
5. Best Compact
DuroStar DS13000MX 13,000-Watt 500cc Dual Fuel Portable Generator – Gas and Propane, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready,…
- 13,000 Watts of Reliable Power for Home Power Backup – Keep your home, job site, or RV powered during storms and outages with dual fuel capability and a heavy-duty build.
- Dual Fuel Technology – Gasoline or Propane – Choose between gasoline for maximum power or propane for longer run times and cleaner emissions, ensuring fuel flexibility in any emergency.
- CO Alert for Enhanced Safety – Advanced carbon monoxide detection automatically shuts down the generator if dangerous levels are detected, protecting your family from harmful fumes.
- Push-Button Electric Start & Intuitive Control Panel – Easily start your generator with the push of a button, and quickly switch fuel types using the front-facing fuel selector.
- Transfer Switch-Ready with 50-Amp Outlet – Power your entire home by connecting directly to a transfer switch, thanks to the 50A heavy-duty outlet.
- Rugged All-Metal Construction – Built to Last – Designed with a durable steel frame and reinforced power panel, this generator withstands harsh weather and heavy use for years of reliable performance.
The DuroStar DS13000MX provides powerful backup for larger homes. With 13,000 watts of peak power, it can handle heavy appliances during outages. It features both gasoline and propane options, providing flexibility. This generator is also equipped with a remote electric start, making it easy to operate. Its limitation lies in its size and weight, making it less portable than smaller models. If you prioritize power and reliability, this generator is an excellent choice for home backup.
Pros
- 13,000 peak watts for heavy appliances
- Dual fuel technology for flexibility
- Remote electric start for convenience
Cons
- Heavy and large for transport
- Requires more storage space
Best for: homes needing heavy-duty backup power. Not ideal for: those requiring portability.
This generator is power-packed for serious home backup needs.
6. Best Splurge
Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor
- Gasoline: 5300 Running Watts & 6500 Peak Watts; Propane: 4800 Running Watts & 5800 Peak Watts; 4.7 Gallon Fuel Tank with Fuel Gauge; Up to 14.5 Hours of Run Time with 120/240V Volt Selector Switch
- Features One 5–20R 120V 20V Household Duplex Receptacle, One RV-Ready TT-30R 30A Receptacle, and One Transfer Switch Ready L14-30R 30A Receptacle; All Outlets Have Rubber Covers for Added Safety
- Plug-and-Play: Comes with Oil, an Oil Funnel, Propane Hose, Tool Kit, Wheel Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- Powered by a 274 CC Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO) Shutdown
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
The Westinghouse 6500 Watt Dual Fuel Generator delivers solid performance for home backup. It provides 5300 running watts, which is sufficient for essential appliances. This model includes a CO sensor, adding a safety feature for home use. It runs for up to 14.5 hours, giving you extended power during outages. However, its power output is lower compared to larger models like the 12500 Watt generator. It suits smaller homes or users with basic needs well.
Pros
- 5300 running watts and 6500 peak watts
- CO sensor for safety
- Runs for up to 14.5 hours
Cons
- Less power than higher wattage models
- May not support multiple high-demand devices
Best for: smaller homes needing reliable backup. Not ideal for: those with high power demands.
This generator provides reliable power for essential home backup.
7. Best Value
Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- Perfect as a backup power source for larger homes or a dependable source of portable power
- 14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500 running watts (propane)
- Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank
- Engineered with low THD, so it’s safe for sensitive electronics. Power phones, computers, TVs and more. Stay connected with people, news and entertainment during power outages, or on jobsites and campsites. Durable copper windings help your generator produce cleaner power, run cooler and last longer
- Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve
The Westinghouse 14500 Peak Watt Dual Fuel Generator is a powerful option for larger homes. With 14,500 peak watts, it can handle most household needs during outages. It has a large 9.5-gallon fuel tank, allowing for longer runtimes of up to 19 hours. The remote start feature adds convenience. However, its size makes it less portable than smaller models. If you need reliable power for a larger home, this generator is an excellent choice.
Pros
- 14,500 peak watts for high demands
- Up to 19 hours run time on a full tank
- Remote start for convenience
Cons
- Bulky and heavy for transport
- Requires more storage space
Best for: large homes with high power needs. Not ideal for: those needing a compact solution.
This generator is a strong choice for demanding home backup needs.
8. Best for Small Spaces
Portable Solar Generator 300W Portable Power Station with 60W Solar Panel
- Portable Generator with 60W Solar Panel Included: with a big battery pack, ZeroKor 300W solar powered generator are powerful enough to charge smartphones,tablets,laptops,headphones or other outdoor small camping supplies(Tips:Using electrical appliances over 300W may damage the portable solar generator, especially some devices that are prone to heat or built-in air compressor such as coffee maker,Hair dryer, water pump etc )
- Multiple Charging outlets for camping gear with SOS Flashlight: with 2* 300W Max wall AC outlets, 1* DC port (9V-12.6V/10A max ), 3* 5V/3A Max USB ports, 1*quick charge USB port (5V/3A 9V/2A Max), Flashlight with reading mode and SOS mode for your outdoor Adventures, our portable solar power station offers a versatile charging solution,allowing you to charge your outdoor smart devices directly from a wall AC outlet
- Multiple Charging Optional, Solar Panel Charger 60W Included: ZeroKor portable power bank generator can be recharged by Home AC outlet, DC5521 13V-23V Solar Panel (Portable Power Station built-in MPPT), 12V Carport. Take the portable solar power bank generator with you on-the-go and never worry about power shortage,the portable AC outlet design makes it more suitable for Tent camping OFF-Grid
- Built in BMS(Battery Management System) : ZeroKor portable power station features short circuit protection, over-current protection, over-voltage protection, overload protection and overheating protection. The built-in cooling fan system will automatically start and stop according to the portable battery pack internal temperature during use. Acting as a portable solar power bank, it accommodates multiple devices simultaneously, making it perfect for indoor and outdoor use
- HIGH CONVERSION EFFICIENCY: ZeroKor solar panels 60W monocrystalline solar cell have a high conversion efficiency of 20.5%, and its performance is better than that of polycrystalline solar panels under the condition of insufficient light
- MULTI-PURPOSE USAGE: Foldable solar charger 60W with USB-A output(5V/3A, 9V/2A, 12V/1.5A),USB-C output(5V/3A, 9V/2A, 12V/1.5A ,15V/2A Max), can charge small devices including smartphones, tablets, digital cameras etc, equipped with DC interface(18V/3.3A 60W Max), which can charge outdoor portable power station( NOTE: The junction box is not waterproof and please keep it dry)
- Good Ideal, The Wise Choice of Camping Accessories,7*24 Hr Customer Service: ZeroKor portable power station is the holiday goods for friends or family member who loves travel outdoor. We offer professional customer assistance . Package includes 1*300W Portable Power Station, 1*AC power adapter, 1*Cigarette Lighter Adapter, 1*12V Car Charging Cable,1* Zerokor 60W Solar Panel Kit and 2*user manual
- Warm Reminder: The portable solar generator performance is maintained by charging and discharging, Not charging for a long time may cause the unit to enter protection state,more than 300W power devices will cause the portable generator unavailable, please don’t use up the unit’s power,keep the battery capacity at 60%-80%(it is not recommended that the portable generator be used only as an emergency power supply)
The Portable Solar Generator 300W is a unique option for small power needs. It comes with a 60W solar panel, providing a renewable energy source. This generator is lightweight and easy to transport, suitable for camping or outdoor use. However, its limited power output means it cannot handle large appliances. Compared to traditional generators, it offers a greener choice. If you need something for small devices or outdoor activities, this generator is a good fit.
Pros
- Includes a 60W solar panel
- Lightweight and portable design
- Good for charging small devices
Cons
- Not suitable for larger appliances
- Lower power output than other models
Best for: outdoor activities and small device charging. Not ideal for: home backup needs.
This generator is perfect for portable power needs but not for home backup.
Generators Compared Side by Side
The table below compares power output, fuel type, and run time. Look for the best inverter generator for home backup that meets your needs. Check the columns for specific details on each model.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Westinghouse 12500 Watt Dual Fuel Home Backup Portable… | Top Pick | Westinghouse | $999 | Check |
| 2 | Oxseryn Power Equipment 4400 Watts Inverter Generator Gas… | Best for Home Backup | Oxseryn | $262.18 | Check |
| 3 | Jackery Explorer 300 Portable Power Station,292Wh | Runner-Up | Jackery | $259 | Check |
| 4 | Oxseryn 4400-Watts Inverter Generator | Best for Beginners | Oxseryn | $269.97 | Check |
| 5 | DuroStar DS13000MX 13,000-Watt 500cc Dual Fuel Portable… | Best Compact | DuroStar | $899 | Check |
| 6 | Westinghouse 6500 Watt Dual Fuel Home Backup Portable… | Best Splurge | Westinghouse Outdoor Power Equipment | $579 | Check |
| 7 | Westinghouse 14500 Peak Watt Dual Fuel Home Backup… | Best Value | Westinghouse | $1349 | Check |
| 8 | Portable Solar Generator 300W Portable Power Station with… | Best for Small Spaces | Hengke Energy(GuangDong) Co., Ltd | $199.97 | Check |
| 9 | Westinghouse 14500 Peak Watt Tri-Fuel Home Backup… | — | Westinghouse Outdoor Power Equipment | $1499 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered data from trusted sources like manufacturer websites and user reviews. This research included over 50 models of inverter generators. Each generator’s specifications were carefully noted.
How we built this shortlist
We narrowed down our list based on power output, run time, and user ratings. Only models that received good feedback and met a minimum output were chosen. This helped us focus on quality options.
What we ruled out and why
Models with low power output or poor user reviews were eliminated. Generators lacking essential safety features were also not included. This ensured we only recommend the most reliable choices.
What we did not do
No products were tested by hand or in a lab setting. We did not take any measurements or assign scores. Our recommendations are based solely on data gathered from available sources.
How often this page is updated
This page will be updated quarterly. We will review new products and adjust our recommendations accordingly. Changes will reflect the most current information available.
What to look for
Power Output
Look for a generator that meets your wattage needs. Higher running watts mean more devices can be powered. A good rule is to choose a generator that can handle at least 20% more than your combined wattage.
Fuel Type
Consider whether you want a gasoline or propane generator. Dual fuel options provide flexibility. Propane generally offers longer runtimes, while gasoline can usually provide more power.
Run Time
Check the run time at 50% load. A longer run time means less frequent refueling. Aim for at least 8 hours on a full tank for home backup use.
Portability
If you need to move your generator, look for lightweight options. Generators with wheels or handles make transport easier. A weight under 100 lbs is usually manageable for one person.
Noise Level
Generators can be loud, so look for models with a low dBA rating. A rating below 60 dBA is generally quiet. Consider how noise might affect your neighbors or family during outages.
How to Choose Generators
Determine Your Power Needs
Calculate the total wattage of devices you want to run. This should include essentials like the refrigerator and lights. Choose a generator that can provide at least 20% more power than your total needs.
Choose Between Gasoline and Propane
Decide if you prefer gasoline or propane. Gasoline typically offers higher peak power output. Propane is cleaner and usually burns longer, making it a good choice for extended outages.
Consider Run Time Requirements
Look for the run time at half load. Most home backups need at least 8 hours of run time. This will keep your essential devices powered through the night or during outages.
Check the Weight and Portability
If you need to move your generator, check its weight and features. Models below 100 lbs are easy to handle. Wheels and handles can make transport easier.
Review Noise Levels
When choosing a generator, consider its noise level. Look for models with a dBA rating under 60. This will help keep the environment peaceful, especially during night use.
Frequently asked questions
What is the best inverter generator for home backup?
The best inverter generator for home backup is the Westinghouse 12500 Watt Dual Fuel Generator. It offers high power and excellent features for reliability.
How long can an inverter generator run?
Run time varies by model. Most inverter generators run between 8 to 14 hours at half load. Check the specs of your chosen generator for details.
Can I use an inverter generator for my refrigerator?
Yes, you can use an inverter generator to power a refrigerator. Just make sure the generator can handle the starting wattage required by the unit.
Are inverter generators quieter than regular generators?
Yes, inverter generators tend to be quieter than traditional generators. Many models operate at 60 dBA or lower, making them suitable for residential areas.
Do inverter generators use more fuel?
Inverter generators can be more fuel-efficient than traditional generators. They adjust their output based on the demand, which can save fuel during light use.
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