If the power fails, a generator can come to your aid. It keeps your house warm in winter and cool in summer. It supplies you light and keeps your fridge working so that no food is wasted. Also, the unit keeps your electronic equipment running, so you never have to miss out on any entertainment.
A 50 amp generator is a spectacular addition to a large family motorhome. These generators that offer a 50 amp socket are also useful in various other applications, where a portable generator is needed to provide as much power as possible for large homes and large construction sites.
Most people only buy generators when an impending storm is approaching or constant power outage, which is a desperate decision. It’s best to have an idea of what’s out there, what to search for, and how they operate. In this article, we’ll discuss everything you need to know about the 3 best 50 amp generators available on the market.
3 Best 50 Amp Generators
|Top||DuroMax XP12000EH Generator||8 hours||224||CHECK PRICE|
|Westinghouse WGen9500DF||12 hours||220||CHECK PRICE|
|Generac 5734 GP15000E||10 hours||373||CHECK PRICE|
Also called “The Beast”, the Duromax XP12000EH is one of the most powerful high-performance hybrid generators. Dual fuel generators are generally preferable to conventional models because they give you more freedom and flexibility.
If you run out of a fuel source, you can easily change to a different type. It is also cheaper to run a generator with propane than with gasoline.
Design and Features
- 457cc Duromax Engine
- Running watts: 9,500 watts (Gas), 8075 watts (Propane)
- Starting watts: 12,000 watts (Gas), 10200 watts (Propane)
- Weight: 224 lbs
- 3-gallon fuel tank
- 8 Hour running time at 25% load
- Dual fuel capabilities
- 2x 120V GFCI outlets for household
- 1x 120V 30A twist-lock outlet
- 1x 240V 30A outlet
- 1x 240V 50A outlet
- Sound Level: 74 dB from 23 ft. away
The XP12000EH weighs 224 lbs, which is quite heavy. Its dimension is 30 x 22 x 26 inches and has an all-metal build that allows the generator to perform even in the roughest construction sites.
The XP12000EH produces 12000W at peak and 9500W at constant power. This performance is due to a 4-stroke single-cylinder diesel engine with excellent fuel economy, thanks to its direct fuel injection system.
The device is equipped with a 457cc 18HP OHV engine that provides 10 hours of running time with a full 8.3-gallon gas tank. On the other hand, you can get 20 long hours of runtime with propane.
The control panel is equipped with one 120V 30A twist lock socket, another 120/240V 30A twist-lock socket, one 120/240V 50A heavy duty socket, and two 120V 20A sockets for simple household appliances. An in-built circuit breaker helps to protect your appliances from power surges. The device also protects itself against overvoltage via the surge arrester.
The status and activity of the XP12000EH can be conveniently monitored from the control panel as it has a handy voltmeter that lets you easily track power output at all times.
Also, the indicator light informs you when the oil levels are insufficient. The generator has an in-built fuel gauge — a quick, easy, and convenient way to check the gas level of the unit.
From a safety point of view, the product offers overload protection (circuit breaker) and automatic shutdown at low oil levels so that you can use it with confidence.
- Dual fuel
- Solid construction
- High output power
- Rubber wheels And collapsible handle
- Electric/recoil start
- No covered outlets
The DuroMax XP12000EH generator is an excellent 50 amp generator. The XP12000EH is designed for versatility and allows you to decide between propane and gasoline with a long-running time.
The Westinghouse WGen9500DF offers power and versatility. When running on gasoline, it puts out 9500W running watts and 12500W peak watts. When powered by propane, it has a rated output of 8500W and a peak output of 11200W.
Design and Features
- Dual fuel
- 457 cc Westinghouse OHV 4-stroke
- Recoil, electric, remote-controlled
- Running watts: 9500W (gas), 8500W (propane)
- Starting watts: 12500W (gas), 11200W (propane)
- 6 gallons of fuel capacity
- Less than 23% THD
- 2x Duplexes 120V 20A (5-20R) GFCI
- 1x 120/240V 30A (L14-30R) outlet
- 1x 120/240V 50A (14-50R) outlet
- 2x 5V USB connection
- A 3-year warranty
The structure of the Westinghouse WGen9500DF is a typical open frame measuring L27.2 x W26.5 x H26 inches, which provides support and stability, with the ability to lift it above the ground. The unit is built for use in harsh environments & outdoor applications that are demanding.
With a noise level of 73 dBA (only slightly louder than a dishwasher), this generator can be started with its conventional pull-wire starter and also with its elegant and straightforward electric starter (including a battery). The WGen9500DF can also be started remotely for added convenience.
The WGen9500DF, with a fuel capacity of 6.6 gallons, can run on petrol for up to 17.5 hours (fuel consumption approx. 0.38 GPH). Alternatively, it can run up to 11 hours (with a 20-pound tank – propane consumption approx. 0.43 GPH) on propane.
It has 2 direct current outlets: There are two 5V USB ports, which you can use to charge electronics like mobile phones and tablets conveniently. As the WGen9500DF is equipped with an L14-30R interlocked socket, it is transfer switch ready. Thus, it can be easily connected to a breaker box and can supply your house with power should a power failure occurs.
The status and activity of the WGen9500DF can be conveniently monitored from the control panel, as it has a handy meter that displays voltage, frequency, and lifetime hours. An in-built fuel gauge allows the fuel level of the generator to be checked quickly and easily.
Concerning safety measures, the unit has an automatic shutdown option when the oil level is low and an overload protection feature (circuit breaker). These capabilities ensure that you can use it with peace of mind.
The WGen9500DF comes with some accessories: These include oil, propane hose, funnel, battery charger, tool kit, and key ring.
- Various accessories included
- GFCI sockets
- Remote start
- Dual fuel
- Smart switch ready
- Quiet (73 dBA)
- High running time
- Fuel efficient
- The Westinghouse WGen9500DF doesn’t have particularly low specifications
Westinghouse WGen9500DF is a powerful open-frame, dual-fuel portable generator for homeowners who need an emergency power source in the event of a power failure. It’s also ideal for professionals who need to operate high-intensity work or lighting equipment safely.
Generac 5734 GP15000E
The Generac GP15000E is powered by a 4-stroke 992 cc Generac OHVI engine. It delivers 120/240V, runs on petrol, and gives a 15000W running wattage and a 22500W peak wattage. The generator has a convenient and easy-to-use electric starter (battery included).
Design and Features
- Running watt: 15000W
- Starting Watt: 22500W
- Weighs 363 lbs
- Less than 20% THD
- 16 gallons of fuel capacity
- 10 hours at 50% load
- 1x Duplex 120V 20A (5-20R) GFCI
- 1x Duplex 120V 20A (5-20R)
- 2x 120V 30A (L5-30R) socket
- 1x 120/240V 30A (L14-30R) socket
- 1x 120/240V 50A (14-50R) socket
- A 2-year warranty
The Generac GP15000E has a traditional open-frame design with the dimensions, L48.5 x W31 x H39.5 inches, which provide support and allow for lifting above the ground. The device is ideal for use in harsh environments and extreme outdoor use cases.
One of the features of the GP15000E’s control panel is a digital data center that gives you information about the hours of operation over its lifetime. This is useful for monitoring its activity and status.
The generator has an in-built fuel gauge, a quick, easy, and convenient way to check the gas level of the unit. For security, the generator features overload protection (circuit breaker) and an automatic shutdown at low oil level, so that you can sit back and relax during the operation.
- GFCI sockets
- Electrical start
- High running time
- No recoil backup
- No remote start
- Not CARB compliant
The Generac GP15000E is a powerful, portable generator primarily designed for professionals who want to make sure that a power failure will not stop them from working.
Read also: Best 15000-Watt Portable Generators
HONORABLE MENTION: Champion 8000Watt Dual Fuel Generator
The portable Champion 8000-Watt Dual Fuel Generator is the perfect combination of versatility and comfort. Whether you require power for your home or your next project, Champion power equipment makes powering your life more convenient than ever.
Design and Features
- 8in by 28.7in by 26.0in
- Weighs 209.4 lbs
- Running watts: 8000W (Gas), 7250W (Propane)
- Starting watts: 10000W (Gas), 9025W (Propane)
- 8 hours running time at 50% load (Gas), 5 hours running time at 50% load (Propane)
- 0 dBA noise level
- Recoil, electrical start
- 6 gallons of fuel capacity
- 1x 120/240 30A locking (L14-30R)
- 1x 120V 30A Locking (L5-30R)
- 2x Duplex 120V 20A (5-20R) GFCI
Its user-friendly electric start has a battery, and the Cold Start Technology ensures a quick start in cold weather.
With Intelligauge, you can monitor the power output and track maintenance intervals, enabling you to track voltage, hertz, and running time in hours. The unit is equipped with a sensor to shut off oil when the oil level is and contains 1.2 liters of 10W-30 oil.
You can now run your dual-fuel generator on petrol or propane as soon as you unpack it and change fuels easily with patented fuel selector switch. This switch allows you to switch between fuel sources safely.
The 459cc Champion engine produces 10,000 start watts and 8000 running watts when operating on petrol, and works for 8 hours at 50% load when the 6.0-gallon fuel tank is full. It produces starting watts of 9025 and running watts of 7250 and runs for 5 hours at half rated load when operating on a 20-pound propane tank.
Also included is a 3.3 ft. propane hose with a built-in regulator.
With a noise level of 74 dBA from a distance of 23 ft., which is slightly louder than a vacuum, this device can serve as a home backup in the event of a power failure. The built-in surge protector Volt Guard™ prevents overloads and ensures the safety of your equipment.
A wide range of power outlets are available, including one 120V 30A lockable socket (L5-30R), one 120/240V 30A locking socket (L14-30R), and four 120V 20A GFCI protected household sockets (5-20R).
Champion’s well-thought-out packaging and clear instructions ensure easy assembly, and the foldable U-shaped handle makes storage easy. The included never-flat tires wheel kit makes transport a breeze.
- Easy to start
- Good power output
- Electrical start
- Good wattage
- Not fuel-efficient
- Short runtime
It is a good choice as a backup generator for small households, as most household appliances can be operated with it as long as you keep an eye on the load.
Choosing the Right Size 50 Amp Generator
The choice of the right size of a 50 amp generator depends entirely on your needs. If you’ve a motorhome that requires 50 Amps of current, the minimum recommended power is about 4,000 amps. If you’ve several appliances, i.e. a microwave, a television, a refrigerator, and AC, you’ll need a little more wattage.
Here’s how to find the right size portable generator for your needs:
Determine the Size You Need
Generators produce running watts and surge (or, start) watts. To determine your wattage requirements, you must do the following:
- Make a list of the devices you’re going to power at the same time
- Make a note of their running watts and additional requirements for the starting wattage. This information can be found in the operating instruction of the individual devices or on the data plates
- Add up all the running watts. Your generator must deliver as many operating watts
- Find out which device requires the highest starting wattage. Add this to your total number of starting watts. This new number is the number of starting watts your generator must deliver
You want a generator that offers a long-running time with half a charge of fuel. The longer it can operate, the less often you need to refuel. It also means that you’ll get steady power for longer. It’s recommended that you buy a generator that provides at least 10 hours of running time with half a load.
Sockets and Cable Set
Make sure you choose a generator that has enough outlets for all your equipment needs. If you plan to operate a window AC unit, the generator should have a 30 amp socket with a lock.
You also want a generator with a high-performance cable set. These cable sets have four household sockets at one end, which makes an extension cord unnecessary.
Portable generators are heavy. You want to ensure that they come with folding handles and a decent wheel kit to make life easier.
Why You Need a Portable Generator
Generators may seem like a luxury item in general if you don’t live in an area threatened by a natural disaster, but they’re essential for emergency equipment in your home. They provide power in the event of an outage, but that won’t be the only time you’d need to use them, most especially the portable type.
A portable generator can serve a variety of purposes due to its compact design and highly mobile features. Here are a few examples:
- A portable generator is great for use as a mini-charging station if you drive an electric car
- You power electric pumps if there’s a power failure and you require water
- You can power sump pumps to prevent flooding during a severe storm
- They also enable you to enjoy all your modern conveniences while camping
Frequently Asked Questions
How Many Watts Does a 50 Amp Generator Supply?
A generator with a 50 amp socket has the potential to deliver 12,000 watts (50 amps by 240V). However, not all models can produce this amount of power continuously. For example, the Champion 8000 Watt Generator has a 50 amp socket, but can only put out a peak power of 10000 watts. On the other hand, the Duromax XP12000EH delivers a starting power of 12000 watts before it drops to 9500 running watts.
How Is a 30 Amp Generator Different from Its 50 Amp Counterpart?
The main difference lies in the type of sockets. One has a 30-ampere outlet, the other a 50 amp socket. The difference between these outlets is that a 30 amp outlet has 3 connections, of which only a 120V hot wire is present. A 50 amp socket, on the other hand, has 4 prongs and has two 120V hot wires that supply 2 separate 50 amp, 120V feeds.
Strictly speaking, a 30-amp generator can deliver a maximum of 3,600 watts at 120V (30 amp x 120v). Alternatively, a generator with a 50 amp socket can deliver 12,000 watts at the same voltage (50 amp x 2 x 120V).
Is It Possible to safely connect a 30 Amp RV Into a 50 Amp Plug?
Yes, that’s very possible. But note that these 2 connectors have different configurations. A 30 amp socket has a 3-prong design, while a 50 amp outlet has 4 prongs. So you need an adapter from 30 amp female to 50 amp male (also known as dog bone) to make the connection possible.
How Can I Use a 50 Amp Generator Safely?
To safely operate your generator when camping with a motorhome, you should first make sure that you use high-quality components. Any generator or connections you use must be error-free and of high quality.
Second, you’ll want to ensure that your generator is secured in a flat place. Generators tend to vibrate with the movement of the engine, so make sure that it’s completely level on a safe surface.
Lastly, see to it that you don’t overload your generator. This can be achieved by calculating the watt requirement and comparing it to the wattage of your generator.
If there’s a need to draw as much power as the generator can deliver, with generators that have a 50 amp socket, you can never go wrong. Although they can also be used at home, these generators are dependable workhorses for demanding projects with high output on construction sites, farms, and ranches as well as for large mobile homes and buses.
We chose the Duromax XP12000EH as the number one recommendation for the best 50 amp generator to buy this year. Anyone thinking about a 50 amp generator needs power, and this model has it in abundance, whether you decide to utilize petrol or propane.
I’ve always been a lover of Mechanics and the engineering that goes on behind it. Naturally had a knack for fixing things and i’ve had lots of adventures that generators are second nature to me.