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Solar in Columbia & the Midlands · SC

Solar installers in Columbia, SC

In the Midlands capital, we bring the same honest, education-first solar we’re known for in the Lowcountry, sized to Columbia homes and Columbia summers.

Written by , Owner & CEO Reviewed by Drew Taylor, Owner & Sales Director Updated July 2026

Solar in Columbia, SC · as of July 2026

Columbia sits in Richland County and is served by Dominion Energy South Carolina. Whether solar works at a given address here depends on that utility's current export terms, how much of your production you use on site, your roof's condition and orientation, and any review your community or locality applies. We confirm the utility from your bill before designing, because it decides more of the outcome than any equipment choice on a quote.

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Solar in Columbia

Built for Columbia roofs, rules, and utilities

Most Columbia and Richland County addresses are served by Dominion Energy South Carolina, with Mid-Carolina Electric Cooperative and Fairfield Electric Cooperative covering some surrounding pockets, which we confirm from your meter before design. Under Dominion’s current Solar Choice framework, exported energy is credited on a time-of-use / export basis rather than the older 1:1 net metering, which closed to new applicants on 1 June 2021. Columbia’s hot Midlands summers drive high afternoon cooling loads, which is often where a well-sized system and, for some homes, a battery make the most sense.

Many Columbia and Midlands neighborhoods have HOAs with architectural guidelines, and historic districts near the core add design rules, we prepare the review packet for you. Older and newer roofs alike get careful mounting and sealed penetrations, backed by our lifetime roof-penetration warranty.

Handling the paperwork most homeowners dread is our job: HOA and architectural-review coordination, permitting, and the utility interconnection. See what our lifetime warranty covers.

You get the same crew, the same standards, and the same lifetime warranty in Columbia as anywhere else we work in South Carolina. We're a South Carolina company, headquartered in the Charleston area and built to serve homeowners statewide.

Honest numbers

What solar actually costs in Columbia

Priced at the $2.59 per watt South Carolina benchmark as of July 2026, before and after $South Carolina’s 25% state tax credit. Worked examples to set expectations, not a quote.

Illustrative installed cost in Columbia. The state credit is capped at $3,500 per tax year, so larger systems are claimed across more than one return.
System size Before incentives SC 25% credit Net after credit
6 kW $15,540 $3,885 over 2 tax years $11,655
9.5 kWClosest to our ~9.5 kW average system $24,605 $6,151 over 2 tax years $18,454
12 kW $31,080 $7,770 over 3 tax years $23,310

The number most quotes leave out: because Dominion Energy South Carolina credits exported power at roughly 2.8–4.1¢ per kWh rather than at retail, how much production you use on site drives your payback more than which panels you buy.

Full Columbia cost breakdown Is it worth it here?

2026 incentives

What you can actually claim in Columbia

The federal residential credit ended for systems placed in service on or after January 1, 2026. Any quote still applying 30% federal is wrong, and the gap runs to thousands of dollars.

$South Carolina’s 25% state tax credit did not expire. It is worth 25% of installed cost, capped at $3,500 per tax year, with a 10-year carry-forward and a further limit of 50% of your state tax liability. Qualifying systems of 20 kW or less are exempt from property tax, and equipment is exempt from state sales tax.

Dominion Energy South Carolina runs no upfront residential rebate, so there is no cash-back programme to stack here. We would rather say that plainly than let you find out after signing.

Full Columbia incentives breakdown · financing options · SC Department of Revenue

Columbia specifics

What installing here actually involves

The six things that shape a Columbia design. Getting these right is most of the job, and it is where a local crew beats a national sales operation.

  • 01

    Your utility, confirmed per address

    Most of Columbia is served by Dominion Energy South Carolina, though Mid-Carolina Electric Cooperative and Fairfield Electric Cooperative serve addresses around the metro. It sets how your exported power is credited, which matters more than any equipment choice.

  • 02

    What shades your roof here

    Established neighbourhoods such as the older parts of the city carry substantial hardwood and pine canopy, while the newer suburban rings are largely open.

  • 03

    Mounting and structural review

    Inland, so salt exposure is not a factor and wind loading is lower than on the coast. South Carolina structural requirements and Richland County review still apply.

  • 04

    Architectural review and HOAs

    A wide mix: historic districts with real design controls near the city core, and newer suburban HOAs further out. Which applies depends entirely on your street.

  • 05

    Outages and climate

    Columbia summers are the hottest in the state, so cooling load peaks hard in exactly the hours a rooftop array produces hardest, and summer storm outages do occur.

  • 06

    Permits in Richland County

    A building permit and a separate electrical permit, with plan review above roughly 10 kW. We pull all of it and manage the inspection sequence.

What we install in Columbia

Every service, backed by one local team

Go deeper on Columbia

The numbers, the incentives, and the honest verdict

Costs and utility terms changed in 2026. These pages carry the current figures for Columbia, each dated and sourced, including what we would tell you not to do.

Nearby

We also serve near Columbia

Columbia solar FAQ

Common questions from Columbia homeowners

Who is my electric utility in Columbia?

Most Columbia addresses are on Dominion Energy South Carolina; some surrounding areas are on Mid-Carolina or Fairfield electric cooperatives. We confirm your exact utility and export program during the free assessment.

Do Columbia HOAs allow solar?

In most Columbia-area neighborhoods with an HOA, yes. We prepare the architectural-review packet and coordinate approval as part of every install.

Is solar worth it in Columbia?

It depends on your roof, your usage, and your utility, so there’s no single answer. South Carolina’s 25% state tax credit and property-tax exemption may apply for eligible homeowners; confirm with a tax professional. A free assessment gives you real numbers for your home, not a national average.

What warranty do you offer in Columbia?

Every system is backed by a lifetime full-system warranty and a roof-penetration warranty, on top of the manufacturer’s panel warranty and our workmanship coverage.

Keep reading

Solar guides for South Carolina homeowners

All South Carolina solar guides Solar learning hub

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See what solar looks like at your Columbia address

Tell us about your Columbia home and we’ll confirm your utility, your options, and honest numbers, with no pressure and no guaranteed-savings math.

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