Directory / South Carolina / Sumter
Compare solar companies serving Sumter, see what to ask, and check what solar typically costs here — or get matched with vetted installers for your address.
Companies that publicly list South Carolina in their service area. We don't yet have verified city-level coverage — confirm your address with each company or get matched.
One of the largest residential solar and home-battery providers in the U.S. Offers solar leases, power purchase agreements, loans and cash purchases, plus the Sunrun battery (formerly Brightbox) for backup power.
Ratings, reviews & certifications: not yet verified
View Sunrun profile →A residential solar company that operates a technology platform (design, permitting, monitoring) and a network of local installation crews. Offers solar and battery with loan, lease and cash options, plus a post-install monitoring and protection plan.
Ratings, reviews & certifications: not yet verified
View Palmetto Solar profile →A residential solar and storage service company that works through a network of independent dealer-installers and provides the financing, warranty and monitoring. Product range includes solar, batteries and solar-plus-storage service plans.
Ratings, reviews & certifications: not yet verified
View Sunnova profile →A full-service residential solar contractor that handles its own sales, design, permitting and installation rather than subcontracting. Installs solar and battery systems for homeowners across the Northeast, Southeast and Southwest.
Ratings, reviews & certifications: not yet verified
View Momentum Solar profile →A residential solar installer operating across roughly two dozen states, known for an in-house sales-to-install process and a deferred-payment loan structure for the first months after installation.
Ratings, reviews & certifications: not yet verified
View Blue Raven Solar profile →A full-service residential solar provider that manages design, permitting and installation in-house and offers solar-plus-battery systems across a range of Western, Southern and Mid-Atlantic states.
Ratings, reviews & certifications: not yet verified
View ION Solar profile →Company details are publicly sourced (company websites and public records) and not independently verified by SolarInstallers.io. Service areas, licensing and pricing change often. How we verify installers →
Typical Sumter system: about 9.5 kW, roughly $25,016 net of incentives, ~10.8-year payback. Full Sumter cost breakdown →
The companies below publicly list South Carolina in their service area. It's a directory, not a ranking. For companies matched to your exact ZIP and project, use Get Solar Quotes.
Roughly $25,016 net of incentives for a 9.5 kW system on an average bill, with about a 10.8-year payback. See the Sumter cost page.
Ask about licensing and insurance in South Carolina, the all-in price per watt and any dealer fees, the equipment and warranties, the production guarantee, and who handles permits and interconnection.