Best Diesel Generator For Home (2024 Update)
Having a diesel generator for your home can provide peace of mind and energy security when the power goes out. But with so many options on the market, how do you know which one is right for your needs? When shopping for the best diesel generator for home use, there are a few key factors you’ll want to consider.
First, determine the wattage you need. Add up the wattage of essential appliances and devices you’ll want to run during an outage. Be sure to account for start-up wattage for items like refrigerators and air conditioners. This will help you choose a generator with adequate power output.
Next, consider noise level and placement. Diesel generators tend to be loud when running, so think about where you can place it to minimize disturbance. Can it be located away from bedrooms and living areas? Also look at decibel ratings to find a quieter model.
Fuel efficiency and run time are also important. More fuel efficient generators will require less diesel for extended operation. And look for longer run times so you don’t have to refuel as often.
Do you need portability or a stationary unit? Portable units offer flexibility in placement but stationary ones tend to have larger fuel tanks.
By carefully weighing power output, noise, efficiency, and setup, you can find the best diesel generator to keep your home comfortable and powered up during utility outages. Ready to start your search? Here are some key questions to ask…
10 Best Diesel Generator For Home
| # | Product Image | Product Name | Product Notes | Check Price |
|---|---|---|---|---|
|
1
|
 |
Ideal for powering RVs and homes through transfer switch, with 4500-watt peak and 3600-watt running output.
|
|
|
|
2
|
 |
Ideal for providing power in emergency situations or during outdoor activities with the option of using both gasoline and propane fuel.
|
|
|
|
3
|
 |
The product is ideal for providing efficient power through its dual fuel technology for various applications.
|
|
|
|
4
|
 |
The product is ideal for providing power in emergency situations, outdoor events, and other off-grid settings.
|
|
|
|
5
|
 |
Ideal for camping, RVing, and emergency backup power with the ability to run on both gas and propane fuel.
|
|
|
|
6
|
 |
Ideal for powering homes, RVs, and outdoor activities as a backup power source or for recreational use.
|
|
|
|
7
|
 |
Ideal for powering essential appliances and electronics during power outages or outdoor events with the option of using gas or propane.
|
|
|
|
8
|
 |
The product is ideal for providing portable power for outdoor activities and home use.
|
|
|
|
9
|
 |
This product is ideal for providing reliable backup power to large homes and small businesses.
|
|
|
|
10
|
 |
The product is ideal for providing high-power electricity for outdoor activities or as a backup power source.
|
|
1. Wen Rv-Ready Portable Generator With Transfer Switch
Introducing a reliable and powerful portable generator that can generate up to 4500 starting watts and 3600 running watts, perfect for powering up your home appliances during power outages or for outdoor activities.
This generator features a 4-gallon fuel tank that can provide a half-load runtime of up to 13 hours, ensuring that you have enough power to keep you going all day long. The digital data meter displays important information such as voltage, frequency, session runtime, and total runtime, allowing you to keep track of your power usage.
The packed panel includes four standard 120V 20A household duplex outlets (5-20R), one 120V 30A RV outlet (TT-30R), and one 120V three-prong transfer-switch-ready 30A outlet (L5-30R), giving you the flexibility to power up different types of appliances.
This generator features an EPAIII and CARB compliant 212cc 4-stroke engine, providing a reliable and efficient source of power. It also comes with an automatic voltage regulator, a spark arrestor, and a low-oil shutdown, ensuring that your generator is protected from damage and is always ready to use.
With a two-year warranty, you can have peace of mind knowing that this generator is built to last and is backed by a manufacturer that stands behind their product. Don't let power outages or outdoor activities disrupt your life, get this powerful and reliable portable generator today!
2. Pulsar Pg15kvtwb 15,000w Dual Fuel Portable Generator
The 15,000 Peak Watts/12,000 Running Watts (Gasoline) generator is a highly capable power source that can deliver reliable energy for any situation. With its dual fuel capability, this generator can run on both gasoline and propane, providing users with flexibility and convenience.
This generator is powered by a robust 713cc, V-Twin, 4-Stroke, OHV, Air Cooled Engine, which ensures a steady and consistent power supply. The heavy-duty powder-coated frame, lifting bar, never-flat wheels, and folding handles make it easy to transport and maneuver, even in challenging environments.
Moreover, the electric push-button start feature makes it incredibly user-friendly and easy to operate. This generator has (4) 120V 20A outlets, (1) 120V 30A twist-lock outlet, (1) 120/240V 30A twist-lock outlet, and (1) 240V 50A RV outlet, which provide a wide range of options for powering various devices and appliances.
The large 10.6-gallon fuel tank ensures extended run time, making it ideal for prolonged use. Additionally, it features a 3 in 1 digital voltage, frequency, and time meter, which allows users to monitor the generator's performance and settings effectively.
This generator comes with a wheel/handle kit and battery, making it even more convenient to use right out of the box. Overall, this generator is a reliable and versatile power source that can meet the energy needs of any situation, making it an excellent investment for anyone seeking a dependable, high-powered generator.
3. Champion Power Equipment 200914 4250-Watt Open Frame Inverter Generator, Dual Fuel Technology
The Advanced Digital Hybrid Design of this generator makes it stand out from the rest, with a noise reduction of up to 50% and a weight that is 20% lighter than traditional generators. Additionally, the Economy Mode feature helps save fuel and extends the engine life, making it an excellent investment for those looking for an efficient power source.
This RV-ready inverter is versatile, operating on either gasoline or propane and has a 120V 30A RV outlet, two 120V 20A household outlets, and a 12V DC outlet with a dual USB adapter. It is perfect for a range of settings, including RVs, tailgating, and home backup, with a noise level of 64 dBA, ensuring your peace and quiet.
With 4250 starting watts and 3500 running watts, this generator can run for up to 22 hours on gasoline, making it a reliable power source for your next project. Additionally, the covered circuit breakers ensure your safety while using the generator.
If you need more power, the generator is parallel-ready. With the optional ParaLINK Parallel Kit, you can connect up to two 3000-watt or higher inverter generators to increase your power output.
This generator comes with a 3-year limited warranty and free lifetime technical support from dedicated experts, giving you the peace of mind you need when making a purchase. With all of these features, this generator is an excellent investment for those looking for a reliable and efficient power source.
4. Tri Fuel Portable Generator With Co Alert
The XP13000HXT generator from DuroMax is a versatile option for those who want the freedom to choose between three fuel types: gasoline, propane, and natural gas. Gasoline is a reliable fuel choice that is widely available, while propane is known for its cost-effectiveness, fuel efficiency, and long shelf life. Natural gas, on the other hand, offers an unlimited fuel supply and can be hooked up directly to your home's gas line, eliminating the need to store tanks and worry about spills.
This generator is a great backup power option for your home, with 13,000 watts of power that can easily support your lights, appliances, AC system, and other household essentials during a power outage or storm. It comes equipped with a 50 amp plug that can be connected directly to your home via a transfer switch.
At the heart of this generator is a powerful 500cc OHV engine that is designed to provide maximum power. Additionally, the XP13000HXT is equipped with CO Alert technology, which automatically turns off the generator when an unsafe level of carbon monoxide is detected, ensuring the safety of you and your family.
Starting up the generator is a breeze with the push-button start or remote start option, which allows you to conveniently start your generator from a distance. The advanced computer interface of this generator features a large LED display that shows the gas gauge, load gauge, voltage, frequency, and time at a glance.
The XP13000HXT comes fully loaded with a power panel that includes a variety of outlets to suit your needs, such as 4 120V 20A GFCI outlets, 1 120V 30A twist lock, 1 120/240V 30A twist lock, and 1 120/240V 50A HEAVY DUTY outlet. The front-facing fuel interface makes it easy to switch between fuel types, and the quick connect feature allows for effortless switching. The flexible fuel line allows you to connect your generator to propane tanks of all sizes, while the long, oversized 3/4 in. 5-meter hose accommodates your generator and gas line setup.
DuroMax utilizes the highest quality materials to build their generators, including 100% copper windings. Copper is an excellent heat conductor and offers a longer lifespan compared to aluminum windings that degrade quickly. The XP13000HXT generator is also compliant with emission standards set by both the EPA (Environmental Protection Agency) and CARB (California Air Resources Board), ensuring that it is environmentally friendly.
5. Green Dual Fuel Generator For Camping & Rv
The DuroMax XP4850EH Dual Fuel Portable Generator is a reliable and powerful unit that can handle heavy loads with ease. With a starting power of 4,850 watts and running power of 3,850 watts, this generator is perfect for use in various settings, from powering appliances and lights in a home to heavy-duty tools in a construction site.
One of the key features of this generator is its Dual Fuel Technology, which allows users to choose between gasoline or propane as a fuel source. This feature gives users the flexibility to choose the most convenient and cost-effective fuel source for their needs.
The DuroMax 210cc OHV engine is another noteworthy feature of this generator. It is a workhorse that is capable of providing sufficient power to handle multiple jobs, from powering high voltage appliances to heavy-duty power tools. The engine is also designed to be fuel-efficient and durable, ensuring that you get the most out of your investment.
The MX2 Technology of the DuroMax XP4850EH allows users to get maximum power from each of the 120-volt receptacles. Users can choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. This feature makes it ideal for usage with RVs and other applications that require different voltage levels.
The power panel of this generator is fully featured and includes a wide selection of outlets for maximum compatibility in various applications. The panel includes two 120V household GFCI outlets, one 120/240V 30A twist lock outlet, a voltmeter, and 12V DC charging posts for charging external batteries. These outlets provide users with a range of options to power different appliances and devices.
6. Powermate Inverter: Portable, Quiet & Reliable
The GENKINS industrial class 163cc engine is a powerhouse, delivering a consistent power output of 3300 watts, with a peak wattage of 3800 watts. This generator is perfect for those who need reliable and consistent power for their home, RV, or camping needs.
One of the standout features of this generator is the ability to turn it on with a remote controller or electric starter. This provides an added level of convenience for users, making it easy to start the generator without having to manually pull a cord.
The 2.11 gallon gas tank provides up to 8 hours of run time on ECO mode, which is perfect for those who want to conserve their fuel. Additionally, the generator operates at a quiet 57 dB when on ECO mode, making it extremely RV and camper friendly.
For added safety, the generator has an auto shut down feature when low on oil, and a built-in fuel gauge to help manage gas levels.
This generator is also parallel ready with other GENKINS generators, providing additional power when needed.
GENKINS offers a 2-year limited warranty on this generator, along with lifetime free tech support. This ensures that users can have peace of mind knowing that their generator is backed by a reliable company.
7. Westinghouse Dual Fuel Portable Generator With Remote Start
The Westinghouse WGen3600DF Dual Fuel Portable Generator is a powerful and reliable source of backup power. With a gasoline power output of 3600 rated watts and 4650 peak watts and a propane output of 3240 rated watts and 4650 peak watts, this generator is capable of powering essential appliances and electronics during power outages or while on the go. It features a 4-gallon fuel tank with a fuel gauge, providing up to 18 hours of run time on a single tank of gas.
This generator is equipped with an electric push button and remote start for easy and convenient operation. The intuitive control panel features a 5-20R 120V duplex outlet, an RV-ready TT-30R 30 amp outlet, and an L5-30R 30 amp outlet, allowing for easy connection to a variety of devices and appliances.
The 212cc Westinghouse 4-stroke OHV engine is designed for long-lasting performance and features a cast iron engine sleeve for added durability. It also includes an automatic low oil shutdown feature to protect the engine from damage.
The Westinghouse WGen3600DF comes with everything needed for immediate use, including a propane regulator hose, handle, heat-resistant plastic wheels with never-flat polyurethane tires, oil, funnel, tool kit, and user manual. Minimal assembly is required, making it easy to set up and use right away.
All Westinghouse portable generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor. They are EPA and CARB compliant and are backed by a 3-year limited service, labor, and parts coverage and nationwide customer service network.
8. Aceup Ultralight Outdoor Energy Generator
Introducing a portable generator that is perfect for outdoor activities such as camping or for use during power outages – the Aceup 2-stroke air-cooled engine generator. Weighing only 35.3 lbs, it is a small and lightweight household generator that can easily be carried around.
The generator boasts a high combustion efficiency, providing up to 6 hours of run time at half load when the 1.1 gallon fuel tank is full. It has AC 120V household outlets with a frequency of 60Hz, making it a reliable power source for your needs.
Operating the generator is simple and easy. Powered by a 71cc Aceup 2-stroke air-cooled engine, the generator features a low failure rate. It uses 87 octane or higher unleaded gasoline and a 2-cycle oil mixture (50:1) mixing, so there's no need for oil change.
The generator has a wide range of applications, providing 800 running watts and 1000 peak watts with recoil start. It is ideal for outdoor light strings, slow cookers, and other small appliances. However, it is important to ensure that the starting watts should not exceed the generator's range.
Safety is a priority for Aceup. All of their mini portable generators are functionally tested in the factory to guarantee quality. The generator is EPA and CARB compliant, ensuring that it is safe for use in all states. Additionally, the generator comes with a 2-year limited warranty and free lifetime technical guidance from experts.
Included with the generator is a free generator cover, making it easy to protect and transport the generator. Whether you're going on a camping trip or experiencing a power outage, the Aceup 2-stroke air-cooled engine generator is the perfect solution for your power needs.
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. Westinghouse Outdoor Power Equipment 12500 Peak Watt Dual Fuel
The Westinghouse 9500/12500 Watt Portable Generator is the perfect solution for all your power needs. With its 9500 running watts and 12500 peak watts (gasoline) or 8500 running watts and 11200 peak watts (propane), this generator is capable of powering your home, RV, or job site with ease.
The generator features remote start with an included key fob, as well as electric and recoil start for added convenience. It has up to 12 hours of run time on a 6.6-gallon fuel tank with a fuel gauge, ensuring uninterrupted power during extended use. Additionally, the generator has a total harmonic distortion of ≤ 23%, making it safe for sensitive electronics.
The Westinghouse 9500/12500 Watt Portable Generator has multiple outlets, including two GFCI 120V 5-20R standard household receptacles, one transfer switch ready 120V L14-30R, and one RV ready 120/240V 14-50R. All outlets have rubber covers for added safety.
The generator is 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. The VFT display provides real-time updates with voltage output, frequency, and lifetime hours.
This generator is plug-and-play and 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 is required.
All Westinghouse Portable Generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor. The generator is EPA and CARB compliant and is backed by a 3-year limited service, labor, and parts coverage with a nationwide customer service network.
With its powerful engine, multiple outlets, and convenient features, the Westinghouse 9500/12500 Watt Portable Generator is a reliable and efficient source of power for all your needs.
Best Diesel Generator For Home FAQs
Can a diesel generator for home use be used as a backup power source for the entire house?
Yes, a diesel generator for home use can be used as a backup power source for the entire house. Diesel generators are reliable and efficient power sources that can provide electricity during power outages or emergencies. They have the capability to power essential appliances like refrigerators, air conditioners, water pumps, and lights, which are necessary for a comfortable living. However, it is important to note that the size and capacity of the generator should be appropriate for the power requirements of the entire house. A professional electrician can help determine the appropriate size of the generator. Additionally, regular maintenance and servicing of the generator is necessary to ensure its proper functioning and longevity. It is also important to follow safety guidelines and precautions while using a diesel generator, like keeping it in a well-ventilated area and keeping flammable materials away from it.
How does the price of the best diesel generator for home use compare to other types of generators?
The price of the best diesel generator for home use may vary depending on the brand, model, and power output. However, in general, diesel generators tend to be more expensive than other types of generators like gasoline or propane. This is because diesel generators are more durable, efficient, and have a longer lifespan than their counterparts. Additionally, diesel fuel is more energy-dense than gasoline or propane, meaning that diesel generators can produce more power from a given amount of fuel.
When comparing diesel generators to gasoline or propane generators, it's important to consider the long-term costs as well. Although diesel generators may have a higher upfront cost, they typically require less maintenance and have lower fuel costs in the long run. They also tend to have a longer lifespan, which means that they may be a more cost-effective investment in the long term.
Overall, while the best diesel generator for home use may be more expensive than other types of generators, it is often a more reliable and cost-effective choice in the long run.
How easy is it to maintain a diesel generator for home use?
Maintaining a diesel generator for home use is relatively easy, but it does require regular attention and care to keep it running smoothly. To start, it is important to change the oil and filter on a regular basis, typically after every 100 hours of use. Additionally, the air filter should be checked and cleaned or replaced as needed to prevent blockages that can cause the generator to overheat.
It is also important to keep the fuel tank clean and the fuel fresh, as diesel fuel can degrade over time and cause clogs in the fuel system. Regularly checking the battery and connections is also essential to ensure that the generator starts up when needed.
In addition to regular maintenance, it is a good idea to have a professional inspect and service the generator at least once a year to identify any potential issues and ensure that all components are functioning properly.
Overall, with proper care and attention, a diesel generator can provide reliable backup power for your home for years to come.
How fuel-efficient are diesel generators for home use compared to other types of generators?
Diesel generators are known for their fuel efficiency and are a popular choice for home use. In comparison to gasoline generators, diesel generators use less fuel and can provide longer run times. This is because diesel fuel has a higher energy density than gasoline, which means it can produce more power with less fuel. Additionally, diesel engines are generally more efficient than gasoline engines, converting more of the fuel's energy into power.
When compared to propane generators, diesel generators can be more fuel-efficient in some cases. However, propane generators can be more cost-effective in terms of fuel costs depending on the local prices of diesel and propane.
Overall, diesel generators are a reliable and efficient choice for home use, especially for those who need a generator for extended periods of time. It's important to consider factors such as fuel costs and availability when choosing a generator for your specific needs.
How much power do I need from a diesel generator for my home?
The amount of power you need from a diesel generator for your home depends on your specific power requirements. The power requirements of a typical home depend on the number of appliances and devices you intend to run. As a general rule, a diesel generator that can produce between 5,000 and 7,500 watts of power is usually sufficient for most homes. This is enough to power essential appliances such as refrigerators, lights, and fans.
However, if you have a large home with many appliances or you intend to power heavy-duty appliances like air conditioners, washing machines, or water heaters, you may need a more powerful generator. In this case, you may need a diesel generator that can produce up to 15,000 watts of power or more.
It's important to calculate your power requirements accurately to ensure that you choose the right generator for your home. You can consult with a professional electrician or generator specialist to determine your power requirements and choose the right generator for your home.
What factors should I consider when choosing the best diesel generator for my home?
When choosing the best diesel generator for your home, there are several factors you should consider to ensure that you make an informed decision. Firstly, you need to determine the power capacity that you need. The size of your home and the appliances you intend to power will help you choose the right generator. Secondly, you need to consider the fuel efficiency of the generator. Look for a diesel generator that is fuel-efficient to ensure that you save money on fuel costs in the long run.
Thirdly, you should consider the noise level of the generator. Choose a generator that operates quietly to prevent noise pollution in your neighborhood. Fourthly, you need to consider the reliability of the generator. Look for a reputable brand that offers warranties and good customer support.
Finally, you should consider the cost of the generator. Choose a generator that offers value for money and fits within your budget. With these factors in mind, you can make an informed decision and choose the best diesel generator for your home.
What is the average lifespan of a diesel generator for home use?
The average lifespan of a diesel generator for home use can vary depending on several factors such as usage, maintenance, and manufacturer. Generally, a well-maintained diesel generator can last up to 20,000 hours or more. However, regular maintenance and servicing of the generator are essential to ensure its longevity and efficient performance. Neglecting maintenance can lead to premature wear and tear of the generator, reducing its lifespan significantly. It is also crucial to choose a reputable manufacturer and ensure that the generator is of high quality and meets your specific power needs. Regular checks on the oil and coolant levels, fuel filters, air filters, and other key components can help to prevent breakdowns and extend the lifespan of the generator. In summary, the lifespan of a diesel generator for home use can vary, but with proper maintenance and care, it can last for many years.
What is the noise level of the best diesel generators for home use?
The noise level of diesel generators for home use can vary depending on the specific model and its rated power output. Generally, the best diesel generators for home use are designed to operate quietly, producing noise levels of around 60 decibels or lower. This is comparable to the noise level of a normal conversation or a quiet office.
However, it's important to note that noise levels can also vary depending on factors such as the distance from the generator, the type of enclosure or housing used, and the presence of any additional sound-dampening features or technologies.
To ensure that you choose the best diesel generator for your specific needs, it's important to carefully consider the noise level as well as other factors such as power output, fuel efficiency, and reliability. Consulting with a qualified professional or conducting thorough research can help you make an informed decision and find a generator that meets your specific requirements.
What safety features should I look for when choosing a diesel generator for home use?
When choosing a diesel generator for home use, there are several safety features that you should consider to ensure the safety of your family and property. Firstly, you should look for a generator with an automatic shutdown feature that can shut off the generator in case of low oil pressure or high temperature. This feature prevents the generator from overheating and causing a fire.
Secondly, a circuit breaker is another essential safety feature that you should look for in a diesel generator. A circuit breaker protects the electrical system from overloading and short circuits, which can cause electrical fires and damage to your appliances.
Thirdly, a fuel tank with a spill-proof design is a safety feature that can prevent fuel spills and reduce the risk of fire hazards. Also, a generator with a fuel gauge helps you monitor the fuel level and avoid overfilling the tank.
Finally, you should choose a diesel generator that is certified by a recognized safety organization, such as UL or CSA. This certification ensures that the generator meets the safety standards set by the organization.
In conclusion, when choosing a diesel generator for home use, you should prioritize safety features such as automatic shutdown, circuit breaker, spill-proof fuel tank, fuel gauge, and certification by a recognized safety organization.
Which brands offer the best diesel generators for home use?
There are several brands that offer high-quality diesel generators suitable for home use. One of the top brands is Generac, which offers a range of diesel generators with various power capacities and features that cater to different home needs. Another popular brand is Cummins, known for its reliable and efficient diesel generators that can provide backup power for extended periods. Kohler is also a brand that offers durable and efficient diesel generators with impressive power output and features, making them ideal for homeowners seeking reliable backup power. Additionally, Caterpillar is a reputable brand that produces high-quality diesel generators designed to provide reliable power supply for residential purposes. It's essential to consider factors such as power capacity, fuel efficiency, and noise level when choosing a diesel generator for home use. Ultimately, it's recommended to consult with a professional or reputable dealer to help you select the best diesel generator that fits your home's energy needs and budget.
