Compare the highest-rated home solar professionals in Gresham, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional solar provider known for comprehensive service from consultation and design to installation and maintenance. They have strong partnerships with top-tier equipment manufacturers and offer a variety of financing options, including leases and PPAs.
A highly-rated, locally-owned and operated company specializing in custom-designed grid-tied and off-grid solar solutions. They are praised for personalized customer service and deep expertise in system design for the specific climate of the Pee Dee region.
A national company with a significant local presence, known for its streamlined process and strong focus on customer financing, including their proprietary "BluePower Plus" loan. They offer professional installation and robust warranty coverage.
** The home solar market in and around Gresham, SC, is characteristic of a rural area beginning to adopt renewable energy. The competition is moderate, with a handful of strong regional players and national providers serving the area from hubs in Florence and Myrtle Beach. The average quality of providers is good, with several companies boasting high customer satisfaction ratings. Typical pricing for a residential system is competitive with national averages, generally ranging from $2.50 to $3.50 per watt before incentives, making a standard 6kW system cost between $15,000 and $21,000 pre-incentive. Homeowners in Gresham benefit from the full 30% federal solar investment tax credit (ITC), and there is growing local expertise in navigating both grid-tied and the occasional off-grid system required in more remote parts of the county. The market is maturing, with providers offering a full suite of services from design and financing to maintenance and battery storage integration.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Gresham regulations and climate
Get answers to common questions about home solar services in Gresham, South Carolina.
For a typical 6kW to 8kW system in Gresham, homeowners can expect an average gross cost between $18,000 and $28,000 before incentives. Crucially, you benefit from the 30% federal solar tax credit, and South Carolina offers a state tax credit of 25% of the system cost (capped at $3,500 or 50% of your tax liability). Additionally, South Carolina has a favorable 1.5% property tax assessment ratio for solar, meaning your property taxes won't significantly increase. Always consult with a local installer for a precise quote based on your energy usage and roof.
Gresham's humid subtropical climate is generally excellent for solar, with ample sunshine year-round. While summer heat can slightly reduce panel efficiency, the long daylight hours lead to peak production. Winter months see shorter days but cooler, more efficient panel temperatures and generally clear skies, providing consistent output. Seasonal pollen and occasional summer thunderstorms may require periodic cleaning, but overall, the regional climate supports strong annual energy generation.
Prioritize installers licensed in South Carolina with specific experience in the Pee Dee region, as they understand local permitting with Williamsburg County and interconnection with Santee Electric Cooperative or Duke Energy. Look for strong warranties (25-year on panels, 10+ years on workmanship) and check reviews from local customers. It's also vital they handle the entire process, including navigating the net metering agreement with your specific utility, which dictates how you get credit for excess power.
From contract to activation, the process typically takes 2 to 4 months for a Gresham home. This timeline includes system design, securing permits from Williamsburg County, ordering equipment, and the physical installation (1-3 days). The longest phase is often the utility interconnection and meter swap approval from Santee Electric Cooperative or Duke Energy, which can take several weeks. A reputable local installer will manage this timeline and keep you informed.
Going completely off-grid in Gresham is technically possible but complex and costly, requiring a very large battery bank to cover periods of low sun and high humidity/cloud cover. For most homeowners, staying connected to the grid with a net metering agreement is more practical and economical. Adding a battery, like a Tesla Powerwall or Generac PWRcell, is highly recommended for backup power during the region's occasional severe thunderstorms and hurricanes, which can cause extended grid outages.