Renewable Energy Manufacturing Companies in Tennessee

Tennessee has approximately 6,500 manufacturing establishments and 370,000 manufacturing employees. Tennessee is a leading automotive manufacturing state with Nissan, GM, and Volkswagen assembly plants, plus a growing medical device corridor and extensive auto supplier network.

Tennessee is one of the leading states for renewable energy manufacturing. Renewable energy manufacturing includes companies that produce solar panels, wind turbine components, energy storage systems, inverters, and balance-of-system equipment. The Inflation Reduction Act has catalyzed a massive buildout of US renewable energy manufacturing, with dozens of new factories announced for solar cells, wind turbine blades, battery storage, and related components.

Solar Panel Manufacturers: Companies producing solar cells and modules, from silicon ingot processing to finished panel assembly.

Wind Turbine Component Makers: Manufacturers of blades, towers, nacelle components, gearboxes, and generators for onshore and offshore wind.

Battery Storage Manufacturers: Companies producing utility-scale and commercial battery energy storage systems and components.

Inverter & Power Electronics: Manufacturers of string, central, and microinverters plus power conversion equipment for renewable installations.

Mounting & Racking Systems: Companies producing steel and aluminum mounting structures for ground-mount and rooftop solar installations.

Major industrial centers in Tennessee include Nashville, Memphis, Chattanooga, Knoxville, Spring Hill, and Smyrna. These cities have concentrations of manufacturers across sectors including automotive oem manufacturing, automotive tier 1 suppliers, and food processing manufacturing.