The 12 best inverter generators for home backup of 2025

Operate your 11,000-watt portable generator right out of the box on either gasoline or propane, plus features CO Shield carbon monoxide auto shutoff system

At 11,000 starting watts and 9,000 running watts on gasoline, and 11,000 starting watts and 8,100 running watts on propane, enjoy up to 15 hours of run time on a full tank of gasoline with a noise level of 64 dBA from 23 feet

Trust the reliable 459cc Champion engine with its battery-included electric start feature and built-in Cold Start Technology for easy starts in cold weather

Two 120V 20A GFCI household duplex outlets, a 120/240V 30A locking outlet, a 120/240V 37.5A outlet, and a 12V automotive-style outlet

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

224cc dual-fuel engine runs on both gasoline (6800 surge watts, 5100 rated watts) and propane (6000 surge watts, 4500 rated watts)

Bonded-neutral 240V configuration provides low-power Level 2 charging for battery and hybrid electric vehicles

The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Includes fuel shut-off to help limit maintenance, onboard wheels, a telescoping pull handle, one L14-30R 120V/240V receptacle, two three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, a voltage selector switch, a tool-free LPG quick-connector, a six-foot-long LPG regulator hose, and a three-year warranty

With 13,000 watts of power, the XP13000EH Dual Fuel generator will keep your whole home running during a storm or power outage

DuroMax is the industry leader in Dual Fuel portable generator technology, with a full assortment ranging from digital inverters to generators that can power your entire home

At the core of all our products resides a robust DuroMax engine. Designed for Power. Designed to Last

The XP13000EH comes with a push button start, a front facing interface that allows you to change your fuel type in seconds, and a wide variety of outlets (including a transfer switch-ready 50 amp outlet)

Constructed with a heavy-duty all metal frame and power panel - No plastic parts

Built to withstand severe weather and years of heavy wear-and-tear

Power wherever and whenever you need it - No-flat tires roll easily over any terrain

100% Copper Windings - Unlike aluminum, copper is a superior heat conductor that extends the life of your generator

Stay powered with our EH line of portable generators

DuroMax portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. Unlike traditional standby generators that are large, expensive, yet only serve one purpose, DuroMax generators will power you whether you’re at home, on an RV trip, or at the jobsite

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 Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; 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

Powerful & Clean Energy Output：4500W peak watts / 3500W running watts, delivering dependable power for RVs, camping, home backup, and outdoor work. Advanced inverter technology provides clean and stable electricity, making it safe for sensitive electronics like laptops, CPAP machines, and mobile devices.

Quiet Generator: Ultra-quiet operation at just 60.5 dB(A)—perfect for campgrounds, RV parks, and residential areas. Eco Mode dynamically adjusts engine speed to optimize fuel efficiency and reduce noise.

Compact, Lightweight & RV Generator: Portable inverter generator 4500P weighs just 55.12 lbs for easy transport and storage. Compact dimensions: 20" (L) x 12.2" (W) x 19.3" (H). Compatible with Erayak wheel kit & telescoping handle for enhanced mobility.

50A Parallel-ready: Connect two units to double your power output (parallel kit sold separately). When two 4500P units are connected in parallel, they deliver a rated power of 7,000W and a peak power of 9,000W, while supporting a 50A output.

50A Parallel Generator: Connect two 4500W power generators to double your power output (parallel kit sold separately). When two 4500P units are connected in parallel, they deliver a rated power of 7,000W and a peak power of 9,000W, while supporting a 50A output.

Versatile Power Outlets for Every Need: 1 x 30A L5-30P outlet for RV power connectivity.2 x 120V AC outlets for home appliances, tools, and lights.12V 5A cigarette lighter port + USB-A & USB-C ports for charging multiple devices on the go.Advanced safety with built-in 20A & 30A circuit breakers for overload protection.

Clean Power Protect your Sensitive Electronics: Low THD (0.2%-1.2%) inverter technology ensures safe power for laptops, TVs, gaming consoles, and medical devices.

Fuel Efficient Generator: Consumes only 2.125L (0.561 gallons) per hour at rated load, and just 0.8L (0.21 gallons) per hour at 25% load — saving you money on every run.

What’s included: Oil Funnel, Maintain Tools Kit, Cigarette lighter cable, User Manual, Erayak 3-year limited warranty with FREE lifetime technical support

𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗢𝘂𝘁𝗽𝘂𝘁: 4000 peak watts and 3200 running watts, gas powered by 208CC 4-stroke OHV engine, perfect for RV camping and home backup.

𝗠𝘂𝗹𝘁𝗶-𝗢𝘂𝘁𝗽𝘂𝘁 𝗢𝗽𝘁𝗶𝗼𝗻𝘀: Includes 2*120V AC ports, 1*12V DC port, 1*RV port.

𝗟𝗼𝗻𝗴 𝗥𝘂𝗻𝘁𝗶𝗺𝗲: 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.

𝐋𝐨𝐰 𝐍𝐨𝐢𝐬𝐞: Under 72 dBA from 23FT away, this generator provides steady power for your home during a power outage or RV nights.

𝗟𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁 𝗮𝗻𝗱 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲: Only 56lbs, easy to move around.

𝗡𝗼𝘁𝗲: 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.

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); 12,000 peak watts, 9,500 running watts (natural gas)

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

Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve

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

Start and stop with ease from up to 80 feet away with the included wireless remote key fob, plus, features CO Shield carbon monoxide auto shutoff system

At 11,000 starting watts and 9000 running watts, enjoy up to 15 hours of run time on a full tank of gasoline with a noise level of 64 dBA from 23 feet

Trust the reliable 459cc Champion engine with its battery-included electric start feature and built-in Cold Start Technology for easy starts in cold weather

Two 120V 20A GFCI household duplex outlets, a 120/240V 30A locking outlet, a 120/240V 37.5A outlet, and a 12V automotive-style outlet

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

[Versatile Power Supply] With 3500 peak watts and 3000 running watts, our generator can easily power a small house, RV, food truck, and more. It is the ideal product for home backup power under extreme weather. And its compact and lightweight design (47lbs) makes it perfect for outdoor living and travel.

[Extended Run Time] Use Eco mode to extend your run time up to 8.3 hours @25% load (750w load) or 4.5 hours at 50% load (1500w load).

[Power More Appliances] Our generator features 1 x 120V 30 amp RV outlet, 2 x 120V 20 amp outlets, and 2 x 5V DC USB outlets, making it compatible with all types of standard electrical equipment.

[Clean Power] Inverter technology produces clean pure sine wave power, providing safe, high-quality current for sensitive equipment without damaging electronics. Charge phones, laptops, cameras, and more with ease.

[Quiet Operation] At just 58 decibels in Eco mode (at a distance of 23 feet), our generator is as quiet as a normal conversation or running dishwasher, making it perfect for use in any setting without disturbing others.

[Brand Warranty] maXpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.

[Complete Accessories]The generator is equipped with a variety of accessories: 1 x Spark Plug Socket Wrench; 1 x Oil Funnel; 1 x RV30 Plug; 1 x Generator Parallel Cables; 1 x Screwdriver; 1 x Generator Dust Cover; 1 x Owner Manual; And includes a complete user manual and operation video to solve your problems during installation, operation, maintenance and storage.

HIGH POWER OUTPUT: The inverter generator produces 2500 peak watts and 1900 running watts, powerful energy in a tiny body, perfect for powering essential devices during outdoor activities or emergencies

PORTABLE & LIGHTWEIGHT: Weighing only 39.7 lbs, the portable generator features a convenient carrying handle, making it easy to transport for camping, tailgating, and other outdoor activities

QUIET OPERATION: Operating at a noise level of 69dB at 23 feet, it ensures a quieter environment. The 2500w Inverter Generator operates without disturbing noise

EXTENDED RUNTIME: The 1.05-gallon fuel tank allows for up to 11 hours of operation at 25% load and 5.5 hours at 50% load, providing long-lasting power and can save up to 25% fuel

VESATILE OUTPUT OPTIONS: Includes 2x 120V AC outlets, 1x 12V DC outlet, and 2x 5V USB ports, the gas powered generator allowing you to power a wide range of devices simultaneously.

HIGH POWER OUTPUT: With a starting wattage of 4400W and a rated wattage of 3600W, this generator provides ample power for your home, RV, or job site needs

EXTEND RUNTIME: Equipped with a 1.6-gallon fuel tank, it offers an impressive 11 hours of runtime at 25% load, ensuring long-lasting performance without frequent refueling

SUPER QUIET OPERATION: Operating at a sound pressure level of 76 dB from 23 feet at 25% load, this generator is designed to be quiet, making it ideal for use in residential areas or during camping trips

DURABLE & PORTABLE: Weighing 61.29 lbs and featuring a compact design (19.3 x 16.9 x 16.5 inches), this generator is easy to transport and store, perfect for on-the-go power needs

SAFETY FEATURES: Powered by an EPA Compliant 223cc 4-stroke gas engines and includes multiple safety warnings and features such as carbon monoxide detection, low oil level shutdown, and overload protection, ensuring safe and reliable operation

Wireless Remote Start: Start and stop with ease from up to 80 feet away with the included wireless remote key fob, plus, features CO Shield carbon monoxide auto shutoff system

Tri Fuel: Your 11,000-watt portable generator operates on natural gas, propane, or gasoline, plus natural gas and propane hoses are included so the unit is ready to run on any fuel right out of the box

Powerful: Gasoline: 11,000 starting watts and 9000 running watts, propane: 11,000 starting watts and 8100 running watts, natural gas: 11,000 starting watts and 7290 running watts and engine oil is included

Clean Power for Sensitive Electronics: Two 120V 20A GFCI household duplex outlets, a 120/240V 30A locking outlet, a 120/240V 37.5A outlet, and a 12V automotive-style outlet

Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts