Standby Generators for Automatic Backup Power

Standby Generators

Standby generators provide automatic backup power for homes, businesses, and critical facilities during utility outages. These permanently installed systems detect power loss instantly and restore electricity within seconds—keeping essential equipment, lighting, HVAC systems, and appliances running without interruption.

Unlike portable generators, standby generators operate automatically and connect directly to your electrical system through an automatic transfer switch (ATS). They are ideal for residential backup power, commercial buildings, medical facilities, data centers, and emergency infrastructure. Available in a wide range of power outputs and fuel types, including diesel, natural gas, and propane, standby generators deliver dependable, long-term power protection.

Aurora Generators offers high-quality standby generator solutions engineered for durability, fuel efficiency, low noise operation, and reliable performance in all conditions.

Showing all 7 results

25 kW Industrial Commercial Diesel Generator
$26,406.95
25 kW Vehicle Mounted Diesel Generator
$19,144.86
28 kW Perkins Bare Bones Diesel Generator
$15,439.71
40 kW Vehicle Mounted Diesel Generator
$21,903.82
50 kW Perkins Diesel Generator
From $22,290.66
65 kW Perkins Diesel Generator
From $23,212.50
80 kW Perkins Diesel Generator
From $27,662.38

Showing all 7 results

Why Choose a Standby Generator?

Standby generators are the most reliable form of backup power available. Once installed, they operate fully automatically—detecting outages, starting up instantly, and switching your electrical system to generator power without manual intervention. This ensures continuous operation for homes, businesses, and mission-critical applications.

Key Benefits of Standby Generators

Automatic power restoration during outages
Permanent installation with seamless electrical integration
Supports essential and whole-building electrical loads
Available in diesel, natural gas, and propane configurations
Long run times with efficient fuel usage
Low-noise, enclosed designs for residential and commercial use

Applications for Standby Generators

Residential homes and whole-house backup systems
Commercial buildings and retail spaces
Hospitals, clinics, and medical facilities
Data centers and telecommunications sites
Manufacturing plants and industrial operations
Municipal and emergency response facilities

Every standby generator offered by Aurora Generators is built for dependable long-term operation, clean electrical output, and reliable performance during extended power outages. Browse our available standby generators above to find the right solution for your power protection needs.