10 Best Diesel Home Standby Generator Of 2022 – Review And Buying Guide

Finding the best diesel home standby generator that will meet all your needs can be a bit of a challenge, even for the most seasoned expert. While many companies still create good diesel home standby generators, the market has turned its attention toward advanced models that carry higher price points.

In our quest to find the most suitable models, we focused on features like comfort, adjustability, and durability. We recommend you take a close look at each product we listed here and see the features you need for your personal use.

Keep reading to learn more…

Top 10 diesel home standby generator : Editor’s Pick

10 Best diesel home standby generator Reviews:

1. Champion 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch

Features :

  • Totally Automatic – The ATS50 Emergency Essentials Automatic Transfer Switch has 8 available circuits and provides seamless power to your home during an outage
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 59.5 dBA noise level
  • Reliable – 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests
  • Powerful – The 8.5-kilowatt generator provides 8500 watts of continuous power on propane and 7500 watts on natural gas, with no refueling, no manual operation and no extension cords needed
  • Champion Support – Includes 10-year limited warranty with FREE lifetime technical support from dedicated experts

Additional Info :

Item Dimensions
Height 32.1
Width 33.5
Length 52.4
Weight 460

2. Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum

Features :

  • True power technology delivers best-in class power quality (less than 5% thd) for Smooth operation of sensitive electronics and appliances
  • Includes a 200 amp NEMA 3 (indoor/ outdoor rated) whole house Smart transfer switch
  • Generac evolution controller features LED indicators for generator status, utility power presence or maintenance required
  • Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance
  • Battery not included. Generac Battery 7043 5819 Sold Separately.

Additional Info :

Color Aluminum
Item Dimensions
Height 29
Width 25
Length 48
Weight 515

3. Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer Switch

Features :

  • Totally Automatic – The ATS100 Emergency Essentials Automatic Transfer Switch has 12 available circuits and provides seamless power to your home during an outage
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 63 dBA noise level
  • Reliable – 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests
  • Powerful – The 12.5-kilowatt generator provides 12,500 watts of continuous power on propane and 11,000 watts on natural gas, with no refueling, no manual operation and no extension cords needed
  • Champion Support – Includes 10-year limited warranty with FREE lifetime technical support from dedicated experts

Additional Info :

Item Dimensions
Height 32.1
Width 33.5
Length 52.4
Weight 520

4. Generac 6864, 5000 Running Watts/5500 Starting Watts, Diesel Powered Portable Generator

Features :

  • Durable, fully welded 1 1/4″ steel frame
  • Yanmar LW Series 435cc air-cooled direct injection, industrial-grade diesel engine
  • Diesel power requires less maintenance, is more efficient, and provides a long life
  • True Power Technology provides less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics, tools and appliances
  • True Power Technology provides less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics, tools and appliances

Additional Info :

Color Orange/Black
Item Dimensions
Height 25.6
Width 22.5
Length 33.1
Weight 254

5. Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled

Features :

  • Save up to 8,000 dollars in product and installation costs (when compared to competitive output products)
  • Takes up 70% less space (when compared to competitive output products)
  • PWRview, Generac’s home energy management system, allows generator owners to monitor and manage home energy usage, leading to a reduction in electric utility bills of up to 20%
  • Using PWRview you could save enough to pay for your generator

Additional Info :

Color Beige
Item Dimensions
Height 29
Width 25
Length 48
Weight 514

6. WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready, 4750-Watt, CARB Compliant

Features :

  • Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
  • Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
  • Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
  • 4-gallon tank provides up to 11 hours of half load run time
  • Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty

Additional Info :

Color CARB Compliant
Item Dimensions
Height 18.5
Width 17.5
Length 23.2
Weight 105.8

7. Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator 9500 Rated and 12500 Peak Watts Gas or Propane Powered, Electric Start, Transfer Switch & RV Ready CARB Compliant

Features :

  • 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Westinghouse WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready, CARB Compliant

Additional Info :

Color Blue
Item Dimensions
Height 26.5
Width 26.1
Length 27.2
Weight 211

8. Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum

Features :

  • Up to whole house protection with the 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • Smart, User-friendly controls; Generac evolution controller features a multilingual LCD display that allows you to Monitor Battery status and track maintenance intervals to ensure your generator is always in top operating condition
  • 240 volts supply
  • Receive real time status updates

Additional Info :

Color Aluminum
Item Dimensions
Height 29
Width 25
Length 48
Weight 526.0009109058

9. DuroStar DS13000EH Dual Fuel Portable Generator – 13000 Watt Gas or Propane Powered – Electric Start – Home Back Up & RV Ready, 50 State Approved

Features :

  • plenty of power – with 13,000 starting watts and 10,500 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • dual fuel technology – this generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice
  • powerful engine – the durostar 500cc ohv engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • idle control – lowers the rpms of the generator when not in use, saving fuel and reducing noise. ideal on job sites where power is used intermittently
  • fully featured power panel – the power panel includes a wide selection of outlets for maximum compatibility in your applications including: 2 120v household gfci outlets, (1) 120v 30a twist lock outlet, (1) 240v 30a outlet, and (1) 240v 50a outlet, and a 12v automotive outlet. the panel also includes a digital voltmeter
  • Engine type: 4-CYCLE AIR-COOLED SPARK-IGNITION

Additional Info :

Color Red/Black
Item Dimensions
Height 26
Width 30
Length 29
Weight 236

10. DuroMax XP13000HX Dual Fuel Portable Generator-13000 Watt Gas or Propane Powered Electric Start w/CO Alert, 50 State Approved, Blue

Features :

  • All-new control center with a digital multimeter, push-button start, and a front-facing fuel interface allowing you to change your fuel type in seconds! The digital multimeter displays voltage, frequency, total hours run, and hours until the recommended maintenance
  • This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice
  • Equipped with DuroMax “CO Alert Technology” that will automatically shut down the generator if an unsafe level of carbon monoxide is detected
  • Built using a powerful 500cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years
  • The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!

Additional Info :

Color Blue
Item Dimensions
Height 26
Width 29
Length 30
Weight 240

Buying Guide: What to Consider When Select diesel home standby generator

Price

How much should you expect to spend on a product like this? Is it a one-off cost, or is there some kind of recurring element?

When it comes to diesel home standby generator, a great value can come in many different forms. It could be a lower price, impeccable construction, and design, or higher durability. We’ll cover all of these different factors below, where we’re sharing our top picks for the best diesel home standby generator for the money. We’ll go over everything consumers should know to get a great value out of their diesel home standby generator!

Durability 

The phrase “people get what they pay for” is especially true when it comes to diesel home standby generator. The range in durability from person to person can be pretty substantial depending on the materials used in the construction. If someone saves $100 on a diesel home standby generator, but it wears out in 1 month, are they really getting a good value?

Compare that to a diesel home standby generator that costs $50 more but wears out after 1 or 2 years. Most people would argue that the second option is the better deal over the long term. Before purchasing, you should consider how long you want to have the diesel home standby generator and then read reviews to make sure you know how long you can expect it to last.

Consider Where You Purchase 

 

A vast majority of people now buy their diesel home standby generator online rather than going to a brick-and-mortar physical location. That’s largely because online shopping offers greater convenience, and many brick-and-mortar stores can be confusing when it comes to their models, pricing, and types.

While people can’t try out an online diesel home standby generator the way they can in a store, brands often come with generous trials. These allow people to try out the diesel home standby generator for a while and return it if they’re unhappy.

In addition, many online diesel home standby generator are more affordable than their in-store counterparts, because they have less overhead and have cut out the middlemen to pass savings directly to the consumer. If you purchase online, make sure to check to see if they will have to pay extra for shipping or not. A lot of the new companies offer free shipping, but not all.

Types of diesel home standby generator

Before even thinking about all the different diesel home standby generator available,  You should choose the product types that will be ideal for your task.

Design

Choosing a product based on a design that people will love can be tough. Just because you might like the look and style of it, doesn’t mean it’s the best. Below are some steps you can follow that I’ve used in the past when making decisions on which product designs to choose. Today, a lot of e-commerce sites have the same products. Naturally, it means people use product photos and videos to find the best item. Some of the tips in this article will help you choose or design a successful product.

  • Dimensions. How big are these products?
  • Materials. What are they made from? Is there an advantage to choosing one material over another?
  • Generic characteristics. What sort of features do products in this category include?
  • Product-specific functionality. Do certain products have key characteristics that others don’t? 
  • “Vs.” comparisons. Wireless or wired? Portable or desktop? Metal or wood? These are the key A/B-style decisions typically made early in the buying process.

The Verdict

Finally, we hope that our reviews about these diesel home standby generators will help you to choose your ideal product available on the maker. The question remains, how many of these diesel home standby generator will you use and how often? Some manufacturers come out with newer diesel home standby generator every few months. This is because they know that people want the better diesel home standby generator. It’s all a matter of choice and your budget. The good news is that the features of good diesel home standby generator tend to trickle down in price. If you start off with a cheaper version, chances are you can afford the more advanced versions of it a few months later.