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5 Best 15000 Watt Generators

Buying the best 15000 watt generators is important when you really need a reliable backup power source. Generator with that much of power is usually required in job site or in camp site where a lot of people relying on the generator’s ability to produce power. This is the information about the best products of generator with running or peak wattage of 15,000.

Electronics and Appliances to Run by 15000 Watt Generator

Before jumping to the list of the best 15000 watt generators, you need to know information about the generator, including the type of appliances as well as electronics that can be run by generator of this capacity. Basically when you do have 15,000 watt generator, you can power up anything. Numerous home-based appliances for kitchen and common usage won’t consume that much power anyway.

This is the list of the appliances you can run with the generator. These appliances are usually found at home. However, keep it in mind that generator of this capacity can also be used for recreational vehicle (RV) and trailers. They will be able to power up the whole thing for 10-12 hours, depending on the fuel capacity and fuel consumption of each generator. These are the appliances.

  • LED TV
  • Small to Medium-Sized Refrigerator
  • Coffee Maker
  • Toaster Oven and Microwave
  • Dishwasher
  • Charging Station
  • Personal Computer
  • Water Heater
  • Air Conditioner
  • Electric Stove
  • Vacuum Cleaner
  • Radio/ Entertainment Station
  • DVD Player

15000 Watt Generator Run Time Information

The reason why people buying the best 15000 watt generators is because they want to use the generator for a long time without having to refill the fuel. This is partly true, though, because generator of this capacity can be used for longer time as they have bigger fuel capacity compared to 5,000 or 8,000 watt generators. Here’s more information about it for you.

The Average Run Time

The average run time for generator of this capacity is usually 5-6 hours and their tank capacity is around 8-11 gallons. The generator can produce power constantly for that period without having to be refueled and the list of appliances and machinery powered by the generator are the heavy ones as well.

Extending the Run Time for Long Trip

Even the best 15000 watt generators can run out of power suddenly. You have to understand the trick to extend the power easily. One of the easiest ways is to make sure that the generator is on its eco-mode or on its automatic adjust mode. That way, it will automatically manage the usage of oil and fuel and keep the machine run for longer time.

Do I Need to Exercise My Generator?

This is a very common question to ask, even before you choose the best 15000 watt generators. Yes, generator is always in need of exercise. It will help the engine to keep in its best condition. This should be done especially when you buy the generator solely for backup power purposes. That means you will only use the generator sparely and most of the time it will sit on the storage.

For at least twice a month, you need to turn on the generator and let it run for 30 minutes or so. This will keep the engine warm. You need to do this to make sure that the engine won’t get clamped up or the oil is not freezing out. By doing this so called exercise, the generator can certainly be used longer and you will enjoy the best 15000 watt generators for years.

Types of Oil to Use in a Generator

The best type of oil to use for the best 15000 watt generators is synthetic oil. There are several reasons for this and they will be explained below. You can certainly find out why the oil is the right choice after reading the information below. These are the reason why the oil is the one you need to use in order to keep the generator run for a long time.

Low Temperature Performance

Synthetic oil is completed by low temperature performance. It is usually helpful when the generator is powering heavy machinery for a long time. The oil will protect the machine from being overheating and prevent the machine from burning down quickly. This is the reason why the oil is needed to be on its type.

Better Thermal Stability

The thermal stability of the synthetic oil is the best. This is the sole reason why a lot of the best 15000 watt generators suggest its users to use synthetic oil. With a better thermal stability, you will make sure that the engine will be running smoothly for hours without being too hot at any points.

Using Wear Protection

There is no doubt that your engine can wear down when the generator is used over and over again. Synthetic oil has the ability to coat the engine and prevent the engine from wearing down. The wear protection of oil of this type is notoriously known to be the very best.

How Many Times Do I Need to Change Oil in Generator?

Changing the oil on your generator is mandatory. This is the only way to keep your best 15000 watt generators remain the best. How many types do you need to change the oil anyway? Well, the average is around every 100 hours. Yes, you need to keep an eye on the run time and not on anything else on the generator.

Make sure that your generator can display the run time and once the run time hits the 100 hours mark, this is the time for you to change the oil. Unchanged oil will clump and clog the engine instead, producing lots of problems and catastrophe for the oil. This is why it has to be changed regularly as you want the generator to be reliable all the time.

How Much Oil to Put in the Generator?

The amount of oil to pour on the best 15000 watt generators depends heavily on the type of generator and the brand as well. However, the average oil tank for the generator of this capacity is not that big and you only need around 1.4 quarts to 1.6 quarts of oil to keep the generator running smoothly. This is just the ball park figure and you should always check the generator’s manual book or the user information of the generator you buy.

5 Best 15000 Watt Generator Today

Here comes the most important part that you need to know. This is the list of the best 15000 watt generators on the market today. The generators are all the best for sure, and they have their own ability to power up a lot of appliances. If you really need to buy the generator today, one of these products will certainly bring the best result. Here they are.

Generac GP15000E Generator

Generac GP15000E Generator

The first generator is the one from Generac. It has a lot of great features that you can enjoy for a long time. It is using OHVI engine that has full pressure and automatic lubrication to make sure that the engine life is longer.

The generator also has idle control to keep the noise down and reduce buzzing as well. It can definitely extend the run time, too. The display has hour meter to track down the intervals and a lot of operation section of the generator. There is low-oil pressure feature to automatically shut down the generator and avoid damage of the engine.

The fuel tank has large capacity and provides a lot more durability. For the design, you do not need to worry about the damaging the exterior of the generator because there is steel tube cradle protecting the entire generator. For the easier transportation, the generator has integrated lifting eye and wheels as well.

DuroMax XP15000EH Generator

DuroMax XP15000EH Generator

This Duramax product is the one generator you need to power up your entire household. It has 15,000 peak watts, and the running watt is around 12,000 watt. It can handle heavy machinery with bigger loads, too, even for air conditioner as well.

The generator use dual fuel technology and powerful twin engine. The combination is great as you can produce cleaner and more reliable power for a lot of appliances. You can automatically shut down the generator whenever the oil is low with the help of its low oil shutoff. The Power Panel on the generator is the one with full feature.

It has GCFI outlets, twist lock outlet and even the heavy duty outlet. It also has its own display to track the output and the maintenance hours. The design of the generator is very stylish and ergonomic. It has protective cage, handle and wheels as well to ease the transportation from one place to another.

A-iPower SUA15000EC SUA15000E

A-iPower SUA15000EC - 15000 watt generator

This generator from iPower has 12,000 running watt and 1,500 peak wattage. The best thing about this generator is that it has warranty. The warranty is 2 year of full residential warranty. The engine used in this engine is the IHV twin engine. With the help of electric start of this generator, you can run the generator so easily, even when you do not have the experience of starting one.

The generator can run for 7 hours long and it is on half the load only. The generator has heavy-duty mode to make sure that powering up heavy machinery for a long time won’t damage the entire machine at all.

The front panel of this generator has easy access and it has multiple outlets and power connections to make sure that they can be used with more versatility. The generator also has the pure sine wave technology where it is producing cleaner power for the sensitive electronic.

Pulsar PG15KVTWB Dual Fuel Generator

Pulsar PG15KVTWB - 15000 watt generator

The next item here is the one from Pulsar. The brand is not that notorious but you can make sure that this generator brand is often producing some of the best generators for sure. This generator has 15,000 peak powers.

The generator works very quietly and it has the most ergonomic and simplest design for you to move around. With the help of this generator’s OHV engine, powering sensitive electronics and appliances is no problem at all.

You can certainly use any types of outlets on the control panel as it has duplex outlet, USB outlet and more on there. The run time is around 6,5 hours on full load of the tank.

Northstar 15000

Northstar 15000 - 15000 watt generator

The last generator on this list of best 15000 watt generators is Northstar 1500. This generator has the ability of powering up large machinery. It has a lot of outlets including USB port as well. The running watt is quite large as it run on 13,500 running watt and the peak watt is around 15,000 watts.

The engine uses the one on Honda brand as well. It has OHV engine and electric start to make sure that the generator can be used for a long time. The generator has alternator and copper winding as well. You can make sure that the generator can be used to power up any type of electronic and appliances.

The generator has control power, LCD display and numerous features to enjoy, including automatic shut down and you can also enjoy 6 hours of run time. This way, the generator is eligible for RV usage or even large trailer. This is the reason why this generator is listed here and you can do the backup power for worksite with this generator as well.

Those are the items you need to know about the generator. They are indeed the best to buy, and if you need tons of power to produce, you have to rely on the generator of this type. Choose one of them, and of course adjust it with your budget. The generator won’t cost you unreasonable amount of money, and you can certainly enjoy the features of the best 15000 watt generators all the time.

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