When the power goes out, having a reliable generator can be a lifesaver. Whether you need to keep your refrigerator running, power essential medical equipment, or simply light up your home, a generator can provide the backup power you need. In 2024, the market is flooded with options, making it crucial to choose the right one for your needs. In this article, we will explore the 10 best generators for sale on Amazon, along with a comprehensive buying guide to help you make an informed decision.
- 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
- 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)
- Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve; 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
- All Westinghouse portable generators are gunctionally 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
- Compatible Models：QYZZRS Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 100 Amp Panel.
- Interval Space Required：1 To 1 1/2 inches Spacing Between Main and Generator Breaker.
- Installation Note: Before installing the interlocking kit, Attach the screws to the interlock kit first. Let's simulate the use of the test, so that we can better align the installation position, to avoid errors in the installation position, resulting in failure to use.
- Safe use：The manual transfer switch device allow portable generator safe back feeding power supply to distribution panel and home line. Prevent utility and generator supplies from being ON at the same time. Aren't putting electrician in dangerous and damage electric devices during power outages.
- Package：Our Generator Interlock kit include 1 × Interlock plate, 3 × Screws kit, 1 × Drill Bit, 1 × Instruction Bulletin, 2 × Generator Start-Up Procedure Label, 8 × Remind Label, 2 × Zip Ties.
- 224cc engine generates up to 4800 surge watts and 4000 rated watts
- Produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops
- 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 onboard wheels, a telescoping pull handle, four three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, and a three-year warranty
- 149cc engine generates up to 3600 surge watts and 2900 rated watts
- Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
- Ultralight body weighs in at a mere 46 pounds for easy transport and torage
- Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
- Includes two three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, and a three-year warranty
- Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
- Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
- Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
- 4-gallon tank provides up to 11 hours of half load run time
- Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty
- Reliable Portable Power Station: With a 384Wh capacity and 600W rated output power (peaking at 1800W), this portable power station is designed to handle a wide range of power needs. Its stable AC output voltage of 110V ±3% at 60Hz ensures consistent performance, whether you're on an outdoor adventure or in an emergency. Compact yet powerful, it provides the reliable energy source you need, wherever you go.
- Versatile Fast And Solar Charging: Charge your portable power station from 0% to 80% in just 1.5 hours using the AC adapter, or opt for solar charging with solar panels for a sustainable off-grid experience. With flexible charging options, including car charging(3-4h), this outdoor power station ensures you’re always powered up—whether at home, on the road, or off the grid.
- Powerful Versatility for Multiple Devices: Equipped with 2 USB-C ports, 2 USB-A ports, 2 pure sine wave AC outlets (600W, 1800W peak), a DC car port (140W), and a convenient 18W wireless magnetic phone charger, this portable power supply supports up to 8 devices simultaneously. Additionally, enjoy music on the go with its built-in music player, perfect for outdoor gatherings or road trips.
- Lightweight Design Design And UPS Function: Weighing just 11.2 lbs, its ergonomic dual-groove design ensures easy portability without extra bulk. With built-in LED lights (3 modes) and UPS function that can seamlessly switches to battery power during outages, ensuring your devices remain operational without interruption, it’s perfect for emergency backup, power outages and camping.
- Long-lasting Power Generator: Powered by robust LiFePO4 batteries, this portable generator offers a lifespan of up to 3,000+ cycles, ensuring years of reliable use. With intelligent temperature control managed by a built-in cooling fan, it automatically turn on to keep the device within a safe temperature range. Engineered for impact resistance and backed by a 1-year warranty, we ensure your peace of mind. Should you encounter any issues, our team is ready to help, ensuring a response within 12 hours.
- Keep your family safe with 5600 starting watts and 4500 running watts of power
- Wheel and handle kit makes for easy transport between uses
- 4.3-gallon gas tank provide up to 12.5 hours of half-load run time
- Packed panel includes two standard 120V 5-20R 20-amp outlets, one RV-ready 120V 30-amp TT-30R outlet, and one transfer-switch-ready 120V 30-amp NEMA L5-30R twist lock receptacle
- Features a 224cc compliant engine and a three-year limited warranty
- 13500 Peak Watts, 10500 Running Watts (Gasoline); 12500 Peak Watts, 9500 Running Watts (Propane); 10000 Peak Watts, 8500 Running Watts (Natural Gas); Remote Start with Included Key Fob, Electric and Recoil Start; Up to 19 Hours of Run Time on a 9.5 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 500cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO) Shutdown, and Digital Hour Meter
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, and 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
- EFFICIENT CHARGING: Use the adapter included in the package to charge the power station from 0 to 80% in 2hrs, and use the this power supply to charge other devices at the same time while charging, which could be equivalent to a charging strip , improving the efficiency of uses. It can be charged efficiently with MARBERO's dedicated 30W or 60W solar panel, suitable for outdoor or backyard camping
- COMPACT & PORTABLE DESIGN: Super slim size(6.5 x 4.6 x 3.1 inches), the portable power station is about the size of a basic DSLR; With the strong yet lightweight(3.2lbs) plastic case, plus an ergonomic handle, it's quite suitable for outdoor camping, road trips, backyard camping, home, school, office,etc.
- MULTI-OUTPUT: There are 8 output ports could be used at the same time, and the built-in BMS system ensures stability and safety. The car DC charger output cable(included) will supply power to car refrigerators, vacuum cleaners, and air compressor in emergencies. USB and USB C PD ports are compatible for all the mobile phones(1hr full), tablets(1.5hrs full), laptops(2hrs full), it's an essential unit for road trips. The two AC output ports will power home appliances, such as small TVs, game consoles, projectors, inflatable beds, drones, etc.
- BRIGHT LED LIGHTS: With three levels of brightness, the portable power bank can be used as a large-capacity professional flashlight when needed, which is very suitable for use when the car breaks down, power outage at home, or a tent power supply. The 1st level can be used for 68hrs(light up a small room), the 2nd level can be used for 48hrs(lighting for walking at night), and the 3rd level can be used for 37hrs(light up the living room). In case of emergency, there is SOS flashing mode, use the international SOS frequency to call for help.
- SECURED & ASSURED: The Battery Management System (BMS) allows for voltage control, temperature control and more advanced safety operations. Designed with the cooling vents on the back to help this portable power supply keep the temperature constant, its internal electrical elements will not be damaged by high temperatures. When it comes to short circuit or overload, it automatically shuts off the power to protect itself and the powered devices. By using the cylindrical batteries which meets UL safety standards. UL drop tested (3 drops from 0.9m on any kind of surface).
What to Consider When Buying a Generator
Before diving into our top picks, it’s essential to understand what to look for in a generator. Here are some key factors to consider:
Power Output
The first thing to consider is the power output of the generator. This is measured in watts and determines how many appliances you can run simultaneously. For basic needs, a generator with a capacity of 3,000 to 5,000 watts is usually sufficient. However, if you want to power larger appliances or your entire home, look for generators with 10,000 watts or more.
Fuel Type
Generators can run on various fuel types, including gasoline, propane, and diesel. Each fuel type has its pros and cons. Gasoline is readily available but can be less efficient. Propane is cleaner and can be stored for longer periods, while diesel generators are known for their durability and fuel efficiency.
Portability
If you plan to use your generator for camping or outdoor events, portability is crucial. Look for lightweight models with wheels and handles for easy transport. For home backup, a heavier generator may be acceptable as long as it meets your power needs.
Noise Level
Generators can be noisy, which can be a concern, especially in residential areas. Look for models with lower decibel ratings for quieter operation. Inverter generators are typically quieter and produce cleaner power, making them ideal for sensitive electronics.
Safety Features
Safety should always be a priority. Look for generators with features like carbon monoxide shut-off, low oil shut-off, and overload protection to ensure safe operation.
Top 10 Generators for Sale on Amazon
1. Westinghouse WGen9500TFc Tri-Fuel Portable Generator
The Westinghouse WGen9500TFc is a powerhouse with a running capacity of 9,500 watts and starting watts of 12,500. This tri-fuel generator can run on gasoline, propane, or natural gas, providing versatility in fuel options. It operates at a relatively quiet 74 decibels and features a remote electric starter for convenience. With multiple outlets, it can power several appliances simultaneously, making it an excellent choice for home backup.
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2. Honda EU2200i Companion Inverter Generator
The Honda EU2200i is known for its portability and durability. With a running capacity of 1,800 watts and starting watts of 2,200, it’s perfect for camping and outdoor events. It operates quietly at 68.9 decibels and produces clean power, making it safe for sensitive electronics. The ability to connect two units for increased output is a significant advantage.
- Portable Design: Weighing just 46.5 pounds, this Honda generator is lightweight and easy to transport.
- High Wattage: With a maximum output of 2200 watts, it provides ample power for most household and commercial needs.
- Fuel Efficient: Powered by gasoline, it offers excellent fuel efficiency and long runtime on a single tank.
- Quiet Operation: Equipped with a super quiet inverter technology, it operates at a low 50 dB(A), making it ideal for residential use.
- Reliable Honda Engine: Built with a durable 4-stroke Honda engine, it provides reliable performance and longevity.
3. Predator 9500-Watt Inverter Generator
The Predator 9500 is a robust inverter generator with a running capacity of 7,600 watts and starting watts of 9,500. It operates quietly, making it suitable for residential use. The generator features wheels and handles for easy transport, and its multiple outlets allow for versatile usage. It’s an excellent choice for those needing substantial power without the noise.
- Super Quiet 62 dBA Dual Fuel Portable Invertor Generator (Clean & Safe sine wave power for all sensitive electronics)
- 9500W Peak / 7600W Rated [GAS] | 8550W Peak / 7200W Rated [LPG]
- Power your AC, fridge, and Home Use Power Backup with Ease
- 6.9 Gallon Fuel Tank, Long run time at 9.5 Hours @ half load
- 120V/240V 30A/50A home backup/RV/Industrial outlet
4. Craftsman C0010020 2200-Watt Portable Generator
The Craftsman C0010020 is a lightweight and portable generator with a running capacity of 1,700 watts. It’s perfect for small power needs, such as camping or powering essential appliances during an outage. Its quiet operation and easy transport make it a favorite among users.
- Built-in Handle for Easy Mobility: Carry with one hand for convenient portability and on-the-go power
- Easy Start: Start/Stop/Choke dial for quick and effortless starting process, getting you powered up in no time
- Steady Power: Inverter technology provides clean and reliable power, safely charging your sensitive electronics
- Parallel Ready: Connect two generators with parallel kit (sold separately) for increased power output when needed
- Quiet Operation: Enjoy peaceful camping trips with whisper-quiet performance, minimizing noise disruptions
5. Generac 69981 Powerpact Standby Generator
The Generac 69981 is a standby generator with a running capacity of 7,500 watts. It’s designed to power essential circuits in your home during an outage. While it requires professional installation, its automatic operation and quiet performance make it a reliable choice for homeowners.
- Remote Monitoring Anywhere: With Generac 7043 22kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
- Whole House Protection: Enjoy comprehensive coverage with Generac's 200 Amp NEMA 3R smart switch, designed for outdoor use with an aluminum enclosure. This ensures that your home remains powered and protected during power outages
- Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
- High-Quality 22kW Power: True Power Technology delivers clean, stable 22,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
- Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
6. Champion 4,650-Watt Dual Fuel Inverter Generator
The Champion 4,650-Watt Dual Fuel Generator offers the flexibility of running on either gasoline or propane. With a running capacity of 3,650 watts, it’s suitable for home backup or outdoor use. Its portability and clean power output make it a versatile option for various applications.
- ADVANCED DIGITAL HYBRID DESIGN: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus our Economy Mode feature saves fuel and extends engine life
- DUAL FUEL: This RV Ready inverter operates on gasoline or propane and has a 120V 30A RV, plus two 120V 20A household outlets and 12V DC outlet with dual USB adapter
- QUIET TECHNOLOGY: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4250 starting watts and 3500 running watts for up to 22 hours run time on gasoline. Covered Circuit Breakers : Yes
- PARALLEL READY: If you purchase the optional ParaLINK Parallel Kit, you can increase your power output by connecting up to two 3000-watt or higher inverter generators
- CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
7. DuroMax XP13000HX Dual Fuel Generator
The DuroMax XP13000HX is a powerful dual fuel generator with a running capacity of 10,500 watts. It offers the convenience of using either gasoline or propane and features a digital display for easy monitoring. Its durability and high output make it suitable for both home and industrial use.
- With 13,000 watts of power, the XP13000HX Dual Fuel generator will keep your whole home running during a storm or power outage, while protecting your family from harmful fumes with CO Alert
- Enjoy the freedom and flexibility of running your generator on either gasoline or propane. Propane is cost effective, clean-burning, fuel efficient, low maintenance, has a long shelf life, and is a readily-available fuel source.
- Built using a powerful 500cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years.
- The XP13000HX 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)
- The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!
8. Bluetti AC500 Home Battery Backup w/ B300S Expandable Battery
The Bluetti AC500 is a solar generator that provides a running capacity of 5,000 watts. It’s an eco-friendly option that can be expanded with additional batteries for increased capacity. With multiple outlets and rapid recharge capabilities, it’s an excellent choice for sustainable power needs.
- [Flexible Capacity] - Built-in with a 3000W inverter, the AC500 connects with 2 B300K LFP battery packs to boost the battery capacity to 5529.6Wh, catering to most RV power needs effectively.
- [16 Versatile Ports] - The NEMA 14-50R, TT-30, and L14-30 ports are perfect for heavy-duty appliances. Just plug in what you want to charge, and AC500 will do the rest for you.
- [How to Connect AC500 with B300K] - The package includes a P090D to P150D cable, which is required to connect the AC500 to the B300K. Please note that this cable is shipped separately.
- [24/7 UPS Home Backup] - Tie the AC500 & B300K system to the grid to power your entire home when a blackout occurs. Please note the UPS power system should be installed by a licensed electrician.
- [What You Get] - BLUETTI AC500 & 2 B300K(𝐬𝐡𝐢𝐩𝐩𝐞𝐝 𝐬𝐞𝐩𝐚𝐫𝐚𝐭𝐞𝐥𝐲), 15A AC charging cable, DC input cable, car charging cable, Bonus CA90 battery expansion cable (for Apex 300), P090D to P150D cable (for AC500), user manual.
9. Generac 7043 Home Standby Generator
The Generac 7043 is a high-capacity standby generator with a running capacity of 22,000 watts. It’s designed to power an entire home and features automatic switchover during outages. While it requires professional installation, its reliability and performance make it a top choice for homeowners with significant power needs.
- Remote Monitoring Anywhere: With Generac 7043 22kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
- Whole House Protection: Enjoy comprehensive coverage with Generac's 200 Amp NEMA 3R smart switch, designed for outdoor use with an aluminum enclosure. This ensures that your home remains powered and protected during power outages
- Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
- High-Quality 22kW Power: True Power Technology delivers clean, stable 22,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
- Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
10. Westinghouse iGen4500DF Dual Fuel Inverter Generator
The Westinghouse iGen4500DF is a dual fuel inverter generator with a running capacity of 3,700 watts. It’s lightweight and portable, making it ideal for camping and outdoor activities. Its quiet operation and clean power output make it a great choice for sensitive electronics.
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In conclusion, choosing the right generator is essential for ensuring you have reliable backup power when you need it most. Whether you need a portable option for camping or a standby generator for your home, the options listed above are some of the best available on Amazon in 2024. Consider your power needs, fuel preferences, and portability requirements to find the perfect generator for your situation.
Last update on 2026-03-10 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.
