Are you looking for a power backup solution for high power requirements like a 5 ton AC or a Jobsite? If yes, getting the best 50 Amp generators can be an excellent option for you. Apart from having an insane amount of power, a 50A generator unit can also get you 8 to 12 hours of backup, running heavy appliances. Thus, a power outage or a mass outing won’t go out of power even if you have high power requirements. However, buying the best 50 Amp generators is a daunting job because there are too many self-proclaimed braggers around. On top of that, there is a lot to consider in terms of spec-sheets. Our expert team is aware of all the factors and they have researched the most promising generators in the market. Get through the article, we’ve come up with a list after filtrations that you can rely on while buying your next generator.
What Is The Difference Between 30 Amp And 50 Amp Generator?
The basic difference between the 30 and 50 amp generators is the power wattage they supply. A 30 amp generator provides 3600 watts of power while a 50 amp generator provides 12000 watts of heavy load. They differ in the RV design as well. A 30 amp RV plug has a neutral wire and a ground wire with a 120 volts wire. On the contrary, a 50 amp RV plug has a neutral wire and a ground wire with 2 120 volt wires that provide two separate voltage.
How Did We Come Up with the List Of Best 50 Amp Generators?
Creating an article that is truly valuable and informative is a challenging task. It requires a team of four experts to spend approximately 90 hours shaping the piece. The process involves various stages, including extensive research of over 100 articles, selection of more than 70 suitable products, and thorough analysis, testing, and compilation of the final article.
To narrow down the selection to the top 10 products, our experts also review hundreds of genuine customer feedback from reputable marketplaces and online visual reviews. Through this rigorous process, our team of experts is able to produce a high-quality article like the one you are reading now.
30 Sec Quick Summary – Best 50 Amp Generators
- Editor’s Choice: Generac 5734 GP15000E 15000 Portable Generator
- BEAST of Best: DuroMax XP12000EH Dual Fuel Portable Generator
- Best Long-term Outcome: Rainier R12000DF Dual Fuel Portable Generator
- Best Lightweight: WEN DF1100T Dual Fuel Portable Generator
- Best Design: A-iPower SUA12000E Gasoline Powered Generator
- Best Endurance: DuroMax XP10000E Gas Powered Portable Generator
- Best Propane Generator: Pulsar PG10000B16 Portable Dual Fuel Generator
- Best-One for RV: Firman P08003 Remote Start Gas Portable Generator
- Best Budget: Champion Power Equipment 100573 4000-Watt DH Series Open Frame Inverter
- Best Overall: RP12000E Gas Powered portable Generator
Table of Content:
Here is the table of content for navigating through the article quickly:
Comparison Chart:
Image | Product Title | Technical Specs | Details |
---|---|---|---|
Editor’s Choice
|
Generac 5734 GP15000E 15000 Running Watts/22500 |
|
Check Price On Amazon |
BEAST of Best
|
DuroMax XP12000EH Generator-12000 Watt Gas or Propane |
|
Check Price On Amazon |
Best Long-term Outcome
|
Rainier R12000DF Dual Fuel (Gas and Propane) Portable Generator |
|
Check Price On Amazon |
Best Lightweight
|
WEN DF1100T 11,000-Watt 120V/240V Dual Fuel Portable Generator |
|
Check Price On Amazon |
Best Design
|
A-iPower SUA12000E 12,000-Watt Gasoline Powered Generator |
|
Check Price On Amazon |
Best Endurance
|
DuroMax XP10000E Gas Powered Portable Generator |
|
Check Price On Amazon |
Best Propane Generator
|
Pulsar PG10000B16 Portable Dual Fuel Generator |
|
Check Price On Amazon |
Best One for RV
|
Firman P08003 10000/8000 Watt 120/240V 30/50A |
|
Check Price On Amazon |
Best Budget
|
Champion Power Equipment 100573 4000-Watt DH Series |
|
Check Price On Amazon |
Best Overall
|
RP12000E 12000 Running Watts/15000 Starting Watts |
|
Check Price On Amazon |
Running short on time? If you want to figure out all of the products without going to the details, have a look at this comparison chart:
Top 10 Best 50 AMP Generator Reviews 2023
We have analyzed the features of the 50 amp generators in terms of fuel type, power, safety, noise, and portability. After that, we have boiled down our research to 5 of the best 50 amp generators in the market:
1. Editor’s Choice: Generac 5734 GP15000E 15000 Portable Generator
Generac 5734 GP15000E comes with an overhead valve industrial (OHVI) engine with high-performance service for construction sites, or campsites. With a 992cc powerful engine, the generator produces 15000 watts, which is ideal for heavy-duty appliances. It has a compact size frame with a lifting hook and all-terrain never-flat wheel kit that help you carry it anywhere.
Its 22500 watts of surge watts and 15000 watts of running power is enough for power backup for small homes. You will get 120 or 240 volts with its gasoline-fueled 4 strokes, air-cooled engine. The Generac portable gas generator has a battery-powered electric starter that can run the engine within seconds. It has a large fuel tank that can hold 16 gallons of gasoline to provide continuous backup for 10 hours at 50% load.
This portable generator has 8 AC outlets and 1 DC outlet to charge up many devices at the same time. It has a low-tone muffler that helps the engine run noise-free, so you can place it anywhere. Plus, the generator ensures safety and protection to electronic devices from short circuits, power overloads, and other unexpected events. Technical Specifications:
- Product Dimension: 5 x 30.75 x 38.5 inches
- Product Weight: 373 Pounds
- Wattage: 22500 Watts
- Voltage: 120V
- Fuel Tank Capacity: 16 Gallon
- Engine Displacement: 992cc
Generac 5734 Features:
- Its 15000W running power and 22500W surge watts provide full power backup for a small home.
- With a compact size frame, lift hook, and never-flat tires, it can be moved anywhere easily.
- The fuel tank can hold 16-gallon gasoline that runs around 10 hours at 50% load.
- The generator shuts down when the oil level becomes low to ensure overload protection.
- It has 8 AC and 1 DC outlets that help you connect several devices at the same time.
2. BEAST of Best: DuroMax XP12000EH Dual Fuel Portable Generator
DuroMax XP12000EH 50A generator comes with hybrid generators (Gasoline and Propane) technology that provides flexibility in use. It has a 457cc overhead valve engine powered by 18HP Duromax MX2 technology. You’ll get 9500 watts running power and 12000 watts peak wattage which is perfect for small homes or outdoor events. Plus, you can power up heavy-duty appliances such as fridges, air conditioners, and other 50 Amp power tools.
When you use propane fuel, it’s less efficient than gasoline producing 8075 watts running wattage and 10200 watts starting power. But, the interesting fact is, it creates only 72 dB noise which is lower than the music background sound. You can start the generator with a simple electric starter and recoil starter. Its THD level is below 12%, so it’s not suitable for sensitive electronics.
You can hold 8.3 gallons gasoline or 20 lbs propane that makes it one of the best dual fuel portable generators. It can get backup power of 9 hours and 4 hours at 50% load respectively, which is enough for outages and blackout areas. With its 5 AC outlets and 1 DC outlet, and twist lock outlet, you can power up many devices simultaneously. Plus, it has a transfer switch that can supply power immediately during outage or load shedding. Technical Specifications:
- Product Dimension: 30 x 29 x 26 inches
- Product Weight: 224 Pounds
- Wattage: 12000 watts
- Voltage: 120V
- Fuel Tank Capacity: 3 Gallon
- Engine Displacement: 457cc
DuroMax XP12000EH Features:
- It has a 457cc engine that produces 8075 to 1200 watt using both propane or gasoline fuel.
- The fuel tank can hold 20 lbs propane or 8.3 gallons gasoline that can produce power for 4 or 9 hours at 50% load.
- There is a transfer switch that helps to supply electricity immediately after an outage.
- You’ll get a light indicator and a fuel gauge to see the fuel level to ensure device safety.
- It has 5 AC and 1 DC outlets to power up many devices at the same time.
3. Best Long-term Outcome: Rainier R12000DF Dual Fuel Portable Generator
The Rainier R12000DF Portable Generator comes with a 457cc 4 stroke dual-fuel engine with an overhead valve. It produces 12000 watts of surge watts and 9500 watts of running wattage with propane and respectively 10800 and 8550 watts with gasoline. It’s perfect for providing power backup in outdoor festivals, sports programs, or a small house. You get 120/240 volts output in the dual fuel technology that cannot affect daily use.
It takes 6.6 gallons of gasoline or 20 lbs propane, which can produce power up to 17 hours or 11 hours of Continuous Operation respectively at a 25% load. Operating the generator is noise-free as it creates only 72 dB, which is lower than a lawnmower while running other electrical appliances. You can start the engine with a recoil starter or a simple electric starter comfortably. Its THD level is very high, about less than 23%, which is risky for power-sensitive devices.
This dual fuel portable gas propane generator has 5 AC outlets to charge up many devices but has NO DC outlets. It has a VFT screen that helps you check the voltage, frequency level, and timer. With a transfer switch, it provides emergency power supply during power outages. You can take it away anywhere, even in stormy environments because of its robust build. Technical Specifications:
- Product Dimension: 2 x 26.1 x 26 inches
- Product Weight: 200 Pounds
- Wattage: 12000 watts
- Voltage: 120V
- Fuel Tank Capacity: 6 Gallon
- Engine Displacement: 457cc
Rainier R12000DF Features:
- It can produce 8550 watts running to 12000 watts starting power; perfect for power backup in small houses and job sites.
- The VFT screen shows the voltage level, frequency level, and the timer of how long it runs for.
- The tank can hold 6.6 gallons of gasoline or 20 lbs propane for 17 or 11 hours of backup at 25% load.
- This 50A generator automatically shuts down when the fuel level becomes low and overload happens.
- The fuel gauge indicates the level of fuel so that you can calculate the power consumption.
4. Best Lightweight: WEN DF1100T Dual Fuel Portable Generator
WEN DF1100T has a 457cc air-cooled OHV dual-fuel engine that produces 9500 watts of starting and 7500 watts of running power with propane. With gasoline, it produces 11000 watts starting power and 8300 watts running power; sufficient for small houses and professional jobs. You can start this dual fuel portable generator with an electric start by pulling the handle beside the electric starter. Plus, it has 9.5 inches wheel and handles kit that can help to take it away anywhere.
It has an amazing control panel to change fuel type and see the electric starter switch. You’ll get 6 AC outlets and a DC outlet with which you can connect many devices simultaneously. Its fuel tank takes 6.6 gallons of gasoline or 20 lbs of propane for 8.5 or 3 hours of runtime at 50% load. Furthermore, it produces only 72 dB noise, which is less than a lawnmower.
This generator has a multi-meter display that indicates the hours that helps to schedule maintenance routine. It provides power at 12 Volts with DC socket and 120 volts to 240 volts with AC sockets. You can run a water pump, fridge, and other heavy appliances with this machine easily. Technical Specifications:
- Product Dimension: 3 x 20.6 x 21.9 inches
- Product Weight: 214 pounds
- Wattage: 11000 watts
- Voltage: 120V
- Fuel Tank Capacity: 6 Gallon
- Engine Displacement: 457cc
WEN DF1100T Dual Features:
- Its 457cc OHV engine produces 7500 watts running power and 11000 watts starting power in 3600 RPM; sufficient for small house power backup.
- The multimeter display shows the lifetime hours that helps to set maintenance time.
- You can run up to 8.5 hours and 3 hours with 6.6 gallons of gasoline or 20 lbs of propane respectively.
- For safety, it protects your devices from power overload, short circuits, and many unexpected accidents.
- It has a control panel that has all amp outlet, ES switch, fuel transfer switch, and circuit breakers to protect the engine from damage.
5. Best Design: A-iPower SUA12000E Gasoline Powered Generator
The A-iPower SUA12000E Generator has a 459cc engine that produces 12000 watts starting and 9000 watts running watts power with gasoline. You’ll get a 14000mAh maintenance-free battery gasoline generator for home that supplies emergency power if fuel is finished. Its 9.5 inches wheel makes it easy to move in a rough area and does heavy-duty tasks without effort. You can start with the one-touch electric start button and pull start mechanism.
It makes 78 dB of noise which is fair for a generator that can run 4 to 5 power tools. The fuel tank holds 7 gallons of gasoline that run the engine for up to 9 hours at 50% load. It has a light indicator and fuel gauge that indicates the fuel level to ensure engine safety.
You’ll get 6 AC outlets and a DC outlet with this generator to power up multiple devices at a time. All the outlets are GFCI certified, which refers to the device’s standability in a damp condition. It provides instant power backup during an outage with the transfer switch. It has DC plugs that provide charge to cell phones, laptops, and lights. The cords are protected with covers that provide neat current flow and avoids leakage. Technical Specifications:
- Product Dimension: 27 x 27 x 27 inches
- Product Weight: 206 Pounds
- Wattage: 9000 watts
- Voltage: 120V
- Fuel Tank Capacity: 7 Gallon
- Engine Displacement: 459cc
A-iPower SUA12000E Features:
- It has a 459cc 4 stroke engine that produces 12000W starting power and 9000W running power; perfect for running 5 power tools.
- You’ll get 6 GFCI protected AC outlets and a DC outlet to charge up many devices at the same time.
- The steel designed fuel tank can hold 7 gallons that run the engine for 9 hours at 50% load.
- There is a control panel with a digital meter that shows the runtime hours and equipped with all outlets.
- It protects the devices from power overload, short circuits, overheating, and unexpected accidents.
6. Best Endurance: DuroMax XP10000E Gas Powered Portable Generator
This 50A generator is a powerful one that is powered by a high displacement engine and can serve for an extended period when in use. Also, it is a gas-powered Generator which offers smooth operation. However, the surge arrest technology that is used in this Generator makes this one unique from the other ones. As well, all the windings of this one are copper made, so no question about durability. It has four different outlets for different usage throughout the whole house. For extra power delivery, this one comes with MX2 power boost technology. Also, the entire machine is constructed with metal, so you do not have to think twice whenever moving it from one place to another. Additionally, this Generator has two wheels that make it so much portable. And, the fuel tank of this Generator is not so big or not so small but able to contain a generous amount of fuel that is sufficient to run it for hours. All in all, this one is a perfect one for a medium house. Technical Specifications:
- Product Dimension: 30 x 29 x 26 inches
- Product Weight: 218 Pounds
- Wattage: 8000 watts
- Voltage: 120V
- Fuel Tank Capacity: 3 Gallon
- Engine Displacement: 440cc
DuroMax XP10000E Features:
- It comes with surge arrest technology that offers more efficient performance.
- As all the windings are made of copper, so the power delivery is even.
- It has an MX2 power boost system that offers more sustainability and enhanced operation.
- It is entirely made of metal for heavy-duty performance.
- This one comes with all the attachments you may need to install the Generator.
7. Best Propane Generator: Pulsar PG10000B16 Portable Dual Fuel Generator
Want to have something robust that will keep your whole household on the light during a power outbreak? Then, this one meets all the demands of being the best 50-amp propane generator. Hence, the potent engine delivers an enormous amount of energy for almost 12 hours continuously. To be added, the Generator has an electric start switch, so you do not have to take hassle with back issues. In fact, the wheels and foldable handle of this one has made it moveable from one place to another easily. Also, it has an accountable number of outlets, so you do not have to think about adding an external multi-plug. Although, having a big engine doesn’t make it louder, that can annoy your neighbors. Indeed, if you are thinking about the fuel selection changing, it enables switch and go technology for your kind information. Additionally, the propane hose has been added to the box for quick and easy hookup. Technical Specifications:
- Product Dimension: 5 x 22.2 x 21.8 inches
- Product Weight: 209 Pounds
- Wattage: 10000 watts
- Voltage: 120V
- Fuel Tank Capacity: 6 Gallon
- Engine Displacement: 420cc
Pulsar PG10000B16 Features:
- Enables switch and go technology for faster switching of fuels.
- With a very little amount of fuel, this one runs almost for 12 hours.
- It comes with seven different and very convenient outlets that offer safer operation.
- It makes less sound compared with others in the market.
- It has built-in wheels and a foldable handle for easy movability.
8. Best One for RV: Firman P08003 Remote Start Gas Portable Generator
Unlike the earlier one, this 50A generator can be the simple choice of Generator that you may like to have looked on. Also, the Firman generator comes with a Firman OHV engine that ensures high endurance, peak performance, and ultimate sustainability. As well, this machine’s motor is also cast iron sleeved, guaranteeing the shutdown when the oil level is low. Likewise, this Generator’s multi-functional control panel ensures smooth operation, and the design of the board provides the safety of the outlets from any kind of dirt and debris. Moreover, compared to others with the same features, this one has the largest fuel tank, which helps it run longer. Additionally, this one comes with a quiet muffler and USDA FS certified spark arrester that ensures no unwanted events and a noise-free environment. To sum up, It will be the best choice with all the features and advanced technology as the best 50-amp generator for RV. Technical Specifications:
- Product Dimension: 4 x 27.9 x 26.8 inches
- Product Weight: 221 Pounds
- Wattage: 8000 watts
- Voltage: 240V
- Fuel Tank Capacity: 8 Gallons
Firman P08003 Features:
- It has a Firman OHV engine that ensures ultimate performance.
- Enables automatic low fuel shutdown ability, which assures safety.
- The custom-designed outlet cover protects the panel from unwanted debris.
- By pressing a single start button, you can quickly turn on this machine.
- This one comes with a tubular roll cage frame design which ensures long endurance.
9. Best Budget: Champion Power Equipment 100573 4000-Watt DH Series
This Champion 4000-watt open frame inverter generator will provide you with 29.2 amps at 120 volts. Its 3500 watts of operation are sufficient for many applications. However, the generator breaker may trip before a 30A RV panel breaker. Also, The economy mode function helps to save fuel. Meanwhile, this usually means resetting the Generator, which is not as simple as simply toggling a switch. Remember, you must restart the Generator when the main breaker trips. Hence, the Champion 100302 is a hybrid frame generator. Although this one may look like a regular generator, it comes with an inverter in it. No, so much, not so less. It produces a medium amount of noise. Nonetheless, it provides you with a legitimate inverter generator at a lower price and with precisely the same clean energy benefits. Additionally, the inverter also offers the possibility of running in parallel in another Champion hybrid inverter. In brief, it’s an inexpensive entry into 50-amp energy to double the electricity after that. Technical Specifications:
- Product Dimension: 5 x 24.8 x 20.5 inches
- Product Weight: 8 Pounds
- Wattage: 4000 watts
- Voltage: 120V
- Fuel Tank Capacity: 9 Gallon
- Engine Displacement: 224cc
Champion Power Features:
- The frame inverter design is advanced open that makes it more durable.
- You do not have to take hassle starting this one as it has remote start technology.
- It produces a shallow level of noise considering its power delivery.
- Runs almost for 17 hours with significantly less fuel.
10. Best Overall: RP12000E Gas Powered portable Generator
With a CAT RP12000E, you can proceed with your day of course. However, this compact machine will run the cooling or the heater to keep your family agreeable inside when the climate outside is terrible. So, sit in front of the TV or utilize the PC to possess the time. Also, keep the food sources new and refreshments chilled in the cooler. On the other hand, this model produces abundant power for the building site and shops. Additionally, it can control table saws, hammer drills, air blowers, heaters, and more modest AC-units. Nevertheless, this model creates the power that is ok for use with delicate hardware that has microcircuits, for example, phones, tablets, and PCs. Besides, the AVR offers progressed voltage guidelines and gives a fast reaction to the changing burden conditions. Furthermore, this unit with heavy duty outlet is an RV Ready Portable Generator that utilizes for the RV because of its 30-amp power outlets. Likewise, you can run the climate control system in the RV, warming, microwave, music player, lights, fan, etc. Consequently, it highlights inactive control that allows you to save fuel. On the whole, this model is extremely protected to use with its recessed attachments and ensured covers, heat shields, flash arrestors. To conclude, Caterpillar assembles items to last you a lifetime. Technical Specifications:
- Product Dimension: 7 x 32.7 x 35.8 inches
- Product Weight: 6 Pounds
- Wattage: 12000 watts
- Voltage: 120V
- Fuel Tank Capacity: 2 Gallon
- Engine Displacement: 670cc
RP12000E Generator Features:
- It has a powerful engine that produces a tremendous power supply.
- This one runs almost for 11.2 hours of runtime with 50% fuel on the tank.
- Comes with several heavy duty outlet for multipurpose usability and different appliances.
- The design of this machine is weight balanced that offers effortless mobility.
- The control panel has LED lights for clear visibility in the dark.
What To Consider Before Buying A 50 Amp Generator?
In the present market, you can find out lots of 50 Amp generator. You should consider these factors before buying your next 50-Amp generator to ease the task and save time as well:
Power:
Powering up your generator depends on the use you intend to make out of it. Low power would put the engine under damage and too high power would lead to heavy consumption. 50 amp generators on the market designed for domestic and outside use usually come in a range between 7000 to 13000 watts, which is considered precisely the best for this type of use.
Fuel type:
Dual type fuel generators are widely used around the world. You can find out Gasoline and propane anywhere. If you are looking for a whole house generator, you should be looking at gas. When gas is going over, you can switch propane to run the generator. So, choose a dual fuel system that will save time.
Noise:
You have to take a look at the noise level of the 50A generator. In order to get an idea about the noise of a generator, you need to measure the decibel level. It’s not possible to measure the noise level without a decibel calculation machine. So, you should check the manual and patent of the generator to see the dB amount. The quieter ones are around 60 to 78 dB.
Fuel tank and efficiency:
Everyone wants a generator that has a large fuel tank and saves fuel as well. A large tank of fuel can go for a long time. Most of the 50 amp generator can hold 5 to 8 gallons of gas that runs 7 to 15 hours runtime at a 25% to 50% load. Some generators have an adjustable key to control engine speed that will save your fuel by reducing RPM speed too. However, keep in mind that a large fuel tank engine will be heavier to move around.
Start system:
Most of the generator comes with a dual starting system: Electric start and pull start mechanisms. The electric start system works through the battery. If the battery’s damaged, the electric start would not work. Then, it would be best if you use a pull starter with a recoil cord. So, choose the dual starting generator and charge the battery every 2/3 months.
Portability:
50 Amp generators are heavier with a weight of more than 130 pounds, which is difficult to carry with hands. You may want a generator that has wheels and a handle for convenience. In some cases, wheels have to be bought separately. You can install the wheels and add the handle within a few minutes.
Why Should You Buy A 50 Amp Generator?
For several reasons, you should buy the best 50 Amp generator to get a power backup during outages and blackouts. The reasons are:
- A 50 Amp generator produces 12000+ watts that will supply power backup in the whole house, fairs, events, and wherever power backup is needed. Also, it allows you to recharge the batteries when you do not have access to electricity or the power supply is exhausted.
- In case of outage or blackouts, it is good to have an emergency power supply, especially if the power outages last longer than a few hours of runtime. Having a 50 Amp generator can help to keep food in the refrigerator from failing and power up a radio to listen to updates on the power outage.
- All 50 Amp generators have a quiet operation sound and run almost silently. It allows for a quiet environment during work, especially if you need energy in a public place where there are many people.
Having a 50 Amp generator can be extremely useful in many situations. Choose any one from the list reviewed above that will suitable for your needs.
Frequently Asked Questions
Here in this section, we put the answer to some of the most asking questions about 50 amps generators:
How many watts is a 50 amp generator?
Can you run a 50 amp RV on 30 amp generator?
Can I plug my 50 amp RV into my house?
Can 10 gauge wire handle 50 amps?
Is it possible to plug a 30 amp RV into a 50 amp plug safely?
Final Thought
Having a 50 amp generator has many advantages. It’s mostly common for long-time usages like camping, parties, events, and home as emergency energy during outage and blackouts. I hope, you’ve found the best 50 amp generator from the list we compiled above for your next adventure. However, if you’re still confused and need an expert suggestion, I suggest you get the DuroMax XP12000EH Dual Fuel Portable Generator. This beast generator comes with DuroMax MX2 technology for efficient power delivery with dual-fuel operation. You’ll get 9500 running watts and 12500 starting surge watts from this unit which is plenty for small homes, professional works, and many more. Besides, you can use heavy appliances such as air conditioners, fridges, microwaves, and power tools simultaneously with its high capacity power outlets. Not to mention the never-flat wheel kit for easy transportation.