Compare outage setup
A standby generator connects permanently to the home through a transfer switch. It can start automatically after utility power fails. Source: FEMA generator review guide
A portable generator must move to a safe outdoor location for each outage. It also needs fuel and a safe electrical connection. Source: FEMA generator review guide
Choose the loads that must run before comparing capacity. The FEMA guide includes load capacity in generator planning. Source: FEMA generator review guide
Account for portable generator hazards
Never run a portable generator in a home, garage, basement, crawlspace, or shed. Open doors and windows do not make indoor use safe.
CPSC says to place the generator outdoors at least 20 feet from the home. Point the exhaust away from the home. Source: CPSC carbon monoxide guidance
Install working carbon monoxide alarms on every level and outside sleeping areas. Follow the generator maker’s operating instructions.
Compare fuel and operation
A portable model needs stored fuel and manual setup. Fuel must remain available through the outage. Source: NFPA generator safety tips
A standby system uses a fixed fuel connection and can start automatically. Its installation needs site, electrical, fuel, and permit planning. Source: FEMA generator review guide
Neither option replaces an outage plan. Keep flashlights, charging options, food safety supplies, and medical power plans ready. Source: Ready.gov power outage guidance
Prepare before hurricane season
Test the selected system on its required schedule. Review fuel, extension cords, alarms, and startup instructions before a storm threatens.
Do not wait for an outage to choose a generator location or connection plan. Ask a qualified installer to review the property.
Request a generator assessment
Share the property address, essential loads, fuel options, electrical service, placement limits, and preferred outage setup.
Whole-home generators questions
- What is the main difference between standby and portable generators?
- A standby system connects permanently, while a portable generator needs outdoor placement and a safe connection during each outage.
- Source: FEMA generator review guide
- Where should I run a portable generator?
- Run it outdoors at least 20 feet from the home, with its exhaust directed away from the home.
- Source: CPSC carbon monoxide guidance
- Can I run a portable generator in an open garage?
- No. CPSC says never to run a portable generator inside a home or garage, even with doors and windows open.
- Source: CPSC carbon monoxide guidance
- What should I compare before choosing a generator?
- Compare essential loads, safe placement, fuel storage, connection needs, startup steps, and carbon monoxide protection.
- Source: FEMA generator review guide