Solar Panel Installation in Tennessee:
Costs, Rebates & Free Quotes
Average solar system cost in Tennessee: $11,000–$18,000 before incentives. Compare expected production, incentives, and installation details for your home.
$11,000–$18,000
Avg. System Cost
$1,000–$1,400/yr
Annual Savings
8–12 years
Typical Payback
4.5–5.5 peak hours/day
Peak Sun Hours
Tennessee Solar Incentives & Rebates
Current federal solar eligibility should be verified
TVA Green Power Providers
Net Metering
Property Tax Exemption
* Incentives change frequently. Ask each local Tennessee solar company to confirm current programs and show assumptions in writing.
Solar Quotes by City in Tennessee
Is Solar Worth It in Tennessee?
With an average of 4.5–5.5 peak hours/day of peak sunlight daily and state-specific solar rules,Tennessee can still be worth comparing for solar. Payback depends on system size, export credit rules, financing, and current incentives; a common estimate is 8–12 years.
Federal solar credit rules changed after 2025, while Tennessee-specific programs may reduce project cost when current rules and eligibility line up.
The best way to know if solar makes sense for your specific home is to get a free quote from a local installer. They'll assess your roof, shade situation, and electricity usage to give you a project-specific estimate.
Average Tennessee solar bill impact estimate: $1,000–$1,400/yr
Based on average utility rates and system sizes in Tennessee.
Get Free Solar Quotes in Tennessee
Request quote options from local Tennessee solar installers. 100% free to request.