Best Choice
Briggs & Stratton 40517 12 kW Standby Generator, Gray
Don't Miss
Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch
Briggs & Stratton 40517 12 kW Standby Generator, Gray
Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch
Best Choice
Briggs & Stratton 40517 12 kW Standby Generator, Gray
Briggs & Stratton 40517 12 kW Standby Generator, Gray
Don't Miss
Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch
Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch

Can you manage electricity for weeks in natural disasters? Is there any backup of power in your house? Is your old generator is out of order and looking for the best whole house generator reviews.

A generator is an essential appliance for each homeowner. It is difficult to purchase these appliances so here is a list of best models of house generators.

You may know people of two types, those people who react to thoughts and others who like to have a proactive attitude. A dynamic person may have a good generator for the entire house.

Natural disasters are common and these happen suddenly without any notice. You can’t prepare your house for the next hurricane, flood or earthquake. In this situation, you have to do advance preparations; otherwise, you will pay its price. You may find it interesting to read our other articles like The 5 Best Water Heaters On The Market and the The 10 Best Rated Whole House Humidifiers.

Staying without electricity for weeks or months is difficult. With a reliable generator, you can get electricity for your house.

People often don’t know about the qualities of a right generate for the entire home. It is an expensive investment that you can use in the future. You have to evaluate models available in the marketplace. If you need a generator for the entire house, you can consider the list of best house generators. Consider 2 critical things before buying a generator for your home.

1. Evaluated Your Electricity Demand

Generators for the entire house are designed with different features. Each model can produce a different quantity of electricity, and they vary significantly. You have to evaluate your actual need for power to manage your regular chores. For this purpose, you have to check your actual consumption of electricity.

You have to consider the size of your house and the number of bedrooms where you may need electricity. The quality and type of electric appliances can change your decision.

If you have sump pumps, heating systems, and air conditioners, you will need a more significant generator because these need maximum electricity. You have to consider important things like refrigeration and lighting.

The electricity is determined in watts. You have to order a generator after calculating the total watts required to satisfy your electricity requirements. You will need a generator that can produce sufficient electricity for your house. It can be an easy procedure to save money in the future.

2. Actual Cost of Generator

When you want to buy a generator for the entire house, you have to consider your budget and check the price of the generator. Get estimated prices of different generators available in the online market or physical market. After purchasing a generator, you will pay money to professionals for installation in the house. If you are a certified electrician, you can install your generator. Numerous suppliers offer free installation services.

Make sure to hire professionals for installation; otherwise, you will get serious damages by working with unqualified people. You have to consider the cost to transfer switch because this cost can increase your expenses. A transfer switch increases the safety element and prevents accidents with your generators. Without a transfer switch, the generator may affect your home appliances or damage itself.

Another thing is the running costs that should be considered. You have to pay attention to the fuel of the generator. Choose a unit that should consume less fuel. It is important, to sum up the installation cost, running cost and safety elements to decrease your expenses and get energy. All these elements will help you to get the best generator for you.

Now it is time to see the list of generators with good features. You can use them to satisfy the electricity needs of your whole house.

Best Whole House Generator Reviews

1. Briggs & Stratton 20000-Watt 40346 Standby Generator

Best Whole House Generator Reviews

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Briggs and Stratton offer 20000-watt can be a potential generator on this list. It is a safe choice for your house because it has successfully passed all strict safety NFPA tests. It is important to consider this feature. The generator must be placed almost 18” close from the house.

In the absence of a big yard, this feature is useful. Improved safety factor offers mental peace because these things are installed in important places like homes.

A generator of 20000-watt means that 40345 Briggs and Stratton may handle the consumption of electricity at large homes. A generator that is not sufficient for the needs of your house will not give you a pleasant experience. The actual necessities of the house are important to calculate before purchasing a generator.

Check the transfer switch of a generator because it is an important feature. If you want to buy a good generator, you can choose this model. It may be an expensive choice but offers excellent features. It is weatherproof and allows you to save energy. The generator is equally good for outdoor and indoor installation.


  • Total power 2000 watt
  • Integrated switchboard of top quality
  • High standards of safety
  • Good for a large house
  • Good for indoor and outdoor installation
  • Expensive model

2. 20RESCL Kohler 20000 Watt

Kohler 20RESCL 20000 Watt

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It is an American organization famous for its high-quality products. If you need a reliable generator to get electricity for your entire house, Kohler may offer worthy generators. The 20RESCL of Kohler provides numerous features, so it is a good choice for everyone who needs 20000-watt power generator.

Other than impressive features, the generator is durable and comes with a corrosion-proof inclusion. The inclusion of the generator is specially designed to bear harsh conditions of weather. You can use it confidently in areas near the sea. Areas near an ocean or sea are notorious for unusually harsh terms. These conditions may cause corrosion to metal items. The body of this generator can bear extreme conditions of weather so it may be a good choice for a house near the sea.

Noise is an essential factor to consider and while selecting this generator, don’t worry about noise. It makes low-level noise because of its diminishing noise enclosure. It is a quiet generator on the bazaar. Moreover, this generator is designed to have compliance with the safety standards of the industry, such as IEEE, ANSI, and NEMA.

The generator comes with a user-friendly display to show numerous messages about the status of the generator. This feature is useful to keep an eye on the performance. With an integrated switchboard, you can decrease the extra cost and control expenses.

Kohler offers durable and reliable generators to provide electricity for the entire house. Kohler is a good name with a fantastic reputation. You can choose this reliable source to save money and secure your family.


  • Great for locations near sea
  • Extremely quiet
  • Power is 20000-watt
  • Excellent LCD screen
  • Can be expensive than others

3. 40415 17kW Briggs and Stratton Standby 3-Phase Generator

Briggs & Stratton 40415 17kW 3-Phase Standby Generator

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Briggs and Stratton is a reliable name in this industry. Unlike different other models, 40415 offers 17000-watt energy. Regardless of this small capacity, the generator comes with lots of impressive features. It is still a reliable option.

The commercial-grade and powerful engine of the generator allow you to get consistent electricity. The engine of Vanguard is famous for Briggs and Stratton for durability. It is good to manage demanding activities and heavy workloads. The high-performance engine can easily manage demanding tasks. You can buy this generator confidently if you are living in a place where electricity outage is a common issue.

You can operate this generator even with the low pressure of the gas. If your area has the problem of low pressure of the gas, this will be a good choice. It can operate at a 3.5-inch and 7” column of water. The low gas problem becomes a past problem with the 40415 model. The model is acquiescent with special 37 NFPA standards. It means the model is safe for a place near 18-inch from your home. A house with a tight lawn may find this mode beneficial. With its space-saving feature, you can keep it close to your house.

The generator is suitable to keep near your house because of its quiet operations. The sound diminishing technologies are the specialties of this model. The generator will not disturb the residents of your house and neighbors.

It can be a good and durable generator with comfort and safety features. You will get electricity for your house.


  • Sound diminishing technology
  • Engine for high-performance
  • Good for narrow spaces
  • Advanced safety features
  • May not good for large houses

4. Guardian Series Generac 7030 8kW/9kW Standby Generator

Generac 7030 Guardian Series 9kW/8kW Standby Generator

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Generac offers a great Guardian Series for decent performance at cheap rates. The 7030 Generac can be an excellent choice.

If you need a generator with a small capacity, you can consider this model because it offers 9000 watts power. It is sufficient to power essential appliances of modern houses. The primary function of the generator is to provide electricity for power shortage. You may not need power for each appliance in your house. If you need a generator with your tight budget, you can get this generator. It can be a small model to save money.

The brand is not famous, but still has lots of useful features. It is engineered and designed in the United States. The generator will not disappoint you with its fantastic quality.

RhinoCoat material is an integral part of the generator that makes it resistant to corrosion and works really well in different weather conditions. Areas without sufficient sunlight can use this generator.

Other than standard and quality features, you will like 7030 Generac for its mobile link qualities. You can set up this feature to manage generator with a tablet, mobile or computer. It allows you to control and monitor everything, such as the status of the generator and maintenance schedule. You will get all the great features at an attractive price.


  • Use a mobile device to monitor and control this generator
  • Design is weatherproof
  • USA designed
  • Offer amazing value for money
  • Corrosion resistant
  • Great features
  • Features for mobile link
  • Good for small homes only

5. 5 kW ChampionStandby Generator

Champion 8.5 kW Standby Generator

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People can get this best whole house generator to get consistent electricity. Some people need a standby generator to get something that can work in the time of need. If you have a reasonable budget, you can get the advantage of this generator. This automatic generator will not require refueling. The overall procedure is smooth for your convenience. The entire house generator of Champion will need propane or natural gas that can be a useful feature. This feature makes this model a handy generator.

With a unique design, the Champion generator allows you to get electricity. The design features a smart enclosure that offers you access to the inner parts of the generator. It makes it easy for you to quickly service the generator and does regular maintenance.

If you want to buy a generator in cold weather, you can try this model because it is good to work in a cold climate. With a sub-zero feature to start, you can quickly begin to this temperature in cold climates, such as 22°F. With an innovative system to start, this can be a reliable model in the industry. You can use this generator to get electricity in cold areas.

The model offers a guarantee that it can complete its job with perfection. The generator of Champion can be the right model for you.


  • Good to use in freezing temperatures
  • User-friendly design for easy access to all parts of generators
  • Fully automatic model
  • Simple design to access the internal parts
  • Sub-zero feature to start
  • Good for small house

6. 11000 Watt Generac 6438 Standby Generator

Generac 6438 11000 Watt Standby Generator

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Generac is an excellent model to offer 11,000 watts. The capacity of the generator is small, but it has numerous unique features. The entire house generator has outstanding qualities.

The 6438 Generac model features a weather enclosure. The enclosure is made of durable coated steel finish to endure harsh weather conditions. The Generac is unique for its outstanding components and good design. It offers great performance for a small house.

With the OHVI Generac engine, this generator is extremely durable and highly efficient. The generator is reliable to provide electricity for a longer period. A powerful engine makes this generator highly-efficient for you.

For its safety compliance, the UL-certified and CUL EPA generator makes it an excellent choice by almost all standards of the industry. The generator has compliance with NFPA standards. You can install this generator within 18-inch from your house that is useful for your tight lawn.

Lovers of technology will really like this generator. It comes with a compatible mobile link. After installing the device on Generac 6438, it will be easy to monitor and control the generator with a compatible device with an internet connection.


  • Special waterproof design
  • Compatible with mobile link
  • Great safety features
  • Powerful engine
  • Good for a tight lawn
  • Comes with safety features
  • Good for small houses only

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