Solar South LLC

Solar South LLC operates out of 5263 Old Highway 11 in Hattiesburg and focuses its solar work on the commercial, agricultural, government, and residential sectors across southern and central Mississippi. The company's published service map covers Jackson, Hattiesburg, Laurel, McComb, and Magee — a corridor that spans the Pine Belt and reaches into the south Mississippi farm economy where row-crop and poultry operations face some of the highest electricity bills in the state. General manager Ryan Ladner, a University of Southern Mississippi graduate, leads day-to-day operations and has positioned the firm specifically around using solar to offset the kind of large monthly utility loads that agricultural and small commercial customers carry.

What stood out to our research team is Solar South's emphasis on USDA grant-funded projects. The company guides agricultural and rural small-business customers through the USDA Rural Energy for America Program application process, which can fund a significant portion of a qualifying solar installation through federal grant dollars rather than financed debt. That is a meaningful operational specialization in a state where REAP-eligible properties are abundant but where most solar installers have neither the patience nor the paperwork familiarity to shepherd a grant application through to award. Solar South also handles standard residential rooftop work alongside its commercial and government-facility portfolio, with project scope managed end-to-end from consultation and site assessment through final commissioning.

Prospective customers should weigh the trade-offs honestly. Solar South does not publish panel brands, inverter platforms, battery options, warranty terms, certifications, or financing partners on its website, and the company carries no verified Google review profile, which limits the public signal available to homeowners doing diligence. The team's Mississippi roots, regional permitting familiarity, and USDA grant fluency are real assets, but interested customers should ask pointed questions during the proposal stage about equipment selections, NABCEP credentials, workmanship and production warranties, and references from completed projects in their sector.

With a composite score of 72 out of 100, Solar South LLC holds the third-ranked position in Mississippi for 2026.