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Tennessee Solar

Data Current Through:
Q1 2024
Solar Installed (MW):
National Ranking:
30th (32nd in 2023)
Enough Solar Installed to Power:
93,737 homes
Percentage of State's Electricity from Solar:
Solar Jobs:
Solar Companies in State:
150 (37 Manufacturers, 67 Installers/Developers, 46 Others)
Total Solar Investment in State:
$1.2 billion
Prices have fallen
43% over the last 10 years
Growth Projection and Ranking:
1,600 MW over the next 5 years (ranks 33rd)
Number Of Installations:

View more solar industry data.

SEIA Tennessee State Solar Policy Priorities

SEIA is working to empower TenneSEIA's role as an advocate in the Tennessee valley to create increased solar procurement for commercial and industrial energy users, as well as engaging in the legislature for PPA clarification and defending the state tax credit

For more information on SEIA's work in Tennessee, please contact Will Giese

Notable Installations in Tennessee 

  • Elora Solar in Elora was developed by NextEra and came online in 2022. This 191 MW project produces enough electricity to power 19,760 homes.
  • Meta, Volkswagen, and IKEA have all gone solar in Tennessee. Volkswagen's 10 MW solar project in Chatanooga is the largest on-site corporate solar projects in the state.
  • At 70 MW, Millington Solar Farm in Millington is among the largest solar installations in Tennessee. Completed by Silicon Ranch in 2018, this solar project has enough electric capacity to power more than 7,242 homes.

Check out our Major Solar Projects List for more notable installations.

Solar Companies in Tennessee  

Looking for a local installer? Use SolarReviews to get company reviews and estimates for solar in your area. You can also view the average costs for installing solar in Tennessee, based on real price data from installed systems and solar quotes.

Don't see your company listed? Complete our National Solar Database Survey!

Tennessee State Solar Policy Resources

Official SEIA State Affiliate - Tennessee Solar Energy Industries Association (TenneSEIA)

Tennessee Public Utilities Commission - Learn about the governing body that regulates the electricity rates and services of Tennessee public utilities

Tennessee General Assembly – Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Tennessee

DSIRE Incentives Database - Tennessee – Search a public clearinghouse for specific solar energy incentives in Tennessee and across the United States

U.S. Energy Information Administration - Tennessee State Profile – Explore official energy statistics, including data on electricity supply and demand, from the U.S. government

Tennessee Renewable Energy & Economic Development Council