The Top 30kW Generators For Sale

A 30kW generator is packing a seriously large amount of power. A generator that’s this size is designed to be used in either a commercial situation in which a lot of power is needed or as a home backup generator for powering all appliances/devices in a home in the event of a power cut.

In this post, we’re going to take a look at what we believe to be the best30kW generator on the market. We’ll provide information on the features that the generator has to offer, as well as unbiased information as to why we think it’s a great buy.


Generac Protector 30kW Standby Generator

The Generac 30kW Protector is a home gaseous automatic backup generator. It automatically detects when the power in the home that it’s connected to goes down, and will start providing backup power for all appliances and devices in the home.

The engine that’s installed in the 30kW Protector is very powerful, and very power-dense. This means that it manages to squeeze a huge amount of power potential into a smaller amount of space.

The 30kW Protector can be fuelled by either propane gas or natural gas. It’s clean-burning, and has far less emissions than a gasoline alternative for example would have.

This Generac unit uses Generac’s “True Power” technology, to ensure that the power that it outputs is of high-quality with minimal total harmonic distortion. This means that the power that’s output is safe for use with even the most sensitive electronics, such as small digital cameras.

It comes with Mobile Link Remote Monitoring too, which is the optional remote monitoring system made by Generac that allows you to see the status and figures of your generator from any internet-connected device, anywhere in the world.

The Protector also includes extra features and safety measures, such as all connections being dual conductor rated. 

Key Features

  • 30kW of Home Backup Power
  • Automatic backup power as soon as your home loses power
  • True Power Technology – ensures that the generator outputs high-quality power with less than 5% total harmonic distortion
  • LCD Text Display
  • Mobile Link Remote Monitoring
  • Dual Conductor Rated Connections
  • 5-Year Limited Warranty (extended warranty option available)



The Generac 30kW Protector Series is a very power-dense home backup generator. From what we’ve read and heard, it’s a reliable generator that provides high-quality power due to the “True Power” technology installed by Generac. It’s got a massive 30kW of backup power on offer, which is not something that can be said for many home standby generators.

However, it is worth considering whether or not you need this amount of power. 30,000 watts of power is a huge amount of power, and will inevitably be more expensive to buy and run than say a 20kW unit. Smaller units may be worth looking at if that’s all the power that you need.

If you do indeed need 30kW of power, it’s hard to find much better than the 30kW Protector from Generac.