13 best whole house generators consumer reports of 2025

Categories Latest Plants & Flowers Blog Retail Coupons Deals

The 13 best whole house generators consumer reports of 2025

Updated: May, 08 2025

author

We independently review everything we recommend. When you buy through our links, we may earn a commission. As an Amazon Associate I earn from qualifying purchases. Learn more ›

Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.

If you're not a student, there's also a free 1-Month Amazon Prime trial available.

In this September 2025 review, we explore the 13 best whole house generators consumer reports options available. Our expert analysis, led by Damien Volkman, ensures you find the perfect fit.

Generac Guardian 22kW Home Standby Generator with 200 Amp Transfer Switch, Durable All Aluminum, WiFi Enabled with G-Force Engine, Easy to Use, Whole House Power Backup, Smart Outage Solution - Bisque

View on Amazon

best whole house generators consumer reports

Generac Guardian 22kW Home Standby Generator with 200 Amp Transfer Switch, Durable All Aluminum, WiFi Enabled with G-Force Engine, Easy to Use, Whole House Power Backup, Smart Outage Solution - Bisque

4.2

$6,165.42

View detail

view on amazon

Westinghouse Outdoor Power Equipment 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

4.8

$1,499.00

View detail

view on amazon

Westinghouse 28000 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50A Outlets, Gas Powered, CO Sensor,Blue

4.2

$2,926.79

View detail

view on amazon

A-iPower 4600W RV-Ready Open Frame Inverter Generator Gas Powered, Lightweight Portable Power Supply with CO Sensor

4.2

$428.15

View detail

view on amazon

A-iPower 7600W Dual Fuel Portable Inverter Generator, Electric Start RV Ready, EPA & CARB Compliant CO Sensor, With Telescopic Handle For Backup Home Use, Tailgating & Camping (SUA7600iED)

4.2

$1,414.21

View detail

view on amazon

DS13000MX 13,000-Watt 500cc Dual Fuel Portable Generator

4.5

$999.00

View detail

view on amazon

Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

4.8

$1,236.51

View detail

view on amazon

PowerSmart 4400-Watt Portable Generator with Inverter Technology, CO Sensor, RV Ready, DL5040C

4.1

$369.99

View detail

view on amazon

Champion Power Equipment 100177 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch

4.4

$3,297.00

View detail

view on amazon

Generac 7163 15kW Standby Generator with Wi-Fi

2.9

View detail

view on amazon

Westinghouse 18000 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas & Propane Powered, CO Sensor

4.3

$3,099.00

View detail

view on amazon

Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor

4.7

$1,899.00

View detail

view on amazon view on lowes.com view on homedepot.com

DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray

4.4

contributing writer

I can make anything run. From old motors to batteries to generators to generators to generators, I am your generator expert. (As if that wasn’t enough.) I’m able to repair or rebuild any part of your system. I also know the ins and outs of working with generators; I can make sure you are running smoothly. You can depend on me to get the job done right and get it done right the first time. Contributing Writer.