Generators & Backup Power After Storms in South Carolina
When a storm knocks out power across the Pee Dee, the difference between a few uncomfortable hours and a genuine crisis often comes down to whether you have bac
Published March 5, 2026
When a storm knocks out power across the Pee Dee, the difference between a few uncomfortable hours and a genuine crisis often comes down to whether you have backup power — and whether it's connected safely. Here's how home backup power actually works in South Carolina, the safety rules that matter most, and how to choose between a standby and a portable setup.
Standby vs portable: which fits your home?
| Standby generator | Portable generator | |
|---|---|---|
| How it starts | Automatically, within seconds of an outage | Manually — you start and connect it |
| Fuel | Natural gas or propane, permanently connected | Gasoline (or propane), refilled by hand |
| What it powers | Whole home or selected essential circuits | A few essentials via a proper inlet |
| Best for | Frequent or long outages; well pumps; medical needs | Occasional, shorter outages on a budget |
For rural properties around Effingham, Johnsonville, Olanta and the county — where restoration can take days — a Generac or Kohler standby unit with an automatic transfer switch is the popular, hands-off choice. In town, where outages are usually shorter, a properly connected portable setup may be enough.
The safety issue that can kill: backfeeding
Plugging a portable generator into a regular outlet to power your house — "backfeeding" — is extremely dangerous. It can energize the utility lines outside and electrocute a lineworker trying to restore power, and it bypasses your home's protection. Any generator that powers house circuits must connect through a proper transfer switch or generator inlet installed by a licensed electrician. There is no safe shortcut here.
The transfer switch: the piece that makes it safe
A transfer switch is what separates your home from the utility grid while the generator runs, so power can't flow backward onto the lines. An automatic transfer switch (standard with standby units) senses the outage and switches over by itself. A manual transfer switch or generator inlet lets you safely connect a portable unit to selected circuits. Either way, this is the component that makes backup power legal and safe — and installing it is licensed work that requires a permit in South Carolina.
Sizing: don't guess
An undersized generator won't run what you need; an oversized one wastes money and fuel. We size to your real essentials — typically the refrigerator, well pump, HVAC or at least heat, some lighting and outlets, and any medical equipment — and design the circuit list around that. Our generator and surge protection service covers sizing, installation, the transfer switch, and testing.
Pair backup power with surge protection
Storms bring both outages and surges, and the moment power switches and restores is a common time for surge damage. That's why we often install whole-home surge protection alongside a generator — the generator keeps you running, the surge protector keeps the storm from frying your electronics. Plan it before the season. Serving Florence and the Pee Dee, call (843) 595-9236.
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Need an electrician now?
Sparking outlets, a burning smell, a dead panel or no power? Call Palmetto Electric for fast, licensed help in Florence and across the Pee Dee — 24 hours a day, 7 days a week.
Call (843) 595-9236 Open 24 hours · Licensed & insuredFrequently asked questions
Is it safe to plug a generator into an outlet to power my house?
No — that's backfeeding, and it's extremely dangerous. It can electrocute utility workers and bypass your home's protection. A generator must connect through a proper transfer switch or inlet installed by a licensed electrician.
Do I need a transfer switch for a generator?
Yes, for any generator powering your home's circuits. It isolates your home from the grid so power can't flow back onto the lines. Standby units use an automatic transfer switch; portables use a manual switch or inlet.
What size generator do I need?
It depends on which circuits you want to back up — fridge, well pump, HVAC, lighting, medical equipment. We size it to your real essentials so you're not under- or over-buying.
Standby or portable for storm outages in the Pee Dee?
For rural areas with long restoration times or critical needs like a well pump, a standby generator is worth it. For shorter in-town outages, a safely connected portable may suffice. Call (843) 595-9236.