8MSolar

8MSolar is a locally owned solar installation company headquartered in Raleigh, North Carolina, that has expanded its service territory into South Carolina, bringing two decades of design and installation expertise to the Palmetto State's growing residential solar market. The company operates from multiple offices, including a location in Rock Hill, South Carolina, and has built its reputation on a detail-oriented approach to system design that prioritizes long-term energy production over quick sales volume.

Founded with a mission to make solar accessible and reliable across the Carolinas, 8MSolar has completed more than 2,000 installations since its inception. Their project portfolio spans residential rooftop arrays, commercial systems, and nonprofit installations. The company works with tier-one equipment manufacturers including QCells, REC, and Solaria for panels, and offers battery storage options from Tesla Powerwall, LG, and Panasonic. That equipment flexibility allows them to tailor system designs to each customer's roof geometry, shading conditions, and energy consumption patterns rather than pushing a single product line.

What sets 8MSolar apart in the South Carolina market is their NABCEP certification, a credential that remains relatively uncommon among solar installers in the state. NABCEP-certified installers have passed rigorous examinations covering system design, installation best practices, and code compliance, and they are required to maintain continuing education credits. For South Carolina homeowners navigating a solar market that is less mature than neighboring North Carolina's, working with a NABCEP-certified team provides an added layer of assurance that the system will be designed and installed to the highest industry standards.

The company's 5.0-star Google rating across 501 reviews is a standout figure that reflects consistent execution across their service territory. South Carolina's solar incentive landscape, including the federal investment tax credit and available net metering through major utilities like Duke Energy, makes the state increasingly attractive for residential solar adoption. 8MSolar's cross-state experience gives them fluency in both North and South Carolina's permitting requirements, utility interconnection processes, and incentive programs.

With a composite score of 74.5 out of 100, 8MSolar holds the second-ranked position among solar providers in South Carolina for 2026.