Best Propane Generator for Home Backup: Tested and Reviewed

When the power goes out, having a reliable propane generator can make all the difference between comfort and chaos. Whether it’s keeping your refrigerator running, powering critical medical equipment, or ensuring your home stays lit during a storm, the right generator is a must-have for peace of mind. Propane generators are an excellent choice for home backup because they are clean-burning, efficient, and easy to store—making them a dependable solution for emergencies. In this guide, we’ve tested and reviewed the best propane generators on the market, highlighting their performance, features, and value to help you make an informed decision. Read on to find the perfect propane generator to keep your home powered, no matter the circumstances.

List of the Best Propane Generator for Home Backup:

Check out the thorough review of the best propane generator for home backup below.

1. Westinghouse 12500 Watt Dual Fuel Home Backup Generator

The Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator delivers impressive performance and versatility, making it a standout choice for home backup power. Powered by a heavy-duty 457cc 4-stroke OHV engine, it produces 12,500 peak watts and 9,500 running watts on gasoline, while operating at 11,200 peak watts and 8,500 running watts on propane. This dual-fuel capability ensures flexibility during fuel shortages.

With a 6.6-gallon fuel tank, it offers up to 12 hours of runtime on gasoline, enhanced by a built-in fuel gauge for convenience. The VFT digital display provides real-time updates on voltage, frequency, and operating hours, making monitoring effortless. For seamless operation, it includes both an electric start and a remote start key fob, allowing users to power up the generator from a distance.

Safety features include GFCI 120V outlets, rubber outlet covers, and automatic low-oil shutdown, ensuring reliable operation. Additionally, it is transfer switch and RV-ready, making it adaptable for home use or outdoor needs. The durable cast iron sleeve enhances longevity, while the plug-and-play design simplifies setup with included accessories like an oil funnel and battery charger. EPA compliance and a 3-year limited warranty ensure peace of mind.

Pros

1. High power output suitable for large homes or heavy appliances.
2. Dual-fuel compatibility for flexibility in fuel options.
3. Long runtime of up to 12 hours with a 6.6-gallon tank.
4. Convenient remote start with real-time digital monitoring.
5. Transfer switch-ready and RV-ready for versatile use.

Cons

1. Heavy unit may be challenging to transport without wheels.

2. DuroMax XP13000EH Dual Fuel Portable Generator

The DuroMax XP13000EH Dual Fuel Portable Generator is a powerhouse designed to keep your home running smoothly during power outages or storms. With an impressive 13,000 watts of peak power, it provides enough energy to run essential appliances, HVAC systems, and other high-demand devices. Its dual-fuel capability allows you to choose between gasoline and propane, offering flexibility in fuel options based on availability and convenience.

This generator features a push-button electric start and an intuitive front-facing interface that makes switching between fuel types quick and easy. It is transfer switch-ready, thanks to its 50-amp outlet, making it an ideal solution for home backup power. Built for durability, the XP13000EH boasts a heavy-duty all-metal frame with no plastic components, ensuring it can withstand harsh weather and years of use. Additionally, 100% copper windings improve heat conduction, extending the generator’s lifespan.

Pros

1. High power output supports whole-home use.
2. Dual-fuel compatibility for flexibility during outages.
3. Durable construction with all-metal frame and copper windings.
4. Easy-to-use push-button start and intuitive controls.
5. Portable design with no-flat tires for mobility.

Cons

1. Heavier design may require effort to transport.

3. WEN DF1100T 11000-Watt Dual Fuel Portable Generator

The WEN DF1100T 11,000-Watt Dual Fuel Portable Generator offers robust and reliable power for emergencies or off-grid use. Powered by a 457cc 4-stroke air-cooled OHV engine, it delivers 11,000 surge watts and 8,300 running watts on gasoline, and 9,500 surge watts and 7,500 running watts on propane. This dual-fuel capability provides flexibility, allowing you to switch between fuel types effortlessly using the simple selection dial.

Equipped with a 6.6-gallon fuel tank, the generator provides up to 8.5 hours of runtime at half load. Its electric start system, activated with a turn key, eliminates the hassle of pull-starting. The generator supports both 120V and 240V outputs, making it compatible with transfer switches and large appliances. The control panel includes four 120V GFCI outlets, a 120V/240V 50A outlet (NEMA 14-50R), and a 12V DC plug, ensuring wide versatility for powering various devices.

The wheel and handle kit enhances portability, while the durable design ensures it can withstand long-term use. Automatic voltage regulation and overload protection improve safety, and the included 47-inch LPG hose makes propane connection simple. With its two-year warranty, the WEN DF1100T is a reliable and affordable option for home backup power.

Pros

1. Dual-fuel capability for flexibility in fuel selection.
2. High power output supports running large appliances or homes.
3. Electric start simplifies operation.
4. Wide variety of outlets for diverse power needs.
5. Durable construction with portability features.

Cons

1. Louder than some competitors during operation.

4. Champion 11000 Watt Dual Fuel Home Backup Generator

The Champion Power Equipment 11,000-Watt Dual Fuel Portable Inverter Generator offers a balance of high performance, safety, and quiet operation, making it an excellent choice for home backup or jobsite power. With 11,000 starting watts and 9,000 running watts on gasoline, and 11,000 starting watts and 8,100 running watts on propane, this generator provides versatile power options. It features a 459cc Champion engine with an electric start and Cold Start Technology for seamless operation, even in colder climates.

Designed with efficiency in mind, the generator runs for up to 15 hours on gasoline with its 6.08-gallon fuel tank or 8 hours on a 20-pound propane tank, depending on the load. Its Quiet Technology ensures a low noise level of 64 dBA at 23 feet, making it quieter than many comparable models. This inverter produces Clean Power (less than 3% THD), making it safe for sensitive electronics.

The CO Shield® system automatically shuts off the generator if unsafe carbon monoxide levels are detected, adding a critical layer of safety. With a range of outlets, including 120V and 240V options, this unit is versatile, while the Economy Mode reduces engine wear and improves fuel efficiency. Backed by a 3-year warranty and lifetime technical support, the Champion 11,000-watt inverter generator is a reliable, user-friendly choice.

Pros

1. Dual-fuel capability for flexibility in emergencies.
2. Long runtime (15 hours on gasoline) with high power output.
3. Quiet operation at just 64 dBA.
4. CO Shield® technology for enhanced safety.
5. Clean Power ensures compatibility with sensitive electronics.

Cons

1. Requires outdoor use due to CO emissions.

How to Choose the Best Propane Generator for Home Backup?

When the power goes out unexpectedly, a reliable propane generator can be your saving grace. Whether it’s a stormy night or an extended blackout, choosing the right propane generator ensures your home stays powered, safe, and comfortable.

Why Propane Generators Are a Smart Choice?

Propane generators have become increasingly popular for home backup due to their efficiency and reliability. Unlike gas-powered generators, propane is clean-burning, easy to store, and widely available. Plus, propane doesn’t degrade over time, meaning you can store it for extended periods without worrying about fuel quality.

But not all propane generators are created equal, which is why understanding your specific needs is key to making the right choice.

Step 1: Assess Your Power Needs

Before buying a propane generator, start by determining how much power your home requires during an outage. Think about the appliances and devices you absolutely need to keep running.

• Essential Appliances: Items like refrigerators, freezers, sump pumps, and heating systems should take priority.
• Comfort Essentials: Air conditioners, lights, and entertainment systems may also need power depending on your family’s needs.
• Medical Equipment: If you rely on medical devices, ensure the generator can handle the load without interruptions.

To calculate your power needs, check the wattage of each appliance and add them up. Look for a propane generator that offers more wattage than your total to avoid overloading.

Step 2: Choose the Right Size Generator

Once you know your power requirements, it’s time to decide on the generator size. Propane generators come in various capacities, typically measured in watts.

• Portable Generators: Ideal for small homes or limited power needs. These typically provide between 2,000-10,000 watts and are compact and easy to move.
• Standby Generators: Perfect for large homes or prolonged outages. These are permanently installed, automatically kick on during a blackout, and can provide upwards of 20,000 watts.

If you’re unsure, err on the side of caution and choose a generator with higher capacity. This ensures you’ll have enough power even if your needs increase.

Step 3: Consider Key Features and Specifications

Propane generators come with a range of features that can make a big difference in usability and efficiency. Here are some important specifications to keep in mind:

• Runtime: Check how long the generator can run on a single propane tank. Longer runtimes are ideal for extended outages.
• Noise Levels: Generators can be noisy, so look for models designed to operate quietly. Some units come with noise-dampening features that keep decibel levels low.
• Portability: If you need a generator you can move around, prioritize lightweight designs with wheels and handles.
• Starting Mechanism: Options like electric start or remote start make it easier to operate the generator, especially during emergencies.
• Dual Fuel Capability: Some propane generators can also run on gasoline, giving you added flexibility during fuel shortages.

Step 4: Focus on Durability and Brand Reputation

When investing in a propane generator, durability matters. A high-quality generator will last longer, require less maintenance, and perform reliably when you need it most. Look for trusted brands like Generac, Champion, or Westinghouse, which are known for their reliable products.

Read customer reviews and check warranties to ensure you’re getting a product that stands the test of time. A longer warranty is a good indicator of the manufacturer’s confidence in their product.

Step 5: Think About Installation and Maintenance

For larger standby generators, professional installation is a must. Consider the space you have available and ensure there’s proper ventilation for safe operation. Portable generators, on the other hand, are plug-and-play but still require proper setup.

Maintenance is also crucial. Regular oil changes, checking propane levels, and occasional tune-ups will keep your generator running smoothly. Some models even have maintenance reminders, which can be a helpful feature.

Step 6: Budget Wisely

Your budget plays a significant role in the generator you choose. Portable propane generators generally cost between $500-$1,500, while larger standby generators can range from $3,000 to $10,000 or more. Remember to factor in installation costs for standby generators.

While it’s tempting to go for the cheapest option, investing in a high-quality generator pays off in the long run. A dependable generator will save you from headaches and costly repairs during critical times.

Step 7: Plan for Safety

Safety is paramount when using a propane generator. Always follow these guidelines:

• Proper Ventilation: Operate your generator outdoors to prevent carbon monoxide buildup.
• Use the Right Cords: Use heavy-duty, weatherproof extension cords rated for your generator.
• Propane Storage: Store propane tanks in a cool, well-ventilated area away from open flames.

Modern generators often come with built-in safety features like low-oil shutoff and overload protection. These features can provide peace of mind during emergencies.

Why Choosing the Right Generator Matters?

Investing in the right propane generator means you’ll never have to worry about being left in the dark. The peace of mind it brings during a storm or unexpected outage is worth every penny. By following the steps above, you can confidently choose a generator that fits your home’s unique needs.

Frequently Asked Questions When Selecting the Best Propane Generator for Home Backup

1. What is the best propane generator for home backup?

The best propane generator for home backup depends on your power needs and budget. For small to medium homes, a portable generator like the Champion 76533 (3,800 watts) is highly recommended for its affordability and reliability. For larger homes or seamless operation during outages, standby generators like the Generac 70432 (22,000 watts) are ideal due to their high power output and automatic startup.

2. How do I determine the size of the propane generator I need?

To determine the size, calculate the total wattage required to run essential appliances and devices during an outage. Add up the wattage of items like refrigerators, heating systems, lights, and medical equipment. Choose a generator that provides at least 20% more wattage than your total requirement to account for startup surges and extra devices.

3. What are the advantages of using a propane generator over gas or diesel?

Propane generators are cleaner-burning, environmentally friendly, and have a longer shelf life compared to gasoline or diesel. Propane doesn’t degrade over time, making it ideal for long-term storage. Additionally, propane generators tend to run quieter and require less maintenance, making them a popular choice for home backup.

4. Can a propane generator power my entire house?

Yes, but it depends on the generator’s wattage. Large standby generators, such as those providing 20,000+ watts, can power an entire house, including heating and cooling systems, kitchen appliances, and lighting. However, smaller portable models may only power essential devices.

5. How long will a propane generator run on a single tank?

The runtime of a propane generator depends on its fuel efficiency, wattage, and the size of the propane tank. For example:

• A 20-pound propane tank can power a 4,000-watt generator for 8-10 hours.
• Larger generators with a 100-pound tank can run for up to 36 hours at 50% load.
  Always check the manufacturer’s specifications for exact runtime details.

6. Are propane generators safe to use indoors?

No, propane generators should never be used indoors or in enclosed spaces due to the risk of carbon monoxide poisoning. Always operate them outdoors in a well-ventilated area, away from windows, doors, and vents to ensure safety.

7. What are the maintenance requirements for a propane generator?

Propane generators require regular maintenance to ensure reliable performance. Key tasks include:

• Checking and replacing the oil after every 50-100 hours of use.
• Inspecting spark plugs and air filters.
• Running the generator periodically to prevent mechanical issues.
• Keeping the propane tank properly stored and checking for leaks.

8. Can I use my propane generator with natural gas?

Some propane generators are dual-fuel models, allowing them to run on both propane and natural gas. If your generator isn’t dual-fuel, you’ll need a conversion kit to make it compatible with natural gas. Always consult the manufacturer or a professional before attempting modifications.

9. Are propane generators noisy?

Propane generators are generally quieter than gasoline or diesel models, but the noise level varies by brand and model. Portable models tend to be louder, with noise levels ranging from 50 to 75 decibels. Standby generators are often designed with noise-dampening features and operate at lower decibel levels.

10. How much does a propane generator cost?

The cost of a propane generator depends on its type and power capacity:

• Portable generators: $500 to $1,500.
• Standby generators: $3,000 to $10,000 or more, including installation.
  While standby generators are more expensive, they offer automatic operation and higher power capacity, making them ideal for full-home backup.

11. What is the lifespan of a propane generator?

With proper maintenance, a propane generator can last 10-30 years, depending on the brand, model, and frequency of use. Standby generators tend to last longer because they are designed for occasional use during outages.

12. Are there propane generators with remote or automatic start?

Yes, many modern propane generators come with remote or automatic start features. Standby generators automatically start when a power outage is detected, while some portable models include remote start options for added convenience.

13. Do propane generators work in cold weather?

Propane generators are excellent for cold weather use because propane remains stable and doesn’t gel like diesel. However, extremely low temperatures can cause reduced pressure in propane tanks. Insulated tank covers or cold-weather kits can help maintain consistent performance.

14. Can I install a propane generator myself?

While portable generators are easy to set up, installing a standby propane generator requires professional installation. It involves connecting the generator to your home’s electrical system and propane supply, which must comply with safety codes and regulations.

15. What are the safety precautions for using a propane generator?

To safely use a propane generator:

• Operate it outdoors, away from your home.
• Regularly inspect propane tanks for leaks or damage.
• Avoid overloading the generator by staying within its wattage capacity.
• Use heavy-duty extension cords rated for outdoor use.
  Modern propane generators often include built-in safety features like low-oil shutoff and overload protection for additional security.

16. Can a propane generator run continuously?

Propane generators can run continuously as long as you have enough fuel. However, it’s recommended to give the generator periodic breaks for maintenance and to prevent overheating. Standby models are better suited for continuous operation than portable ones.

17. Are propane generators eco-friendly?

Yes, propane is considered a cleaner fuel compared to gasoline and diesel. It produces fewer greenhouse gas emissions and no particulate matter, making propane generators a more environmentally friendly option for home backup.

18. What are the most reliable brands for propane generators?

Some of the top brands for propane generators include:

• Generac: Known for high-quality standby generators.
• Champion: Offers affordable and durable portable models.
• Westinghouse: Renowned for fuel-efficient and feature-rich generators.
• DuroMax: Specializes in dual-fuel generators for versatility.

19. Can I connect a propane generator directly to my home’s propane supply?

Yes, standby propane generators are often connected directly to your home’s propane tank. This setup requires professional installation to ensure proper connections and compliance with safety codes.

20. Are there any tax credits or incentives for purchasing a propane generator?

Some states or local governments offer incentives or tax credits for installing backup generators, especially if they are used for emergency preparedness. Check with your local authorities or utility company to see if you qualify.

Conclusion

Choosing the best propane generator for home backup is about finding the right balance between your power needs, budget, and desired features. Whether you’re looking for a portable generator for occasional outages or a high-capacity standby model for seamless power during extended blackouts, there’s a reliable option out there for you.

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