7 Best Home Standby Generator For Whole House

Best Whole House Generator

If you live where power outages happen frequently due to storms or other issues, you might consider buying a whole-house generator. This type of generator can power your entire home during a power outage, so you won’t have to worry about losing electricity for your appliances, lights, and HVAC system. This can greatly affect your comfort and safety during an extended power outage.

Finding the best whole-house generator can be a difficult task. There are many different brands and models on the market, and they vary in price, power output, and features. In addition, the installation process can be complicated, and you may need to hire a professional to help you set it up correctly. Researching and choosing a generator that meets your specific needs and budget is important.

We have reviewed many different whole-house generators and can help you find the right one for your home. We can provide information about the different brands, models, features, and prices. We can also help you determine your home’s proper size and power output and connect you with professionals who can install the generator. With our help, you can be sure you are choosing the best whole-house generator.

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Top 7 Best Standby Generators for Whole House


Best for Versatility: Westinghouse 15000 Peak Watt Dual Fuel Home Backup Portable Generator

The Westinghouse Dual Fuel Portable Generator is among the Best Whole House Generators due to its versatility. It offers the unique capability to run on gasoline and propane, providing users with fuel scarcity or preferred options. This versatility ensures an uninterrupted power supply, a crucial advantage during emergencies.

Westinghouse Outdoor Power Equipment 15000 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CARB CompliantIts dual-fuel capability allows users to choose the most convenient and available fuel source, providing flexibility in challenging situations. Second, it boasts a robust power output sufficient to run an entire house, ensuring all essential appliances and devices remain functional. Lastly, it comes with an easy-to-use control panel and a convenient remote start, making it user-friendly even for those with limited technical knowledge.

This generator best suits homeowners seeking a reliable power backup solution in various situations. Whether it’s a power outage, outdoor event, or camping trip, the Westinghouse Dual Fuel Portable ensures you have power when and where you need it. It’s highly recommended for its adaptability and performance.

Pros:

  • Dual-fuel capability for fuel flexibility.
  • Robust power output to support an entire house.
  • User-friendly control panel and remote start.
  • Portable design for easy mobility.
  • CARB compliant for environmentally conscious users.

Cons:

  • It may not be quiet during the operation.
  • Requires regular maintenance.

Best Mobile Monitoring: Briggs & Stratton Q6500 Quiet Power Series Inverter Generator

The Briggs & Stratton Q6500 Automatic Air Cooled Standby generator earns its place among the Best Whole House Generators with its exceptional mobile monitoring capabilities.

Briggs & Stratton Q6500 Quiet Power Series Inverter Generator | CO Guard, 6500 starting wattsIt allows users to monitor and control their generator remotely via a mobile app. This feature ensures peace of mind and the ability to manage power needs from anywhere.

Key features of this generator include its robust power capacity, ensuring all household appliances are operational during power outages. Its automatic startup and transfer switch guarantee seamless transitions when the power goes out, keeping your home fully powered. Additionally, it has a user-friendly control panel and a durable build, enhancing reliability.

This generator is ideal for tech-savvy homeowners who prioritize convenience and remote monitoring. It’s highly recommended for a reliable power source with advanced control options.

Pros:

  • Mobile monitoring for remote control.
  • High power capacity for whole-house coverage.
  • Automatic startup and transfer switch for seamless operation.
  • User-friendly control panel.
  • Durable construction for long-term use.

Cons:

  • Installation may require professional assistance.
  • Relatively higher cost.

Best for Durability: Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator

The Generac Guardian 24kW Standby Generator stands out as one of the Best Whole House Generators due to its exceptional durability.

Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time UpdatesBuilt to withstand harsh conditions, it ensures long-term reliability, making it a top choice for homeowners. The generator’s robust steel enclosure and advanced weather-resistant technology make it highly durable.

This generator’s three standout features include its substantial power output, which can run an entire household without compromise. It also has a quiet operation mode, reducing noise for a more peaceful environment. Moreover, its advanced True Power™ Technology ensures clean and stable power for sensitive electronics. Generac Guardian Official Website

This generator best suits homeowners looking for a long-lasting power backup solution. Its durability, high power output, and quiet operation make it a top recommendation for those seeking a reliable generator.

Pros:

  • Exceptional durability for long-term use.
  • High power output for whole-house coverage.
  • Quiet operation for a peaceful environment.
  • True Power™ Technology for clean power.
  • Mobile Link™ Remote Monitoring for convenience.

Cons:

  • Higher upfront cost.
  • Requires professional installation.

Best Standby Generator for Your Budget: Champion 12.5-kW Home Standby Generator

The Champion 12.5-kW earns its place among the Best Whole House Generators due to its outstanding value for budget-conscious users.

Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer SwitchDespite its affordable price point, this generator delivers reliable standby power for your home. It ensures peace of mind without breaking the bank.

Key features of the Champion 12.5-kW include a robust power output, capable of running all essential appliances during outages. Its automatic transfer switch guarantees a seamless transition to backup power. Furthermore, it offers a user-friendly control panel, making it accessible to many users.

This generator is ideal for homeowners on a budget who need a dependable standby generator. It’s highly recommended for those who seek a cost-effective solution for uninterrupted power during emergencies.

Pros:

  • Affordable price point.
  • Sufficient power for whole-house coverage.
  • Automatic transfer switch for seamless operation.
  • User-friendly control panel.
  • Compact design for easy installation.

Cons:

  • Limited additional features.
  • Slightly louder during operation.

Best for Portable Power: Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator

The Pulsar G12KBN stands out as the Best Whole House Generator for portable power solutions. This heavy-duty generator offers the flexibility of gasoline and propane, making it suitable for various situations, including outdoor events and emergency power needs.

Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas & LPG - Electric Start - Transfer Switch & RV Ready - CARB CompliantNoteworthy features of the Pulsar G12KBN include its dual-fuel capability, providing versatility in fuel sources. It also boasts a high power output, ensuring all critical appliances and devices remain operational. Additionally, it features an electric start for convenience and a durable build for longevity.

This generator is perfect for users who require a portable power source with fuel options. It’s recommended for those who enjoy outdoor activities and homeowners who need a reliable backup power solution.

Pros:

  • Dual-fuel capability for fuel flexibility.
  • High power output for whole-house coverage.
  • Electric start for easy operation.
  • Sturdy construction for durability.
  • Mobility kit for portability.

Cons:

  • It may require routine maintenance.
  • Noise levels can be relatively high.

Best for Quietness: Champion Power Equipment 100837 14kW Home Standby Generator System

The Champion 14-kW aXis Home Standby Generator earns its place among the Best Whole House Generators due to its quietness. A low noise level during operation ensures a peaceful environment even when providing backup power to your home.

Champion Power Equipment 100837 14kW Home Standby Generator System, 200-Amp aXis Automatic Transfer SwitchThis generator excels in three key aspects: It offers robust power output to support all household appliances. Second, it has a user-friendly control panel and an automatic transfer switch for seamless operation. Lastly, its quiet operation minimizes disruptions and noise pollution.

This generator is ideal for homeowners who value a peaceful environment during power outages. It’s recommended for those who need reliable backup power without the disturbance of a noisy generator.

Pros:

  • Low noise level for a quiet environment.
  • High power output for whole-house coverage.
  • User-friendly control panel.
  • Automatic transfer switch for convenience.
  • Durable build for long-term use.

Cons:

  • Relatively higher price point.
  • Installation may require professional assistance.

Best Reviews: Generac 7077 3-Phase 20kW Air Cooled Guardian Series Home Standby Generator

The Generac Guardian 3-Phase 20kW Automatic Standby Generator is highly regarded and earns its place among the Best Whole House Generators due to its outstanding user reviews.

Generac 7077 3-Phase 20kW Air Cooled Guardian Series Home Standby Generator - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time UpdatesUsers consistently praise its performance, making it a top choice for those who value recommendations from satisfied customers.

Key features of this generator include a substantial power output capable of providing whole-house backup power. Its advanced 3-phase technology ensures stable and reliable electricity.

Additionally, it features a durable build and mobile monitoring for user convenience. Generac Guardian 3-Phase 20kW on Generac’s Official Website

This generator best suits homeowners who value peer reviews and seek reliable backup power. It’s highly recommended for those who want assurance from a product with excellent user feedback.

Pros:

  • Outstanding user reviews for reliability.
  • High power output for whole-house coverage.
  • Advanced 3-phase technology for stable power.
  • Durable construction for long-term use.
  • Mobile monitoring for convenience.

Cons:

  • Higher initial investment.
  • Professional installation is recommended.

How To Choose The Best Whole House Generator

If you live in an area with frequent power outages, having a whole-house generator can provide peace of mind and comfort during these times. But how do you choose the best one for your home? Here are some key factors to consider:

1. Power Output

The generator’s power output needs to match your home’s needs. Consider the appliances and electronics you want to power during an outage, and choose a generator with sufficient wattage to handle them.

2. Fuel Type

Whole house generators can run on natural gas, propane, or diesel. Consider the availability and cost of fuel in your area, as well as any applicable regulations.

3. Noise Level

Generators can be noisy, so consider how close your neighbors are and if noise ordinances apply. Look for generators with a low decibel rating.

4. Automatic Transfer Switch

An automatic transfer switch ensures that the generator will turn on automatically during a power outage without you needing to do anything. Make sure the generator you choose comes with an automatic transfer switch.

5. Warranty

Look for a generator with a solid warranty that covers parts and labor. The longer the warranty, the better.

6. Brand Reputation

Choose a generator from a reputable brand with a track record of reliability and quality. Research online reviews and ask for recommendations from friends and family.

7. Cost

Generators can be expensive, so consider your budget and balance the cost with your desired features and benefits.

Choosing the best whole-house generator involves considering factors such as power output, fuel type, noise level, automatic transfer switch, warranty, brand reputation, and cost. By carefully weighing these factors, you can select a generator that will provide reliable power during outages and meet the needs of your home.

Whole House Generator FAQ

If you’re considering purchasing a whole-house generator, you may have questions about what they are, how they work, and how to choose the right one. Here are answers to some of the most frequently asked questions:

1. What is a whole-house generator?

A whole-house generator is a backup power system designed to provide electricity to your home during a power outage. It is typically installed outside your home and is connected to your home’s electrical system.

2. How does a whole house generator work?

A whole-house generator runs on fuel, such as natural gas or propane, and is connected to your home’s electrical system through an automatic transfer switch. When the power goes out, the generator turns on automatically and provides electricity to your home.

3. What size generator do I need for my home?

The generator you need depends on the size of your home and the appliances and electronics you want to power during an outage. A professional can help you determine the appropriate size based on your needs.

4. How long can a whole house generator run?

A whole-house generator can run for days or weeks, depending on the fuel tank size and the amount of fuel it can hold.

5. How much does a whole-house generator cost?

The cost of a whole-house generator varies depending on the size, brand, and features. A whole-house generator can cost anywhere from $5,000 to $20,000.

6. Can I install a whole house generator myself?

It is not recommended to install a whole-house generator yourself. A licensed professional should do the installation to ensure it is done safely and correctly.

7. Do whole-house generators require maintenance?

Yes, whole house generators require regular maintenance to ensure they are running correctly and are ready for an outage. This may include oil changes, filter replacements, and other routine checks.

8. Can a whole house generator be used for a business?

Yes, a whole-house generator can be used for a business and a home, depending on the size and power output.

9. Can a whole-house generator be used in cold weather?

Yes, whole-house generators can be used in cold weather, but they may require additional maintenance or modifications to ensure they can run properly in freezing temperatures.

10. How loud is a whole house generator?

The noise level of a whole-house generator varies depending on the brand and model. Look for generators with a low decibel rating to minimize noise.

11. How long does it take to install a whole-house generator?

The installation time for a whole-house generator depends on the size and complexity of the installation. It can take anywhere from a few hours to a few days.

12. Can a whole-house generator be used during a natural disaster?

A whole-house generator can be used during a natural disaster if installed and maintained correctly.

13. What is the lifespan of a whole-house generator?

The lifespan of a whole-house generator depends on the brand, model, and usage. A generator can last up to 20 or 30 years with proper maintenance.

14. What is an automatic transfer switch?

An automatic transfer switch is a device that connects your whole house generator to your home’s electrical system. It automatically switches your home’s power source from the grid to the generator when the power goes out and switches it back on when it comes back on.

15. Can a whole house generator save me money on my electricity bill?

No, a whole-house generator is designed to provide backup power during an outage and is not intended to save you money on your electricity bill. However, having a generator can prevent losses from power outages, such as spoiled food in your fridge or damage to electronics from power surges.

In conclusion, a whole-house generator can provide peace of mind during power outages, but it’s important to choose the right size and install it by a licensed professional. Regular maintenance is also necessary to ensure it is ready to run when you need it.

  • Connor Parker

    I'm Connor Parker, your source for all things power tools, specializing in the intricacies of the table saw, Cordless Drill, and more. I've become your trusted expert in power tools with a seasoned background built on years of hands-on experience. Beyond the workshop, you'll catch me perfecting my barbecue skills, exploring hiking trails with my adventurous labrador, and enjoying a cozy evening with a classic mystery novel. Let's drill into the details and make DIY projects a breeze! 🛠️