If you're looking for a reliable and powerful generator to provide electricity for your RV, camping trip, or outdoor event, then a 50 amp generator is an excellent investment. These generators are capable of producing enough power to run heavy-duty appliances and electronics, making them a must-have for anyone who wants to stay comfortable while enjoying the great outdoors. But with so many options available, how can you be sure that you're getting the best 50 amp generator for your needs?
Before making a decision, there are several factors to consider. First, think about the size of the generator and how much noise it produces. If you plan to use it in a campground or residential area, you'll want to choose a model that's relatively quiet. Also, pay attention to the fuel source and how long the generator can run on a single tank. Finally, consider the safety features that are included, such as an auto-shutoff in case of low oil levels.
To help you make an informed decision, ask yourself some questions. Are you planning to use the generator primarily for short trips or for extended periods of time? How much power do you need to run all of your essential appliances? Are you concerned about the weight and portability of the generator? By answering these questions, you'll be able to narrow down your options and find the best 50 amp generator for your unique needs.
10 Best 50 Amp Generator
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1
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Ideal for home backup and RV power supply with 10000 watt capacity available in both gas and propane fuel options.
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2
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This product is ideal for homeowners who want to easily switch between generator and utility power during a power outage.
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3
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The product is ideal for heavy-duty power needs that require dual fuel options, portability, and compatibility with RVs and transfer switch systems.
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4
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Ideal for powering multiple appliances and tools during power outages, outdoor activities, and construction sites.
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5
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The product is ideal for connecting generators up to 12,500 running watts to power sources with a 50-amp capacity.
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6
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The product is ideal for providing safe and weatherproof power inlet for outdoor use of 3-prong generators up to 12500 watts.
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7
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The product is ideal for providing a safe and convenient way to connect a portable generator to your home.
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8
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Ideal for backup power at home and on RV trips, complying with all 50 states' standards, starting electrically.
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9
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The product is ideal for providing backup power to homes during outages through an automatic transfer switch.
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10
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Ideal for providing backup power to homes and RVs, with dual-fuel options of gas or propane, electric start, and approved for all 50 states.
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1. Durostar's 10kw Dual Fuel Portable Generator

The DuroStar DS10000EH 10,000-Watt Portable Generator is a powerhouse that provides ample power and flexibility. With a starting wattage of 10,000 and a running wattage of 8,000, this generator can handle heavy loads with ease. From powering lights and a refrigerator to a home air conditioner and high amperage power tools, this generator has got it all covered.
One of the standout features of this generator is its dual fuel technology. It can run on either gasoline or propane, giving you the freedom and flexibility of fuel choice. This is especially useful in case of emergencies, where gasoline may not be readily available.
The DuroStar 439cc OHV engine is a workhorse, providing plenty of power to handle multiple jobs. It is perfect for powering high voltage appliances and heavy-duty power tools. The MX2 technology allows you to get maximum power from each of the 120-volt receptacles. You can choose between operating the generator at both 120V and 240V simultaneously or at 120V only with full power. This feature is ideal for usage with RVs.
The fully featured power panel is another great feature of the DuroStar DS10000EH. It includes a wide selection of outlets for maximum compatibility in your applications. These include two 120V household GFCI outlets, one 120V 30A twist-lock outlet, one 240V 30A outlet, and one 240V 50A outlet. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries.
2. Homelink Transfer Switch Kit – Upgrade Your Power!

The product being reviewed is a device designed to allow the safe use of a portable generator to power a home. It is a versatile and universal device that can be upgraded later for use with a Generac home standby generator (up to 11kW) and is compatible with any portable generator with GFCI protected outlets.
The device features an electric rocker switch that allows for an easy switch from utility to generator power with the simple push of a button. Power indicator lights are also included to display when utility or generator power is present.
This product is an excellent addition to any home that experiences power outages or requires backup power. It prevents back-feeding and allows for safe and efficient use of a portable generator.
For those with Generac portable generator models, including XG10000E, XP10000E, GP15000E, and GP17500E, this device is compatible and can be purchased separately.
3. Powermax Dual Fuel Portable Generator – 12000w

The 12,000 peak watts/9,500 rated watts (gasoline) and 10,800 peak watts/8,550 rated watts (LPG) generator is a versatile and reliable power source for any situation. With the dual fuel capability, you can choose between gasoline and LPG fuel sources, making it ideal for emergency situations or natural disasters where LPG may be more readily available and easy to store.
The 457cc, single cylinder, 4-stroke, air cooled, OHV engine with electric start is protected by a durable powder coated frame, ensuring that the generator will withstand even the toughest conditions. The 8-gallon fuel tank provides up to 12 hours of continuous operation at half load when running on gasoline, making it perfect for extended use.
Featuring (4) 120V 20A AC outlets, (1) 120V/240V 30A twist-lock outlet, (1) 120V/240V 50A outlet, and (1) 12V DC output, this generator provides ample space for powering appliances, tools, and other devices. The convenient drop-down handles and 10” never-flat wheels also make it easy to move and store.
The generator comes complete with low oil shut-off, a 3-in-1 digital meter, and automatic voltage regulation for less worry and hassle. Additionally, it includes a propane hose and is backed by a 1-year limited warranty.
4. Champion Power Equipment 201004 9375/7500-Watt Portable Generator, Wireless Remote Start

Introducing the powerful and convenient Wireless Remote Start Generator by Champion. With the included wireless remote key fob, starting and stopping the generator has never been easier from a distance of up to 80 feet.
At 9375 starting watts and 7500 running watts, this generator packs quite a punch. Enjoy up to 8 hours of run time on a full tank of gasoline, while keeping the noise level at a reasonable 74 dBA from 23 feet away.
The reliable 420cc Champion engine with battery-included electric start is trusted to provide dependable power when it's needed most. Featuring a 3-way ignition switch and built-in Cold Start Technology, this generator effortlessly starts up even in cold weather conditions.
Equipped with covered outlets, including 120/240V 30A locking, 120/240V 50A RV, and four 120V 20A GFCI outlets, this generator is built to keep your appliances and equipment safe. The Volt Guard built-in surge protector prevents overloads, ensuring your electronics are always protected.
Champion stands behind its products and offers a 3-year limited warranty with FREE lifetime technical support from dedicated experts. Choose the Wireless Remote Start Generator by Champion for reliable, powerful, and convenient power generation.
5. 10-Foot Black Gen Cord For 12.5k Watts

The durable power cord is an essential accessory for anyone looking to connect a generator and transfer switch with just one cord. This high-quality cord is designed to provide maximum performance and long-lasting durability, making it an ideal choice for a variety of different applications.
With a maximum generator running wattage of 12,500, this cord is capable of handling even the most demanding power needs. Additionally, the cord has a maximum generator input of 50A @ 125/250VAC, ensuring that it can safely and effectively handle the power output of most generators.
The molded and watertight plug and connector ends of the cord provide an extra layer of protection against the elements, ensuring that the cord remains safe and functional even in harsh weather conditions. This makes it an excellent choice for outdoor use, as well as in situations where moisture or other environmental factors may be a concern.
Whether you're looking to connect your generator to your transfer switch for backup power during an outage, or simply need a reliable and durable power cord for your next outdoor adventure, the durable power cord is an excellent choice. With its high-quality construction, maximum performance capabilities, and superior protection against the elements, this cord is sure to meet all of your power needs.
6. Rophor 50a Weatherproof Generator Inlet Box

The Generator Power Inlet Box is an outdoor electrical inlet designed to provide a watertight connection for a 50 Amp SS2-50 generator cord. It can handle up to 125/250V and 12500W, making it an ideal solution for backup power during power outages. With its safety assurance feature, it prevents carbon monoxide fumes from entering your house by being located outdoors where the generator is running.
The power inlet box is designed to be hardwired through an outside wall directly to the transfer switch or panel, eliminating the need for cords running through windows or doors. It has passed the certifications of ETL, ensuring that it meets the highest safety standards.
Compared to ordinary boxes, this power inlet box has increased wiring space by 50%, making it easy to install. The generous wiring space and facilitates through-in simplify the installation process. The front of the box is removable, providing easy placement and wiring.
The power inlet box has a weatherproof spring cover that closes when not in use to protect the inlet from the elements. The surface of the box also has an anti-corrosive powder-coat paint that resists weather damage like rain and UV, ensuring that it will not rust.
The new upgraded version of the power inlet box features a Green Power Indicator. When the generator cord is plugged into the inlet and the generator is powered on, a green light on the flip lid will indicate that the inlet is working and ready to use. This provides optimum performance and added safety, making it easy to see when the power is on and when it's off.
7. Reliance Controls Pbn50 Non-Metallic Power Inlet Box, Amps 50

Introducing the NEMA 3R cabinet type power inlet box – the perfect solution for outdoor power needs. This sturdy and reliable power inlet box is designed to be installed near an in-use generator, making it the ideal choice for those who need a durable and raintight power solution.
Made from high-quality non-metallic materials, this power inlet box is built to last. It boasts a NEMA 3R cabinet type, ensuring that it can withstand even the harshest weather conditions. With its tough and durable design, you can rest assured that your power inlet box will remain in great condition for years to come.
This power inlet box is specifically designed to work with generators that have a maximum running wattage of up to 12,500 watts. So, whether you're powering a small outdoor event or you need a reliable power source for your business, this power inlet box has got you covered.
8. Green-Power 12000w Portable Generator: Home & Rv Ready

The GN12000CEW gasoline-powered generator is a reliable and powerful model that provides 9,500 watts of continuous running power. This model is equipped with a powerful 460cc 16HP LCT engine that is EPA certified, ensuring that it meets the highest environmental standards.
This generator features a 6.6-gallon gas tank and has a run time of up to 8 hours at half load, making it a great choice for extended use. It also features a simple electric start, making it easy to operate.
As part of our Atlas Series, this generator features a heavy-duty rugged design, making it a durable and long-lasting investment. It includes six weather-covered AC outlets, consisting of four 120V/20A NEMA 5-20A, one 120V/240V Twist-Lock NEMA L14-30R, and one 120V/240/50ANEMA RV ready TT-50. Additionally, it features a 12V/8.3A DC outlet, providing a variety of options for powering various devices.
This model includes 10" solid wheels and fold-away handles, which make moving the unit easy and convenient. It is also equipped with a low oil automatic shutoff feature that protects the engine from damage if oil levels get too low. Furthermore, the unit features a built-in fuel gauge to allow users to know when it is time to add more gasoline.
This generator is an ideal backup power source for use around the home and during emergencies. It is also great for recreational applications such as camping and tailgating, as it is capable of powering electronic devices, lights, small kitchen appliances, RV air conditioning, as well as power tools and bench tools. It is a powerful and reliable addition to your toolkit or recreational gear, ensuring that you are always prepared to handle any situation.
9. Champion Home Backup Power With Outdoor Switch

Introducing the Seamless 24/7 Power generator, the ultimate solution for uninterrupted power supply. With this generator, there is no need for manual operation, refueling, or extension cords. It comes with a 10-year limited warranty, providing peace of mind and assurance of quality.
Designed to operate in extreme conditions, the Sub Zero Start feature ensures reliable starting even in temperatures as low as -22º F. This feature is especially useful for areas with harsh winter weather.
The generator's innovative gullwing enclosure allows for easy installation and service. Its unique design provides easy access to all the components, making it a breeze to maintain.
The Quiet Power feature ensures that the generator operates with minimal noise. It comes with a low tone muffler and sound dampening liner, making it perfect for residential use.
The ATS50 is an outdoor rated (NEMA 3R) automatic transfer switch that comes with a 50-amp and 10-circuit capacity. It ensures that the generator automatically switches on in case of a power outage, providing uninterrupted power supply to your home or business.
10. Fuel-Flex Pro 12kw Generator

The DuroMax XP12000EH generator is powered by a strong and reliable 457cc OHV engine that guarantees high performance. It boasts a peak wattage of 12,000 with gasoline and 11,400 with propane, making it capable of handling heavy loads from household appliances to high amperage power tools. The running wattage is 9,500 with gasoline and 9,025 with propane, with running amperage at 120V of 79.17 and 75.21 respectively. The running amperage at 240V is 39.58 and 37.6 respectively. The generator has a runtime of 19 hours at 25% load and 8 hours at 50% load with gasoline, and 14 hours at 25% load and 7 hours at 50% load with propane.
The DuroMax XP12000EH comes equipped with dual fuel technology, providing the flexibility to run on either propane or gasoline. This feature allows users to choose their preferred fuel type and protects their investment by automatically shutting off the generator when it senses low oil levels. Additionally, the generator has DuroMax MX2 technology, which ensures maximum power from each of the 120-volt receptacles. You can choose to operate the generator at both 120V and 240V simultaneously or at 120V only with full power.
This generator is EPA and CARB approved for use in all 50 states, and its 4-stroke engine type ensures efficient and reliable operation. The DuroMax XP12000EH is designed to cater to all your power needs, from household use to outdoor activities. It is perfect for use during power outages, camping trips, outdoor events, and construction sites.
To ensure safe operation, the DuroMax XP12000EH comes with a detailed safety manual that outlines the necessary precautions and instructions for use. Overall, the DuroMax XP12000EH generator is a reliable, powerful, and flexible unit that provides ample power for all your needs.
Best 50 Amp Generator FAQs
Are there any portable 50 amp generators available for outdoor use?
Yes, there are several portable 50 amp generators available in the market that can be used for outdoor activities. These generators are designed to provide maximum power output for heavy-duty applications such as construction sites, outdoor events, and camping trips. Some of the popular brands that offer portable 50 amp generators include Honda, Generac, Westinghouse, and Champion.
When looking for a portable 50 amp generator, it is important to consider factors such as power output, fuel efficiency, portability, noise level, and durability. You should also look for generators with features such as electric start, automatic voltage regulation, and multiple outlets to meet your power needs.
Overall, investing in a portable 50 amp generator can be a great solution for outdoor activities where access to a reliable power source is limited.
Can a 50 amp generator be used to power a whole-house backup system?
The answer to this question largely depends on the size and power needs of the whole-house backup system. A 50 amp generator typically has a maximum output of around 12,000 watts, which may be sufficient to power some smaller whole-house backup systems. However, larger homes with more extensive backup power needs may require a generator with a higher amp rating and greater wattage output.
It is important to consult with a professional electrician or generator installer to determine the appropriate size and specifications for a whole-house backup system. They will be able to assess the power requirements of the home and recommend a generator that is capable of providing sufficient power during an outage.
Additionally, it is important to ensure that any generator used for a whole-house backup system is installed and operated safely, in accordance with local building codes and manufacturer instructions.
How does a 50 amp generator compare to a 30 amp generator in terms of power output?
A 50 amp generator generally has a higher power output than a 30 amp generator. The amperage rating of a generator refers to the maximum amount of electrical current that it can supply at any given time. A 50 amp generator can supply up to 50 amps of current, while a 30 amp generator can only supply up to 30 amps.
However, it's important to note that amperage does not necessarily equate to overall power output. A generator's power output is measured in watts, which is the product of voltage and amperage. So, while a 50 amp generator can supply more current than a 30 amp generator, the overall power output will depend on the voltage of the generator as well.
In general, a 50 amp generator will be more powerful than a 30 amp generator, but it's important to consider other factors such as voltage and fuel efficiency when choosing a generator. It's also important to ensure that the generator is compatible with the appliances or equipment that it will be powering.
How easy is it to maintain a 50 amp generator over time?
Maintaining a 50 amp generator is not a difficult task if you follow a routine maintenance schedule. The first step is to read the manufacturer's manual carefully and follow their recommended schedule for oil changes, filter replacements, and overall maintenance. A 50 amp generator will require regular oil changes and air filter replacements, which can be easily done with basic tools and equipment. It is important to keep the generator clean and free from debris, especially around the air intake and exhaust areas. Regularly inspecting the spark plugs and wires is also crucial to ensure that they are in good condition and functioning properly. Other tasks such as checking the battery, fuel system, and electrical connections should also be performed regularly. Overall, if you stay on top of the recommended maintenance schedule, a 50 amp generator can be relatively easy to maintain over time.
How long can a 50 amp generator run on a full tank of gas?
The runtime of a 50 amp generator on a full tank of gas depends on several factors such as the fuel tank size, fuel consumption rate, and power load. However, generally, a 50 amp generator with a 10-gallon fuel tank and a fuel consumption rate of 0.5 gallons per hour can run for approximately 20 hours on a full tank of gas.
It's important to note that running a generator at full load constantly can cause it to burn more fuel and reduce its runtime. Therefore, it is recommended to use the generator at a lower load when possible to conserve fuel and increase its runtime. Additionally, it is essential to follow the manufacturer's instructions for maintenance and refueling to ensure optimal performance and longevity of the generator.
How much does a high-quality 50 amp generator typically cost?
The cost of a high-quality 50 amp generator will depend on several factors such as the brand, size, and features. On average, a high-quality 50 amp generator can cost anywhere from $1,500 to $3,000 or even more. Some of the top brands in the market include Generac, Honda, Briggs & Stratton, and Westinghouse. These brands offer a range of options with varying prices depending on the power output, fuel efficiency, and other features. It's essential to do thorough research and compare prices to find the best generator that fits your needs and budget. Additionally, it's also worth considering the long-term cost of ownership, including maintenance and repair costs, which can add up over time.
What are the key features to look for when choosing the best 50 amp generator?
When looking for the best 50 amp generator, there are several key features that you should consider to ensure that you get the most reliable and efficient generator for your needs. Firstly, you should consider the generator's power output. A 50 amp generator should have a minimum power output of 12,000 watts to ensure that it can handle the high power demands of your appliances.
Secondly, you should consider the generator's fuel efficiency. Look for models that have a fuel-efficient engine that can provide long runtimes without consuming too much fuel. This will help you save money on fuel costs in the long run.
Thirdly, you should look for generators that are easy to operate and maintain. Check for features such as an electric start, a fuel gauge, and an oil alert system to help you monitor and maintain the generator.
Lastly, it is important to consider the generator's noise level. Look for generators that have low decibel levels or come with noise-reducing features to ensure that it doesn't become a disturbance to your neighbors or family members.
Overall, the best 50 amp generator should have a high power output, fuel efficiency, ease of operation and maintenance, and low noise levels.
What are the top-rated 50 amp generators on the market?
There are several top-rated 50 amp generators available on the market, but some of the best ones include:
1. Generac 7678 GP3600 Portable Generator – This generator provides 3600 running watts and 4500 peak watts, making it a reliable source of power during outages.
2. Westinghouse WGen7500 Portable Generator – This generator comes with a powerful 420cc engine that provides 7500 running watts and 9500 peak watts, making it ideal for powering large appliances and electronics.
3. Champion 100573 Portable Generator – This generator offers 4000 running watts and 5000 peak watts, making it a great choice for RVs, camping, and home backup power.
4. DuroMax XP12000EH Dual Fuel Portable Generator – This generator provides 9500 running watts and 12000 peak watts and can run on either gasoline or propane, giving you flexibility when it comes to fuel options.
5. Pulsar PG10000B16 Portable Generator – This generator offers 8000 running watts and 10000 peak watts, making it a reliable source of power during emergencies or outdoor events.
These are just a few of the top-rated 50 amp generators available on the market, and it's important to choose one that meets your specific power needs.
What is the average lifespan of a 50 amp generator?
It is difficult to determine the average lifespan of a 50 amp generator as it can depend on several factors such as the quality of the generator, how often it is used, and how well it is maintained. However, on average, a well-maintained generator can last anywhere from 10 to 30 years. It is important to have regular maintenance performed on the generator, such as oil changes and filter replacements, to ensure it is running efficiently and to prevent any potential issues. Additionally, it is important to use the generator properly and not overload it beyond its capacity, which can cause damage and decrease its lifespan. It is recommended to consult the manufacturer's guidelines and instructions for the specific generator model for more information on its expected lifespan and maintenance requirements.
What is the noise level of a typical 50 amp generator?
The noise level of a typical 50 amp generator can vary depending on the specific make and model. However, in general, most generators produce noise levels ranging from 50-80 decibels (dB) when operating at 50 amps. This is roughly equivalent to the sound of a conversation at 3-5 feet away or a vacuum cleaner.
It is important to note that noise levels can also be affected by factors such as the distance between the generator and the listener, as well as any obstructions or barriers that may absorb or reflect sound waves. Additionally, some newer models of generators are designed to be quieter than older models, so it is always a good idea to check the manufacturer's specifications and reviews before purchasing a generator if noise level is a concern.
If you are looking to reduce the noise level of your existing generator, there are several options available such as adding a muffler or sound insulation materials, or positioning the generator farther away from living spaces.
