Best Standby Diesel Generator For Home Use (2024 Update)
Finding the best standby diesel generator for home use can be a daunting task. With so many models and features to consider, it’s important to assess your needs carefully before making this major purchase. When selecting a generator, key factors to weigh include rated wattage, fuel source, noise level, maintenance requirements, and your available budget.
Before starting your search, take time to determine what systems you want to power during an outage. Do you need a unit that will handle your entire home’s electrical load or just critical circuits? This will dictate the size of generator you require. Also consider noise regulations in your area, as larger standby units can be quite loud when running.
Here are some helpful questions to ask yourself:
– What appliances/devices do I want to power?
– What is the total starting and running wattage I need?
– Do I have space for a large permanent outdoor unit?
– What fuel source makes the most sense for my needs – diesel, natural gas, or propane?
– How sensitive are my family members to noise disturbances?
– What is my budget for the generator unit and professional installation?
Taking the time to carefully assess your needs will pay dividends when you start reviewing options. Don’t rush the process. Read reviews and consult with experts to select the ideal standby generator for your home. With research and planning, you can find a unit that delivers reliable backup power for years to come.
10 Best Standby Diesel Generator For Home Use
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It is an ultra-quiet and lightweight portable generator suitable for home backup, tailgating, and camping purposes.
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Ideal for powering electric tools, appliances, and essential home systems during power outages or in remote locations.
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The product is ideal for providing a reliable and automatic source of backup power for homes or businesses.
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The product is ideal for providing backup power for homes and businesses during power outages.
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The product is ideal for providing reliable backup power for homes during power outages.
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The product is ideal for providing reliable backup power to a home in case of a power outage.
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7
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Ideal for residential and commercial use with multiple cutting height settings and high-quality cutting performance.
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8
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The product is ideal for providing power to residential and small commercial buildings during power outages or as a primary power source.
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9
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This product is ideal for providing reliable backup power to large homes and small businesses.
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10
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Ideal for powering appliances and electronics during power outages or when electric supply is not available.
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1. Ultra-Quiet, Portable Generator For Camping And Home Backup.
The A-iPower SC2000i Portable Inverter Generator is an excellent power source for sensitive electronics, such as phones, televisions, laptops, and other small appliances. It produces 2,000 starting watts and 1,600 running watts of clean and safe power, ensuring that your devices are protected from any voltage fluctuations or power surges.
Equipped with A-iPower's "Low idle" technology, this generator can run for up to 4 hours at 100% load and 7 hours at 50% load, making it perfect for camping trips, tailgating, or any other outdoor activity that requires a reliable power source. Additionally, the generator features a low oil alert light and automatic shutdown, helping to ensure that your generator performs year after year.
The powerful 80cc OHV 4-Stroke engine provides an abundant power supply while running at a super quiet operation of only 52 decibels. This feature makes the generator suitable for use in residential areas or outdoor activities where noise level is a concern.
Weighing only 46 pounds, this generator is light-weight and compact, making it easy to transport and store. This feature makes it an excellent choice for those who need a reliable power source on-the-go.
2. Generac 76762 Gp8000e 8,000-Watt Electric Start Gas-Powered Portable
Introducing the powerful Generac standby generator, designed to provide reliable and efficient backup power for your home or business. With its advanced Power Rush technology, this generator delivers over 30% more starting capacity, allowing you to power more appliances and devices with less effort.
Measuring 27.2" W x 27" D x 26.5 H and weighing 198 lbs, this generator is compact and easy to install in any location. It boasts an impressive 10000 starting watts and 8000 running watts, ensuring that your essential equipment and appliances stay powered during any power outage.
The Generac standby generator comes with an electric start model, which makes operation effortless. The battery is included, so you don't have to worry about purchasing one separately. The durable OHV engine with splash lubrication ensures a long engine life, making this generator a reliable investment for your home or business.
Additionally, this generator features a large-capacity steel fuel tank with incorporated fuel gauge for durability and convenience. It provides up to an 11-hour run-time at 50% load, ensuring that you have sufficient power for extended periods of time.
3. Generac Guardian 24kw Automatic Home Standby Generator Wi-Fi Enabled
Looking for a reliable and cost-effective standby generator? Look no further than this powerful and space-saving generator, designed to deliver all the power you need with minimal hassle and expense.
With savings of up to $8,000 on both product and installation costs compared to similar products on the market, this generator is the perfect choice for anyone looking to save money without sacrificing quality or performance. And thanks to its compact design, it takes up just 70% less space than competing models, making it ideal for homes and businesses where space is at a premium.
But that's not all – this generator also comes with a 5-year limited warranty, ensuring that you can rely on it to keep your power running smoothly for years to come. And with True Power Technology delivering best-in-class power quality with less than 5 percent total harmonic distortion, you can rest easy knowing that your sensitive electronics and appliances will be protected from power surges and other issues.
So if you're looking for a top-of-the-line standby generator that delivers unbeatable value, reliability, and performance, look no further than this impressive model. With its superior features and affordable price point, it's the perfect choice for anyone looking to keep their power running smoothly, no matter what.
4. Generac Power Systems 7228 18 Kw
The Generac G-Force Engine is a highly specialized and pressure-lubricated engine that has been designed for the specific demands of generator usage. This engine is capable of delivering power that is more reliable and requires less routine maintenance than any other competitive engine in the market.
In addition, the product comes with a dedicated Customer Support Team that is available 24/7/365. The team is based at the headquarters in Wisconsin and is always ready to answer any questions that customers might have. This is a testament to the company's commitment to providing exceptional customer service.
Moreover, the Generac G-Force Engine is equipped with Quiet-Test Self-Test Mode. This mode runs at a lower RPM for a five or twelve-minute test, making the generators significantly quieter than other brands while consuming less fuel. This feature is perfect for those who value peace and quiet, as well as those who want to minimize their fuel consumption.
5. Guardian Power: 7.5kw Standby Generator Kit
The power outage can be a major inconvenience, but with the Generac 6485 Guardian Series, you can be assured that your home will continue to function smoothly during power outages. The Guardian Series is equipped with True Power Technology that delivers unparalleled power quality, ensuring smooth and safe operation of your sensitive electronics and appliances. With less than 5% Total Harmonic Distortion (THD), this generator ensures that your devices stay protected from voltage fluctuations.
The Generac 6485 comes with an 8 circuit 50 Amp, NEMA 1 transfer switch that is ideal for indoor use. This lightweight transfer switch automatically transfers power to your essential appliances and electronics, such as your refrigerator, lights, and furnace, during a power outage. This means that you won't have to worry about manually switching on the generator or plugging in appliances one by one.
The Generac 6485 is equipped with the Evolution Controller that offers LED indicators for generator status, utility power presence, or maintenance requirements. This feature allows you to monitor the generator's performance and keep track of any maintenance requirements easily. Additionally, the controller's user-friendly interface makes it easy for you to operate the generator.
The Generac 6485 is designed to withstand harsh weather conditions with its all-weather steel enclosure. The enclosure is tough and durable, ensuring that the generator remains protected from the elements. The enclosure comes with three removable sides, providing easy access to the generator during installation, service, and maintenance.
Note that the Generac 6485 Guardian Series does not come with a battery. However, the Generac battery model 5819 can be purchased separately. Overall, the Generac 6485 Guardian Series is an excellent choice for homeowners looking for a reliable and efficient backup power source. It is easy to use, durable, and delivers unmatched power quality.
6. 14-Kw Axis Home Standby Generator With 100-Amp Whole House Switch
The aXis ATS100 Whole House Automatic Transfer Switch is the perfect solution for those seeking a reliable and efficient power source for their home. With the ability to manage unlimited high demand loads using 4 priority levels, this generator offers a managed power solution that is both easy to set up and customize.
Thanks to its advanced sound dampening and specially designed low-tone muffler, the generator operates at a residential-friendly 62 dBA noise level. This means that it can provide power without disturbing the peace and quiet of your neighborhood.
The 24-volt starting system is designed to operate in sub-zero or extreme heat (between -22° F and 104° F) with no cold weather kit necessary. Additionally, the generator performs customizable self-diagnostic tests to ensure that it is always running at peak performance.
With a 14-kilowatt generator, you can enjoy 14,000 watts of continuous power on propane and 12,500 watts on natural gas, with no refueling, no manual operation and no extension cords required. This makes it the ideal power solution for your home, ensuring that you never have to worry about power outages again.
The aXis ATS100 comes with a 10-year limited warranty, the longest standard warranty available on home standby generators in the market. Additionally, it includes FREE lifetime technical support from dedicated experts, ensuring that you always have the support you need to keep your generator running smoothly.
7. Generac 70422
This automatic standby generator comes with a 5-year limited warranty, ensuring peace of mind and reliable power for years to come. With True Power technology, this generator provides best-in-class power quality, boasting less than 5 percent total harmonic distortion for smooth and clean operation of sensitive electronics and appliances.
The General G-force engine included in this generator is purpose-built and pressure-lubricated, making it capable of handling the rigors of generator use. This results in power that is more reliable and requires less routine maintenance than any competitive engine out there.
Please note that this generator does not come with a transfer switch, so one will need to be purchased separately in order to use it. With its superior power quality, reliable engine, and extended warranty, this automatic standby generator is an excellent choice for anyone in need of a reliable and efficient power source.
8. Generac Power Systems 7291 26 Kw
The Generac G-Force Engine is a specially designed engine that is specifically suited for generator use. It is pressure-lubricated, which enables it to withstand the demanding conditions of a generator, resulting in a more reliable power source that requires less routine maintenance than any other competitive engine.
With True Power Technology, this generator delivers best-in-class power quality, ensuring that your sensitive electronics and appliances are protected. The power quality is so good that it has less than 5 percent total harmonic distortion which ensures clean and smooth operation.
The Quiet-Test Self-Test Mode feature is a real game-changer. Unlike other brands, it runs at a lower RPM for either five or twelve minutes during a test, making this generator significantly quieter. It also consumes less fuel, which is great for your wallet.
9. Generac 7043 22kw Air Cooled Guardian Series
The 200 Amp, NEMA 3R smart switch is an excellent choice for those seeking whole house protection. The outdoor enclosure is made of durable aluminum, ensuring your generator is protected from the elements.
With smart and user-friendly controls, the Generac evolution controller allows for easy monitoring of battery status and maintenance intervals. The multilingual LCD display is easy to read and provides real-time updates to ensure your generator is always in top operating condition.
The smart switch provides a reliable and consistent 240 volts supply, making it an ideal solution for powering your home during power outages.
10. Wen Portable Dual Fuel Generator: 4750-Watt Powerhouse
The generator is a versatile and reliable option for those in need of backup power. It boasts the ability to switch between gasoline and propane with the simple turn of a selection dial, providing users with flexibility and convenience. With a surge wattage of 4750 (gasoline) and 4350 (propane), and a running wattage of 3800 (gasoline) and 3500 (propane), this generator is capable of powering a variety of appliances and devices.
The voltage can easily switch from 120V to 240V, making it a great option for transfer switches and emergency backup situations. The electric start feature allows for easy powering of the 224cc 4-stroke OHV engine with just the turn of a key. The generator has a 4-gallon tank which provides up to 11 hours of half load run time, ensuring that users have ample power for extended periods of time.
The generator comes equipped with two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), and a 12V DC cigarette-lighter-style plug, allowing for a variety of devices to be powered simultaneously. Additionally, it includes a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty, providing peace of mind to users.
Best Standby Diesel Generator For Home Use FAQs
How does the cost of a standby diesel generator compare to other backup power options for residential use?
When it comes to choosing a backup power option for residential use, the cost of a standby diesel generator compared to other alternatives will depend on various factors such as the size of the generator, the cost of installation, fuel type, and maintenance costs. In general, standby diesel generators are known to be more expensive than portable generators or battery backup systems.
However, the cost of a standby diesel generator can be justified by its reliability and longevity. Diesel generators have a longer lifespan than other types of generators and can run for extended periods without interruption. They are also more fuel-efficient and require less maintenance, which can lead to long-term cost savings.
Moreover, standby diesel generators are a great option for homes that need a continuous power supply for critical appliances, such as medical equipment or security systems. In the case of a power outage, a standby diesel generator can automatically switch on and provide power to the home within seconds.
In conclusion, while standby diesel generators may be more expensive upfront compared to other backup power options, they offer long-term benefits in terms of reliability, efficiency, and longevity. It is essential to consult a professional to determine the best backup power option for your home based on your specific needs and budget.
How long can a standby diesel generator run continuously before it needs to be refueled or serviced?
The length of time a standby diesel generator can run continuously before it needs to be refueled or serviced depends on several factors such as the generator's fuel tank capacity, the generator's fuel consumption rate, and the load it is carrying.
Standby diesel generators are designed to provide backup power during power outages or emergencies and can run continuously for several hours or even days. The fuel tank capacity of the generator determines how long the generator can run before it needs to be refueled. Most standby diesel generators have large fuel tanks that can provide power for up to 24-48 hours under full load.
The fuel consumption rate of the generator is another factor that determines how long it can run continuously. This rate varies depending on the generator's make and model, the load it is carrying, and the operating conditions.
Lastly, regular maintenance and servicing of the generator are essential to ensure its optimal performance and longevity. It is recommended to schedule regular maintenance and servicing of the generator to avoid unexpected breakdowns and ensure the generator's durability.
In summary, the length of time a standby diesel generator can run continuously before it needs to be refueled or serviced varies depending on the generator's fuel tank capacity, fuel consumption rate, and maintenance schedule.
How much power does a typical standby diesel generator provide for home use?
A typical standby diesel generator that is used for home use can provide a range of power output depending on the size and capacity of the generator. However, a typical standby diesel generator that is used for home use can provide power output ranging from 10 kilowatts (kW) to 50 kilowatts (kW).
The power output of a standby diesel generator is measured in kilowatts (kW) and it determines the number of electrical appliances that can be powered by the generator at a given time. The size and capacity of the generator will determine the power output of the generator, and it is important to choose the right size of generator based on your power requirements.
It is also important to note that standby diesel generators are designed to provide backup power during power outages, and they are not meant to be used as a primary power source. Proper installation, maintenance, and operation of standby diesel generators are necessary to ensure that they provide reliable backup power when needed.
What are the benefits of choosing a standby diesel generator over other types of backup power options?
A standby diesel generator offers several benefits over other types of backup power options. First and foremost, diesel generators are highly reliable and efficient, making them an ideal solution for emergency power needs. They are designed to start up quickly and can provide power for extended periods without interruption. Additionally, diesel fuel is widely available and can be stored for long periods without degradation, ensuring that your generator will be ready to go when you need it.
Another key advantage of diesel generators is their durability and longevity. They are designed to withstand harsh conditions and can operate for thousands of hours with minimal maintenance. This makes them a cost-effective solution in the long run, as they require fewer repairs and replacements compared to other types of generators.
Diesel generators are also highly versatile and can be used in a variety of applications, from powering homes and small businesses to providing backup power for hospitals, data centers, and other critical infrastructure. They are available in a range of sizes and capacities, making it easy to find a generator that meets your specific needs.
Overall, if you're looking for a reliable, efficient, and cost-effective backup power solution, a standby diesel generator is definitely worth considering.
What are the key features that make a diesel generator the best choice for standby power in a residential setting?
Diesel generators are a popular choice for standby power in residential settings due to their unique features. The key features that make diesel generators the best choice for residential standby power include reliability, durability, and fuel efficiency.
Reliability is a critical factor when selecting a generator for residential use. Diesel generators are known for their ability to provide a constant and stable power supply during an outage. They are less likely to fail during extended use, making them a dependable choice for residential power backup.
Durability is another essential feature of diesel generators. They are designed to withstand harsh weather conditions, extreme temperatures, and heavy usage. Compared to other types of generators, diesel generators have a longer lifespan and require less maintenance, making them a cost-effective option in the long term.
Fuel efficiency is also a key feature of diesel generators. They consume less fuel compared to other types of generators, which means they can operate for longer periods without refueling. This is especially important in residential settings where access to fuel can be limited during emergencies.
In summary, diesel generators are the best choice for standby power in residential settings due to their reliability, durability, and fuel efficiency. They provide a constant and stable power supply, require less maintenance, and are a cost-effective option in the long term.
What are the most reputable brands of standby diesel generators for residential use, and what sets them apart from other options on the market?
There are several reputable brands of standby diesel generators for residential use that are known for their quality and reliability. Some of the top brands in this category include Generac, Cummins, Kohler, and Briggs & Stratton.
Generac is a well-known brand that offers a wide range of standby diesel generators for residential use. Their generators are known for their durability, efficiency, and ease of use. Generac also offers a range of features such as remote monitoring, automatic transfer switches, and quiet operation.
Cummins is another top brand in the standby diesel generator market. Their generators are known for their reliability, durability, and high-quality components. Cummins also offers a range of features such as automatic load management, remote monitoring, and extended warranties.
Kohler is a brand that has been in the power generation industry for over 90 years. Their standby diesel generators are known for their quality, durability, and advanced features such as automatic transfer switches, remote monitoring, and sound-dampening technology.
Briggs & Stratton is another reputable brand in the standby diesel generator market. Their generators are known for their reliability, durability, and advanced features such as automatic transfer switches, remote monitoring, and fuel-efficient engines.
Overall, what sets these brands apart from other options on the market is their reputation for quality, reliability, and advanced features. They offer a range of options to suit different residential needs, and their generators are designed to provide reliable backup power in the event of a power outage.
What are the noise levels associated with using a standby diesel generator in a residential setting?
The noise levels associated with using a standby diesel generator in a residential setting can vary depending on the specific model and size of the generator. Generally, diesel generators are known to be noisier than other types of generators due to the combustion process and their mechanical components. However, many modern diesel generators are designed with noise-reducing features such as soundproof enclosures and mufflers to minimize their noise levels.
In terms of specific noise levels, it is recommended that residential generators operate at a maximum noise level of 75 decibels (dB) from a distance of 23 feet. This is the noise level equivalent to a vacuum cleaner or a busy street. It is important to note that noise levels can also be affected by the location and placement of the generator, as well as any obstacles that may block or reflect the sound.
Overall, it is important to consider the noise levels associated with a standby diesel generator before installing one in a residential setting, and to choose a model with noise-reducing features if noise is a concern.
What kind of maintenance is required to keep a standby diesel generator in good working order for home use?
A standby diesel generator is a reliable source of backup power for homes in the event of a power outage. To ensure that it remains in good working order, regular maintenance is necessary. Here are some maintenance tasks that need to be performed:
1. Regularly change the oil and filter: The generator should have its oil and filter changed every 100 hours of use or at least once a year. This will help ensure that the engine runs smoothly and efficiently.
2. Check the air filter: The air filter should be checked regularly and cleaned or replaced as needed to prevent dust and debris from clogging the engine.
3. Test the battery: The battery should be checked and tested regularly to ensure that it is functioning properly. A dead battery can prevent the generator from starting when it's needed most.
4. Inspect the fuel system: The fuel system should be inspected for leaks, and the fuel filter should be changed regularly to prevent clogs and ensure that the engine is receiving clean fuel.
5. Run the generator regularly: It's important to run the generator for at least 30 minutes every month to keep the engine lubricated and prevent any issues from sitting idle.
By following these maintenance tasks, a standby diesel generator can remain in good working order and provide reliable backup power for years to come.
What kind of warranty and support is available for the best standby diesel generators for home use?
When it comes to the best standby diesel generators for home use, most manufacturers provide a warranty of anywhere between 2 to 5 years, depending on the brand and model. In addition to the warranty, many manufacturers also offer customer support services to assist you with any issues you may encounter with your generator. This can include technical support, troubleshooting, and repair services.
It is important to carefully read the warranty terms and conditions before making a purchase to ensure you understand what is covered and what is not. Some warranties may also require regular maintenance and servicing to remain valid, so it is important to follow the manufacturer's recommended maintenance schedule.
In terms of support, many manufacturers offer online resources such as manuals, FAQs, and instructional videos to help you troubleshoot any issues. Some manufacturers also have dedicated customer support teams that can be reached via phone, email, or live chat to provide assistance.
Overall, when choosing a standby diesel generator for home use, it is important to consider both the warranty and support options offered by the manufacturer to ensure you have the necessary protection and assistance in case of any issues.
What safety precautions should be taken when using a standby diesel generator at home?
Using a standby diesel generator at home can be a great way to keep your home powered during power outages. However, it is important to take safety precautions when using this equipment. Here are some of the most important safety precautions to keep in mind:
1. Ventilation: Proper ventilation is important to prevent the buildup of toxic gases. Make sure that the generator is installed in a well-ventilated area.
2. Fuel storage: Store diesel fuel in a secure location away from heat sources and ignition sources. Make sure that fuel is stored in a container that is approved for diesel fuel.
3. Electrical safety: Make sure that the generator is properly grounded and that all electrical connections are secure. Do not overload the generator with too many appliances.
4. Maintenance: Regular maintenance is essential to keep the generator running safely and efficiently. Follow the manufacturer's maintenance instructions carefully.
5. Carbon monoxide detector: Install a carbon monoxide detector in your home to alert you if there is a buildup of carbon monoxide from the generator.
By following these safety precautions, you can ensure that your standby diesel generator is a safe and reliable source of backup power for your home.
