Top 7 Best Standby Generators in 2020 | Reviews

Best Standby Generator
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The power outages are occurring more frequently than ever and lasting longer, with devastating effects. The generator provides the automatic backup power during a power outage. So you can protect your home and family with an automatic standby generator and keep life going without disruption.
There are lots of stand by generators are available in the market with different types of technology and features so choosing any single is very difficult for any person. So today I came with the list of the best stand by generators that will really help to fulfill your needs.
Best Standby Generator
Generac 7043 22kW Standby Generator
  • Mobile link compatible
  • Running Watts: 19500 watts
  • Warranty: 5 Year
  • Size: 48 x 25 x 29 inches
  • Weight: 515 pounds
Generac 70351 16kW Standby Generator
  • Mobile link compatible
  • Running Watts: 16000 watts
  • Warranty: 5 year
  • Size: 48 x 25 x 29 inches
  • Weight: 419 pounds
Champion 8.5kW Standby Generator
  • 439cc Champion OHV engine
  • Running Watts: 8500 watts
  • Warranty: 10 year
  • Size: 52.4 x 33.5 x 32.1 inches
  • Weight: 460 pounds
Generac 7033 11kW Standby Generator
  • Mobile link compatible
  • Running Watts: 11000 watts
  • Warranty: 5 year
  • Size: 48 x 25 x 29 inches
  • Weight: 446 pounds
Kohler 20kW Standby Generator
  • Maximum noise level: 69 dBA
  • Running Watts: 20000 watts
  • Warranty: 5 year (20000 hours)
  • Size: 48 x 26.2 x 29 inches
  • Weight: 560 pounds
Briggs & Stratton 20kW Standby Generator
  • Infohub compatible
  • Running Watts: 20000 watts
  • Warranty: 5 year
  • Size: 50.5 x 33.8 x 30.6 inches
  • Weight: 489 pounds
Champion 12.5kW Standby Generator
  • 717cc Champion OHV engine
  • Running Watts: 12500 watts
  • Warranty: 10 year
  • Size: 52.4 x 33.5 x 32.1 inches
  • Weight: 520 pounds

Best Standby Generator Reviews.

1. Generac 7043 22kW Standby Generator

Generac 7043 22kW Standby Generator


When we talk about the generator Generac is the most trusted brand. The power generated by this generator has less than 5%THD. So you can use a power-sensitive electronics device with this generator. (As less THD is as good for power-sensitive devices.)

This generator can generate starting power up to 22kV and 19.5kW running power.

The size of this generator is 48 x 25 x 29 inches and the weight is 515 pounds.

This generator has a pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance.

This generator has 200 amp NEMA 3 whole house smart transfer switch. Also, this generator has LED indicators for generator status, utility power presence.

The cabinet of this generator is made from all-weather RhinoCoat powder-coated aluminum with 3 removable sides for easy installation, service, and maintenance.

Also, you will get 5 years of limited time warranty on this generator.

2. Generac 70351 16kW Standby Generator

Generac 70351 16kW Standby Generator

The generator provides the automatic backup power during a power outage. This generator can generate 16kW power which is ideal for any house.

The size of this generator is 48 x 25 x 29 inches and the weight is 419 pounds. Also, this generator requires minimal ground preparation and more efficient wiring techniques that save time on installation.

One of the best things about this generator is that it comes with FREE Mobile Link so you can monitor the status from anywhere using your mobile phone, tablet, or laptop.

The cabinet of this generator has 3 removable sides for easy installation, service, and maintenance.

Also, you will get 5 years of limited time warranty on this generator.

3. Champion 8.5kW Standby Generator

Champion 8.5kW Standby Generator


This Champion generator has a 439cc OHV engine that generates 8500 watts of continuous power on propane and 7500 watts of continuous power on natural gas.

The power generated by this generator has less than 5%THD. So you can use a power-sensitive electronics device with this generator.

The size of this generator is 52.4 x 33.5 x 32.1 inches and the weight is 460 pounds.

This generator comes with a 50-Amp outdoor-rated automatic transfer switch that has 8 available circuits and provides seamless power to your home during an outage.

This generator has a 24-volt starting system that operates on temperature between -22° F and 104° F so there is no need for any warming kit.

The noise produced by this generator is 59.5 dBA which is very less compared to other standby generators.

This generator will auto shut down when low oil level is detected that prevent the damage to the engine and increase the life.

One of the best things about this generator is that you will get 10 years of limited time warranty on this generator and free lifetime technical support by champion.

4. Generac 7033 11kW Standby Generator

Generac 7033 11kW Standby Generator


This generator has a pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance.

The power generated by this generator has less than 5%THD. So you can use a power-sensitive electronics device with this generator.

This generator has 200 amp NEMA 3 whole house smart transfer switch. Also, this generator has LED indicators for generator status, utility power presence.

The size of this generator is 48 x 25 x 29 inches and the weight is 446 pounds.

The cabinet of this generator is made from all-weather RhinoCoat powder-coated aluminum with 3 removable sides for easy installation, service, and maintenance.

Also, you will get 5 years of limited time warranty on this generator.

5. Kohler 20kW Standby Generator

Kohler 20kW Standby Generator

This Kohler generator can generate 20,000 watts of continuous power. Also, it will auto start when the power goes out.

Also, you will get a 100 amp 16-circuit automatic transfer switch with this generator.

The power generated by this generator has less than 5% total harmonic distortion. So you can use a power-sensitive electronics device with this generator.

The size of this generator is 48 x 26.2 x 29 inches and the weight is 560 pounds.

You will get 5-year (2000-hour) of a limited time warranty on this generator.

6. Briggs & Stratton 20kW Standby Generator

Briggs & Stratton 20kW Standby Generator


This generator can produce 20kW of power with less than 5% THD. So it is very safe to use the power-sensitive device with this generator. The noise level for this generator is 64 dBa.

The size of this generator is 50.5 x 33.8 x 30.6 inches and the weight is 489 pounds.

You will get Symphony II switch with this generator. And this switch manages the distribution of power to your selected appliances automatically.

This generator is compatible with infohub that will allow you to remotely monitor your standby generator from anywhere.
This generator is a perfect fit for any home. It powers all of the electrical needs easily and automatically.

Also, you will get 5 years of limited time warranty on this generator.

7. Champion 12.5kW Standby Generator

Champion 12.5kW Standby Generator

This Champion generator has a 717cc OHV engine that produces 12,500 watts of continuous power on propane and 11,000 watts on natural gas.

The power generated by this generator has less than 5%THD. So you can use a power-sensitive electronics device with this generator.

The size of this generator is 52.4 x 33.5 x 32.1 inches and the weight is 520 pounds.

This generator has a 24-volt starting system that operates on temperature between -22° F and 104° F so there is no need for any warming kit.

The noise produced by this generator is 63 dBA.

Also, you will get 10 years of limited time warranty on this generator.

Tags: quietest standby generator, best standby generator for home use, best home backup generator, best home standby generator, best emergency generator

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