What a whole-home standby generator does
A standby generator stays outside and connects permanently to the home’s electrical system.
An automatic transfer switch detects an outage and changes the home’s power source.
The generator stops after utility power returns.
The Generac home standby guide explains this operating sequence.
Why coastal outage planning matters
Horry County treats hurricanes as a primary concern because of its coastal location.
The official Horry County hurricane guide states that power outages are likely during a hurricane.
Because local hurricanes can interrupt utility power, a fixed standby system can restore selected circuits without portable-generator setup.
Review generator readiness with the hurricane-season home-watch checklist.
Request installation before a forecast creates urgent demand.
Generac’s installation timing guide says preparation takes weeks because of site work, gas-line work, permits, and dealer availability.
Generac and the residential standby market
Generac is the dominant residential standby brand based on its published market data.
The company’s investor presentation reported about 70 percent of the domestic home standby market in 2013.
That dated company estimate does not make Generac the only option. Compare current equipment support, warranty terms, fuel needs, and installer qualifications.
Whole-home and partial-home sizing
Whole-home coverage targets the full load center within the generator’s capacity.
Partial-home coverage targets selected loads, such as refrigeration, lighting, and one cooling system.
Sizing starts with the loads that must run together. Motor loads and air conditioners affect the required capacity.
Use the generator sizing guide to prepare the essential-load list before a site assessment.
Generac’s installation guidance lists square footage, motor loads, air conditioners, and load management as sizing factors.
The automatic transfer switch must match the system design and local utility requirements.
What installation involves
An installer assesses electrical loads, generator placement, fuel supply, and transfer-switch requirements.
The project can include a prepared base, electrical connections, fuel piping, startup, testing, permits, and inspections.
Generac’s installation guidance covers these project parts.
Coastal properties may need a site plan that accounts for flood exposure.
Generac’s standby generator planning guide states that flood risk changes installation requirements.
Surfside Beach and Horry County permits
Properties inside Surfside Beach follow the town’s permit process.
The official Town of Surfside Beach permit application includes electrical and mechanical or gas work.
Contact the town Planning, Building and Zoning Department before installation.
Horry County Code Enforcement handles permits and inspections only in unincorporated Horry County.
The official Horry County Code Enforcement page explains that jurisdiction.
Confirm which authority covers the property address before work starts.
Request a whole-home generator assessment
Share the property address, fuel source, electrical service size, and loads that need backup power.
A local provider can assess the site and respond with a project-specific recommendation.
Whole-home generators questions
How much does a whole home generator cost in South Carolina?
The total depends on generator capacity, selected loads, fuel work, the transfer switch, site preparation, permits, and electrical upgrades. Request a site assessment for a property-specific quote.
Source: Generac installation guide
How long does Generac installation take?
Generac says the physical installation usually takes hours, while preparation takes multiple weeks. Dealer availability, site preparation, gas-line preparation, and permits affect the schedule.
Do I need a permit for a standby generator in Surfside Beach?
Plan on a town permit review because the application covers electrical and gas work. Confirm the required permits with the town before work starts.