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James Parker

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About James Parker

James is a mechanical engineer with years of experience working on Internal combustion engine and fixing electrical and mechanical systems, generators, transfer switches, and equipment related to storm water and sewage pumping stations.

Energizer eZV2000S Watt Portable Generator

by

Energizer-eZV2000S

Key Features

  • Wattage (Gas): 2,000 W / 1,600 W
  • THD: < 2%
  • Noise Level: 50 dBA
  • Fuel Type: Gasoline
  • RV Ready: No
  • Run Time@ 25% load: 11.5 h
  • Run Time@ 50% load: 7 h
  • Weight: 44 lbs
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We are proud of our independence and have no ties to manufacturers. To maintain our objectivity, we do not accept free products. Our income is generated by advertising fees paid by retailers for qualifying purchases.

Description

The 79 cc (2.7 hp) Energizer OHV 4-stroke engine on the Energizer eZV2000S, which runs on gasoline, can put out 120V. It has a running power of 1,600W and a maximum power of 2,000W. The pull-start mechanism on the inverter generator is simple and old-fashioned. It can make up to 50 dBA of noise (just as noisy as a quiet suburb). With a full tank, the eZV2000S can run for up to 11.5 hours on its 0.9-gallon fuel tank (fuel consumption is approximately 0.08 GPH). The eZV2000S makes a clean sine wave with a Total Harmonic Distortion of 2%, so it’s safe to plug sensitive electronics into AC outlets (THD). This low THD is made possible by Energizer’s Dual Wave Technology, which controls both voltage and current to make a pure sine wave output, no matter how much load is on the device.

Outlets

The control panel has the following two AC outlets: Duplex 120V 20A (5-20R).

Also, it has 3 DC outlets, including a 12V 5A receptacle that makes it easy to charge batteries and two 5V USB ports that make it easy to charge devices like cell phones or tablets.

Features

The lights tell you if the generator is ready, if it doesn’t have enough oil, or if it’s working too hard.

When it comes to safety, this product has an automatic low oil shut-off and an overload protection (circuit breaker), so you can use it without worry.

The Energizer eZV2000S comes with basic instructions and an owner’s manual to help you start the generator quickly.

It also comes with a funnel and a tool kit, among other things.

Mobility

The encased inverter generator design of the Energizer eZV2000S (L20.1 x W11 x H17.7 in) makes it look better than any ordinary open frame product.

The generator has a modern look and is easy to use when generating power for fun.

The eZV2000S is a portable lightweight generator because it only weighs 44 lbs.

Since one person can move it without much trouble, the generator and its power can be used anywhere.

The handle built into the case makes it even easier to carry.

Product Videos

The following charts show how some of the most important features of the Energizer-eZV2000S compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter Yes
Fuel efficiency 0.208 gal/kWh
Parallel capable No
RV ready No
Fuel Gasoline
Engine 79 cc Energizer OHV 4-stroke
Starting system Recoil
Voltage AC: 120V 60 Hz, DC: 12V

Power

Gasoline Propane
Running watts 1,600 W n/a
Starting watts 2,000 W n/a
Running amps (@120/240V) 13.3 amps n/a
Peak amps (@120/240V) 16.7 amps n/a
Run time @50% load 7 h n/a
Run time @25% load 11.5 h n/a

Control Panel

GFCI outlets No
Covered outlets Yes
Automatic Voltage Regulator Inverter
AC outlets 1x Duplex 120V 20A (5-20R)
DC outlets 1x 12V 5A receptacle; 2x 5V USB port
Data center No
Indicators Low oil, overload and output ready
Fuel tank 0.9 gal
Fuel gauge No

Mixed

Weight 44 lbs
Approx. dimen. (L x W x H) 20.1 x 11 x 17.7 in
Noise (lower limit) 50 dBA
THD < 2%
Compliance CARB, EPA
Security Low oil and overload protection
Spark arrestor Yes
Accessories included Funnel and tool kit
Warranty 3 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

Energizer Holdings, Inc., a company that was established in 1896, is best known for producing Energizer, Varta, Rayovac, and Eveready batteries.

However, Energizer has worked in a variety of industries over the course of its existence, including power generation.

Most of the power generators offered by Energizer Brands LLC, a division of Energizer Holdings, Inc., are portable and come in both conventional and inverted designs.

Although their manufacturing is outsourced to other countries, all Energizer generators are designed and supported in North America.

Warranty Information

The warranty for the Energizer eZV2000S lasts for up to 3 years.

This warranty may not cover all parts of the generator or may only cover certain parts.

For more information about Energizer generator warranties, call 1-877-528-3772 and ask for Energizer Customer Support.

Westinghouse WGen20000 20,000 Watt Portable Generator

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Westinghouse-WGen20000

Key Features

  • Wattage (Gas): 28,000 W / 20,000 W
  • THD: < 5%
  • Noise Level: 74 dBA
  • Fuel Type: Gasoline
  • RV Ready: No
  • Run Time@ 25% load: 17 h
  • Run Time@ 50% load: 11 h
  • Weight: 540 lbs

We are proud of our independence and have no ties to manufacturers. To maintain our objectivity, we do not accept free products. Our income is generated by advertising fees paid by retailers for qualifying purchases.

Description

The gasoline-powered 999 cc OHV V-Twin engine is the heart of the Westinghouse WGen20000. It has a 120/240V output and a running power of 20,000W and a peak power of 28,000W. The generator has a noise level of 74 dBA, which is just a little louder than a shower. It has a simple and elegant electric starter (battery included). With a full tank, the WGen20000 can run for about 11 hours at 0.5 load (using about 1.56 GPH of fuel). This is because it has a 17.17-gallon fuel capacity. The WGen20000 makes a clean sine wave. Since it has 5% Total Harmonic Distortion (THD), you can safely plug sensitive electronics into its AC outlets.

Outlets

Two 120V 20A (5-20R) GFCI duplexes, a 120V 30A (L5-30R) receptacle, two 120/240V 30A (L14-30R) receptacles, and two 120/240V 50A (14-50R) receptacles are all on the control panel. This Westinghouse generator has an L5-30R plug, so an L5-30P to TT-30R adapter makes it easy to connect it to an RV. But it’s still not ready for an RV. Also, the WGen20000 has a twist-lock L14-30R receptacle, which makes it ready for a transfer switch. It can power your home during a power outage because it is easy to connect to your breaker box.

Features

On the control panel of the WGen20000 is a handy meter that shows voltage, frequency, and lifetime hours. This makes it easier to keep track of its status and activity. The generator has a built-in fuel gauge that makes it quick, easy, and convenient to check how much gas is in it. For safety, the generator has an automatic low oil shut-off and an overload protection (circuit breaker), so you can use it without worrying. The Westinghouse WGen20000 comes with the usual paperwork and an owner’s manual , which lets you start it up right away. It also comes with oil, a funnel, and a tool kit.

Mobility

The standard, open frame design of the Westinghouse WGen20000, which is 38 inches long, 35 inches wide, and 40.4 inches high, gives the generator stability and lets it be raised above ground level. The generator is built to work well outside and in rough places. Even though this generator is technically “portable” in the sense that it can be moved, its weight of 540 pounds makes it very hard to move by hand. But its hard-to-move wheels are fixed by a wheel kit (DIA:13) “Once it’s on the floor, it will be easier to move because of the handle that folds down. A lift hook on the top of the frame adds another layer of safety and makes it easier to move, load, and unload the generator.

Product Videos

The following charts show how some of the most important features of the Westinghouse-WGen20000 compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter No
Fuel efficiency 0.156 gal/kWh
Parallel capable No
RV ready No
Fuel Gasoline
Engine 999 cc OHV V-Twin
Starting system Electric
Voltage AC: 120/240V 60 Hz

Power

Gasoline Propane
Running watts 20,000 W n/a
Starting watts 28,000 W n/a
Running amps (@120/240V) 166.7/83.3 amps n/a
Peak amps (@120/240V) 233.3/116.7 amps n/a
Run time @50% load 11 h n/a
Run time @25% load 17 h n/a

Control Panel

GFCI outlets Yes
Covered outlets Yes
Automatic Voltage Regulator Yes
AC outlets 1x 120V 30A (L5-30R); 2x 120/240V 30A (L14-30R); 2x 120/240V 50A (14-50R)
DC outlets No
Data center VFT
Indicators No
Fuel tank 17.17 gal
Fuel gauge Yes

Mixed

Weight 540 lbs
Approx. dimen. (L x W x H) 38 x 35 x 40.4 in
Noise (lower limit) 74 dBA
THD < 5%
Compliance EPA
Security Low oil and overload protection
Spark arrestor Yes
Accessories included Oil, funnel, tool kit, battery, and wheel kit
Warranty 3 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

Westinghouse Outdoor Power Equipment is a part of the Westinghouse Electric Corporation, which was founded in 1886 and is based in the US. Even though the company was bought by American CBS and merged with it, the Westinghouse name is still used for many of their electrical products, from power plants to portable generators. Portable generators are the main product of Westinghouse’s Outdoor Power Equipment branch. These generators used to be made by Westpro Power Systems, but Midwest Equipment bought it in 2016. Under the Westinghouse brand name, you can also buy lawn tools like trimmers and blowers. Every one of their products is made in the US. Several sources, though, say that most of the time they are made in China.

Warranty Information

There is a warranty on the Westinghouse WGen20000 for up to 3 years. This warranty may not cover all parts of the generator or may only cover certain parts. Check out Westinghouse’s warranty policies if you want to know more about the warranty on Westinghouse generators. You can also call their customer service line at 1-855-944-3571. Check Westinghouse Website for more information.

Powerhorse 27000 18,000 Watt Portable Generator

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Powerhorse-27000

Key Features

  • Wattage (Gas): 27,000 W / 18,000 W
  • THD: < 5%
  • Noise Level: Unspecified
  • Fuel Type: Gasoline
  • RV Ready: No
  • Run Time@ 25% load: Unspecified
  • Run Time@ 50% load: 8 h
  • Weight: 510 lbs

We are proud of our independence and have no ties to manufacturers. To maintain our objectivity, we do not accept free products. Our income is generated by advertising fees paid by retailers for qualifying purchases.

Description

The 999 cc OHV V-Twin engine of the Powerhorse 27000 runs on gasoline and can put out 120/240V. It has a running power of 18,000W and a maximum power of 27,000W. The generator has an electric starter that is convenient and easy to use (battery included). With a full tank, the 27000 can run for about 8 hours at 0.5 load with a fuel capacity of 17.2 gallons (fuel consumption is approximately 2.15 GPH). The 27000 makes a clean sine wave with a Total Harmonic Distortion of 5%, so it is safe to plug sensitive electronics into the AC outlets (THD).

Outlets

The control panel has 8 AC outlets: two 120V 20A (5-20R) GFCI duplexes, two 120V 30A (L5-30R) outlets, a 120/240V 30A (L14-30R) outlet, and a 120/240V 50A (14-50R) outlet. Also, it has 1 DC outlet: a 12V 8A receptacle that makes it easy to charge your batteries. Even though this Powerhorse generator isn’t quite RV Ready, its L5-30R receptacle makes it easy to connect to an RV with an L5-30P to TT-30R adaptor. The 27000 also has a twist-lock L14-30R receptacle, which makes it ready for a transfer switch. It is easy to connect to a breaker box and can power your home if the power goes out.

Features

In the 27000’s control center, there is a handy meter that shows voltage, frequency, and lifetime hours. This helps you keep an eye on its status and activity. The generator has a built-in fuel gauge that makes it quick, easy, and convenient to find out how much gas is in it. When it comes to safety, this product has a circuit breaker for overheating and an automatic shut-off for low oil, so you can use it without any worries. The Powerhorse 27000 comes with basic instructions and an owner’s manual to help you start the generator quickly. It also comes with a funnel and charging cables for the batteries.

Mobility

The Powerhorse 27000 is 37.8 inches long, 25.5 inches wide, and 32.6 inches tall. It has a typical open frame design that makes it stable and allows it to be lifted off the ground. The design shown is great for the outdoors and other rough places. Even though this device is technically portable (meaning it can be moved), it weighs 510 pounds and can be hard to move and use without special tools. Still, its wheel kit (dia:13) makes it easy to move “) and its handle that folds up, once it’s on the ground. A lift hook on the top of the frame adds an extra safety measure when the device is being moved, unloaded, or loaded.

Product Videos

The following charts show how some of the most important features of the Powerhorse-27000 compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter No
Fuel efficiency 0.239 gal/kWh
Parallel capable No
RV ready No
Fuel Gasoline
Engine 999 cc OHV V-Twin
Starting system Electric
Voltage AC: 120/240V 60 Hz, DC: 12V

Power

Gasoline Propane
Running watts 18,000 W n/a
Starting watts 27,000 W n/a
Running amps (@120/240V) 150/75 amps n/a
Peak amps (@120/240V) 225/112.5 amps n/a
Run time @50% load 8 h n/a
Run time @25% load Unspecified n/a

Control Panel

GFCI outlets Yes
Covered outlets Yes
Automatic Voltage Regulator Yes
AC outlets 2x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
DC outlets 1x 12V 8A receptacle
Data center VFT
Indicators No
Fuel tank Steel, 17.2 gal
Fuel gauge Yes

Mixed

Weight 510 lbs
Approx. dimen. (L x W x H) 37.8 x 25.5 x 32.6 in
Noise (lower limit) Unspecified
THD < 5%
Compliance EPA
Security Low oil and overload protection
Spark arrestor Yes
Accessories included Funnel, battery charging cables, battery, and wheel kit
Warranty 2 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

The Northern Tool & Equipment Company Inc. owns and sells gas-powered outdoor products with the Powerhorse brand name in their stores and online. Powerhorse outdoor products include tools like pressure washers, wood chippers/shredders, log splitters, electric generators, and inverters that run on gas or electricity. There are also engines and water pumps in the line. “Power You Can Depend On” is the brand’s slogan. Powerhorse generators are designed, built, and tested in Minnesota. However, they are made in China.

Warranty Information

There is a warranty on the Powerhorse 27000 for up to 2 years. This warranty may not cover all parts of the generator or may only cover certain parts. Powerhorse Customer Support can be reached at 1-866-443-2576 for more information about the warranty on Powerhorse generators.

Generac GP17500E 17,500 Watt Portable Generator

by

Generac-5735-GP17500E

Key Features

  • Wattage (Gas): 26,250 W / 17,500 W
  • THD: < 20%
  • Noise Level: Unspecified
  • Fuel Type: Gasoline
  • RV Ready: No
  • Run Time@ 25% load: Unspecified
  • Run Time@ 50% load: 10 h
  • Weight: 390 lbs

We are proud of our independence and have no ties to manufacturers. To maintain our objectivity, we do not accept free products. Our income is generated by advertising fees paid by retailers for qualifying purchases.

Description

The 992 cc Generac OHVI 4-stroke engine, which runs on gasoline, is the heart of the Generac GP17500E. It has a 120/240V output and a running power of 17,500W and a peak power of 26,250W. This generator is turned on with an electric starter that is both simple and elegant (battery included). With a full tank, the GP17500E can run for about 10 hours at 0.5 load with its 16-gallon fuel tank (fuel consumption is approximately 1.6 GPH). Due to its high THD (20%), the GP17500E is not a good choice for powering sensitive electronic devices.

Outlets

There are 8 AC outlets on the control panel: a duplex 120V 20A (5-20R) GFCI outlet, two 120V 30A (L5-30R) outlets, a 120/240V 30A (L14-30R) outlet, and a 120/240V 50A (14-50R) outlet. It also has one DC outlet: a 12V/10A receptacle that makes it easy to charge batteries. This Generac generator has an L5-30R outlet, which makes it easy to connect to an RV with an L5-30P to TT-30R adaptor. But it’s still not ready for an RV. Also, the GP17500E is ready for a transfer switch because it has a twist-lock L14-30R receptacle. It is easy to connect to a breaker box and can power your home if the power goes out.

Features

The GP17500E’s control panel has a digital data center that tells you how many hours it has run over its lifetime. This helps you keep track of its activity and status. The generator has a built-in fuel gauge that makes it quick, easy, and convenient to find out how much gas is in it. In terms of safety, the generator can be used without worry because it has an automatic shut-off for low oil and an overload protection (circuit breaker). Generac included a tool kit with the GP17500E, along with the usual paperwork and owner’s manual to get you up and running quickly.

Mobility

The Generac GP17500E has a standard, open frame that measures L48.5 x W31 x H39.5 in, This frame gives it support and lets it be raised above the ground. The generator is built to work well outside and in rough places. The generator weighs 390 pounds, so it may be hard to move or transport it by hand, even though it is technically a “portable” generator (movable). But its wheel kit (dia:12.3 in) makes it easy to move around “Once it’s on the floor, the handle will make it easier to move. A lift hook on the top of the frame adds another layer of safety and makes it easier to move, load, and unload the generator.

Product Videos

The following charts show how some of the most important features of the Generac-5735-GP17500E compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter No
Fuel efficiency 0.183 gal/kWh
Parallel capable No
RV ready No
Fuel Gasoline
Engine 992 cc Generac OHVI 4-stroke
Starting system Electric
Voltage AC: 120/240V 60 Hz, DC: 12V

Power

Gasoline Propane
Running watts 17,500 W n/a
Starting watts 26,250 W n/a
Running amps (@120/240V) 145.8/72.9 amps n/a
Peak amps (@120/240V) 218.8/109.4 amps n/a
Run time @50% load 10 h n/a
Run time @25% load Unspecified n/a

Control Panel

GFCI outlets Yes
Covered outlets No
Automatic Voltage Regulator Yes
AC outlets 1x Duplex 120V 20A (5-20R); 2x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
DC outlets 1x 12V 10A receptacle
Data center Lifetime run hours
Indicators No
Fuel tank 16 gal
Fuel gauge Yes

Mixed

Weight 390 lbs
Approx. dimen. (L x W x H) 48.5 x 31 x 39.5 in
Noise (lower limit) Unspecified
THD < 20%
Compliance EPA
Security Low oil and overload protection
Spark arrestor Yes
Accessories included Tool kit, battery, and wheel kit
Warranty 2 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

Generac Power Systems is an American company that has been around since 1959. It makes generators and other power equipment. Generac’s main focus, as the name suggests, is on power generators and other electrical equipment like switches, paralleling systems, and small engines. The company has a number of factories in the US, so all of its products are made there. But the company doesn’t say anything about where their parts come from.

Warranty Information

The warranty for the Generac GP17500E lasts for up to 2 years. This warranty may not cover all parts of the generator or may only cover certain parts. Generac’s warranty policies can tell you more about how long generators are covered by warranty. You can also call their customer service line at 1-888-GENERAC (888-436-3722). Check Generac Website for more information.

Generac GP15000E 15,000 Watt Portable Generator

by

Generac-5734-GP15000E

Key Features

  • Wattage (Gas): 22,500 W / 15,000 W
  • THD: < 20%
  • Noise Level: Unspecified
  • Fuel Type: Gasoline
  • RV Ready: No
  • Run Time@ 25% load: Unspecified
  • Run Time@ 50% load: 10 h
  • Weight: 363 lbs

We are proud of our independence and have no ties to manufacturers. To maintain our objectivity, we do not accept free products. Our income is generated by advertising fees paid by retailers for qualifying purchases.

Description

The 992 cc Generac OHVI 4-stroke engine, which runs on gasoline, is the heart of the Generac GP15000E. It has a 120/240V output and a running power of 15,000W and a peak power of 22,500W. A simple and elegant electric starter gets this generator going (battery included). With a full tank, the GP15000E can run for about 10 hours at 0.5 load (using about 1.6 GPH of fuel). This is because it has a 16-gallon fuel tank. The GP15000E can’t be used to power sensitive electronics because its THD is quite high (20%).

Outlets

The control panel has 8 AC outlets: two 120V 20A (5-20R) GFCI outlets, two 120V 30A (L5-30R) outlets, a 120/240V 30A (L14-30R) outlet, and a 120/240V 50A (14-50R) outlet. It also has 1 DC outlet: a 12V/10A receptacle that makes it easy to charge your batteries. Even though this Generac generator isn’t quite RV Ready, its L5-30R receptacle makes it easy to connect to an RV with an L5-30P to TT-30R adaptor. Also, the GP15000E is ready for a transfer switch because it has a twist-lock L14-30R receptacle. It is easy to connect to a breaker box and can power your home if the power goes out.

Features

The GP15000E’s control panel has a digital data center that helps you keep track of its status and activity by telling you how many hours it has been running for. A built-in fuel gauge makes it easy and quick to check how much gas is in the generator. When it comes to safety, this product has an automatic low oil shut-off and an overload protection (circuit breaker), so you can use it without worry. The Generac GP15000E comes with the usual paperwork and an owner’s manual , which lets you start it right away. It also comes with a tool kit and a funnel.

Mobility

The Generac GP15000E has a standard, open frame that measures L48.5 x W31 x H39.5 in, This gives it support and lets it be lifted off the ground. The design works well in rough places and for hard outdoor use. The generator weighs 363 pounds, so it may be hard to move or transport it by hand, even though it is technically considered “portable” (movable). Still, once it’s on the ground, its wheel kit (dia:12.3 “), and its handle can easily solve the problem of limited mobility and make the device easy to move. A lift hook on the top of the generator’s frame adds another layer of safety when moving, loading, or unloading the device.

Product Videos

The following charts show how some of the most important features of the Generac-5734-GP15000E compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter No
Fuel efficiency 0.213 gal/kWh
Parallel capable No
RV ready No
Fuel Gasoline
Engine 992 cc Generac OHVI 4-stroke
Starting system Electric
Voltage AC: 120/240V 60 Hz, DC: 12V

Power

Gasoline Propane
Running watts 15,000 W n/a
Starting watts 22,500 W n/a
Running amps (@120/240V) 125/62.5 amps n/a
Peak amps (@120/240V) 187.5/93.8 amps n/a
Run time @50% load 10 h n/a
Run time @25% load Unspecified n/a

Control Panel

GFCI outlets Yes
Covered outlets No
Automatic Voltage Regulator Yes
AC outlets 1x Duplex 120V 20A (5-20R); 2x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
DC outlets 1x 12V 10A receptacle
Data center Lifetime run hours
Indicators No
Fuel tank 16 gal
Fuel gauge Yes

Mixed

Weight 363 lbs
Approx. dimen. (L x W x H) 48.5 x 31 x 39.5 in
Noise (lower limit) Unspecified
THD < 20%
Compliance EPA
Security Low oil and overload protection
Spark arrestor Yes
Accessories included Funnel, tool kit, battery, and wheel kit
Warranty 2 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

Generac Power Systems is an American company that has been around since 1959. It makes generators and other power equipment. Generac’s main focus, as the name suggests, is on power generators and other electrical equipment like switches, paralleling systems, and small engines. The company has a number of factories in the US, so all of its products are made there. But the company doesn’t say anything about where their parts come from.

Warranty Information

The warranty for the Generac GP15000E lasts for up to 2 years. This warranty may not cover all parts of the generator or may only cover certain parts. Generac’s warranty policies can tell you more about how long generators are covered by warranty. You can also call their customer service line at 1-888-GENERAC (888-436-3722). Check Generac Website for more information.

Westinghouse WGen12000DFc 12,000 Watt Dual Fuel Generator

by

Westinghouse-WGen12000DFc

Key Features

  • Wattage (Gas): 15,000 W / 12,000 W
  • THD: < 5%
  • Noise Level: 74 dBA
  • Fuel Type: Dual Fuel (gasoline/propane)
  • RV Ready: No
  • Run Time@ 25% load: 16 h
  • Run Time@ 50% load: 11 h
  • Weight: 352 lbs

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Description

The Westinghouse WGen12000DFc is powerful and flexible, thanks to its dual-fuel technology that lets it run on both 120V and 240V. It has a running wattage of 12,000W and a peak wattage of 15,000W when it is powered by gasoline. When run on propane, it has a rated power of 10800 watts and a peak power of 13500 watts. The generator has a noise level of 74 dBA, which is just a little louder than a dishwasher. It is started with a simple and elegant electric starter (battery included). The WGen12000DFc can also be started from a distance, which makes it even more convenient (key fob included). With a fuel capacity of 10.5, the WGen12000DFc can run for about 11 hours at 0.5 load on a full tank of gasoline (fuel consumption is approximately 0.95 GPH). With propane, it can last up to about 7 hours (on a 20 lbs tank – propane consumption around 0.67 GPH). As the WGen12000DFc makes a clean sine wave with a Total Harmonic Distortion (THD) of less than 5%, you can safely plug sensitive electronics into the AC outlets.

Outlets

Two 120V 20A (5-20R) GFCI duplexes, a 120V 30A (L5-30R) receptacle, a 120/240V 50A (14-50R) receptacle, and a 120/240V 30A (L14-30R) receptacle are all on the control panel. It also has 2 DC outlets: two 5V USB ports (USB-A) that make it easy to charge devices like phones or tablets. Even though this Westinghouse generator isn’t quite RV Ready, an L5-30P to TT-30R adapter makes it easy to hook it up to an RV. The WGen12000DFc is also ready for a transfer switch because it has a twist-lock L14-30R receptacle. It is easy to connect to a breaker box and can power your home if the power goes out.

Features

The WGen12000DFc’s control panel has a handy meter that shows voltage, frequency, and lifetime hours so you can keep an eye on its status and activity. The generator has a built-in fuel gauge that makes it quick, easy, and convenient to check how much gas is in it. For safety, the generator has an overload protection (circuit breaker) and an automatic low oil shut-off, so you can use it without worrying. It also has a sensor for carbon monoxide. This sensor is meant to measure the amount of carbon monoxide in the air while the generator is running. If the generator isn’t set up right and carbon monoxide levels get too high, the generator will turn off by itself. It’s a nice extra safety measure, but don’t forget to take your generator outside at all times. The Westinghouse WGen12000DFc comes with the usual paperwork and an owner’s manual , which lets you start it right away. It also comes with a funnel, oil, battery charger, propane hose, tool kit, and key fob.

Mobility

The Westinghouse WGen12000DFc is 34 inches long, 31 inches wide, and 35 inches high. Together with its traditional, open-frame design, they support the generator and allow it to be raised above the ground. The generator is built to work well outside and in rough places. Even though the generator is technically considered to “be portable,” it will be very hard to move it by hand because it weighs 352 pounds (in the sense that it is movable). Once it is on the ground, it can still be moved easily with the help of its wheels and folding handle. A lift hook on the top of the frame adds another layer of safety and makes it easier to move, load, and unload the generator.

Product Videos

The following charts show how some of the most important features of the Westinghouse-WGen12000DFc compare to other generators with the same power output.

**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.

Specifications

Generic

Inverter No
Fuel efficiency 0.159 gal/kWh
Parallel capable No
RV ready No
Fuel Dual Fuel (gasoline/propane)
Engine 713 cc Westinghouse V-Twin
Starting system Electric, Remote
Voltage AC: 120/240V 60 Hz, DC: 5V

Power

Gasoline Propane
Running watts 12,000 W 10,800 W
Starting watts 15,000 W 13,500 W
Running amps (@120/240V) 100/50 amps 90/45 amps
Peak amps (@120/240V) 125/62.5 amps 112.5/56.3 amps
Run time @50% load 11 h 7 h
Run time @25% load 16 h 10 h

Control Panel

GFCI outlets Yes
Covered outlets Yes
Automatic Voltage Regulator Yes
AC outlets 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R); 1x 120/240V 30A (L14-30R)
DC outlets 2x 5V USB port (USB-A)
Data center VFT
Indicators No
Fuel tank Steel, 10.5 gal
Fuel gauge Yes

Mixed

Weight 352 lbs
Approx. dimen. (L x W x H) 34 x 31 x 35 in
Noise (lower limit) 74 dBA
THD < 5%
Compliance CARB, EPA
Security Low oil and overload protection, CO monitoring
Spark arrestor Yes
Accessories included Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit
Warranty 3 years
  • We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
  • For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
  • Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.

About the Manufacturer

Westinghouse Outdoor Power Equipment is a part of the Westinghouse Electric Corporation, which was founded in 1886 and is based in the US. Even though the company was bought by American CBS and merged with it, the Westinghouse name is still used for many of their electrical products, from power plants to portable generators. Portable generators are the main product of Westinghouse’s Outdoor Power Equipment branch. These generators used to be made by Westpro Power Systems, but Midwest Equipment bought it in 2016. Under the Westinghouse brand name, you can also buy lawn tools like trimmers and blowers. Every one of their products is made in the US. Several sources, though, say that most of the time they are made in China.

Warranty Information

There is a warranty on the Westinghouse WGen12000DFc for up to 3 years. This warranty may not cover all parts of the generator or may only cover certain parts. Check out Westinghouse’s warranty policies if you want to know more about the warranty on Westinghouse generators. You can also call their customer service line at 1-855-944-3571. Check Westinghouse Website for more information.

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