Answer first
Portable costs less upfront and needs you present with cords and fuel. Standby costs more and runs itself when ice takes the grid.
01
Definition
What is this?
Portable generators are movable engine units. Standby units are fixed installations with transfer equipment.
02
When to use
When does this apply?
Choose portable for occasional short outages and budget constraints; choose standby for multi-day ice storms and unattended homes.
03
Failure modes
What goes wrong?
Backfeeding through a dryer outlet. Undersized cords. Buying standby kilowatts without a load list.
04
Proof
Why trust this guidance?
Hurst helps homeowners weigh both paths with Central Kentucky outage patterns in mind — not a one-product pitch.
05
Action
What should you do next?
List the loads you refuse to lose, then book a sizing conversation.
Glossary
Key terms for this guide — full definitions live in the Hurst plumbing & electrical glossary.
Questions homeowners ask
FAQ
Can portable be safer?
With a proper inlet and interlock, yes — still manual.
Fuel differences?
Gasoline, propane, and natural gas each have storage and runtime tradeoffs.
Noise and neighbors?
Standby can be quieter at the right setback; portables vary widely.
Author & reviewer
Hurst Electric & Plumbing
Reviewed by Hurst Electric & Plumbing
Company-level review by the licensed Hurst plumbing and electrical team in Danville, KY — a dual-trade shop. Guidance reflects how we diagnose on-site, explain scope in writing, and close out under the Hurst standard. Last updated .