Solar in Florence, SC
With Duke Energy Progress's electricity at about 15.9¢ per kWh and 1,449 kWh of sun per kW, solar is worth it for a typical Florence home today: about a 11.7-year payback.
- Payback, typical home
- 11.7 yrsSouth Carolina: 11.8 yrs
- 25-year net
- $29,719after paying $22,050
- Sun
- 1,449kWh per kW per year
- Electricity
- 15.9¢12% below U.S. average
A typical Florence home, by the numbers
| Utility | Duke Energy Progress |
|---|---|
| Electricity use | 1,206 kWh a month |
| Best-value system | 9 kW, about 21 panels, 13,044 kWh a year (90% of use) |
| Cost | $25,550, or $22,050 after state incentives |
| First-year savings | $1,986 |
| Payback | 11.7 years |
| Exported power | 3.5¢/kWh (Duke Energy Progress) |
Cash purchase, no federal credit, 1.9% yearly rate increases. Run it with your own numbers.
Homes in Florence
- Owner-occupied homes
- 58%
- Single-family detached
- 67%
- Median home value
- $211k
- Median year built
- 1983
- Population
- 40,408
- Roofs suitable for solar†
- 77%
Census ACS 2020–2024. †Share of 7,822 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Florence
Public installation records for South Carolina don't name installers, so we can't rank local companies here. Browse installers in South Carolina.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Florence
Is solar worth it in Florence, SC?
For a typical home in Florence, solar is worth it at 2026 prices: a 9 kW system costs about $22,050 after state incentives, saves about $1,986 in year one and pays back in about 11.7 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Florence?
About 1,449 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 0% less than the South Carolina average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Florence?
Most homes in Florence are served by Duke Energy Progress, at about 15.9¢ per kWh on average.
How much do solar panels cost in Florence?
A fair cash price is around $2.95 per watt before incentives, so about $25,550 for a 9 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Sumter 11.6 yrs
- Conway 12.5 yrs
- Carolina Forest 12.4 yrs
- Myrtle Beach 12.2 yrs
- Columbia 10.9 yrs
- Goose Creek 11.2 yrs
- Summerville 11 yrs
- Fort Mill 12.8 yrs
- All of South Carolina
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.