Solar Installers in Tennessee
Compare top-rated solar companies in Tennessee. Average cost: $2.73/W · 4.5 peak sun hours · 13.18¢/kWh electricity rate.
Get Free Tennessee Solar Quote →Solar Energy in Tennessee: Complete Guide
Tennessee is a viable state for residential solar energy. With an average electricity rate of 13.18 cents per kilowatt-hour and 4.5 peak sun hours per day, homeowners across Tennessee can generate significant energy savings by going solar. The average 8kW solar system in Tennessee costs $21,840 before incentives and $15,288 after the 30% federal tax credit.
An 8kW system in Tennessee produces approximately 13,140 kWh per year — enough to offset most or all of a typical household's electricity consumption. At current electricity rates, that translates to annual savings of approximately $1,732, with a payback period of around 12 years.
Tennessee's net metering policy is classified as not available, which means there is no statewide net metering mandate, though some utilities may offer buyback programs.
Tennessee Solar Cost Breakdown
| System Size | Before Incentives | After 30% ITC |
|---|---|---|
| 5 kW | $13,650 | $9,555 |
| 8 kW | $21,840 | $15,288 |
| 12 kW | $32,760 | $22,932 |
Tennessee exempts solar installations from property tax assessments, meaning your home value increases without raising your property taxes. Over a 25-year period, the typical Tennessee homeowner saves $28,008 with solar — making it one of the best long-term investments available for your home.
Utilities in Tennessee
Solar by County in Tennessee
Top Cities for Solar in Tennessee
Top Solar Installers in Tennessee
Tennessee Solar FAQ
How much do solar panels cost in Tennessee?▼
The average cost of solar panels in Tennessee is $2.73 per watt before incentives. For a typical 8kW system, that's $21,840 before the 30% federal tax credit, or $15,288 after. Actual costs vary based on your roof, equipment choice, and installer.
How much can I save with solar in Tennessee?▼
Tennessee homeowners with an 8kW solar system can save an estimated $28,008 over 25 years. With an average electricity rate of 13.18¢/kWh and 4.5 peak sun hours per day, solar is a strong investment in Tennessee. The average payback period is 12 years.
Does Tennessee have net metering?▼
Tennessee offers not available net metering. Net metering is not currently available statewide, which means excess solar energy may not be compensated. However, solar can still significantly reduce your electricity bills.
What solar incentives are available in Tennessee?▼
Tennessee homeowners can take advantage of the 30% federal solar Investment Tax Credit (ITC) through 2032. The state also has: TVA Green Connect. Solar installations are exempt from property tax increases.
How many peak sun hours does Tennessee get?▼
Tennessee averages 4.5 peak sun hours per day annually. This means an 8kW solar system in Tennessee would produce approximately 13,140 kWh per year. Peak sun hours vary by season and specific location within the state.
Is solar worth it in Tennessee?▼
Yes, solar is worth it for most homeowners in Tennessee. With a 12-year average payback period and 25+ year panel lifespan, you'll enjoy 13+ years of essentially free electricity after your system pays for itself. The combination of 13.18¢/kWh electricity rates, 4.5 peak sun hours, and available incentives makes Tennessee a viable state for solar.
Get Free Solar Quotes in Tennessee
Compare quotes from top-rated installers. No obligation.
Quick Tennessee Solar Facts
- ☀️ Peak Sun Hours: 4.5h/day
- 💡 Electricity Rate: 13.18¢/kWh
- 💰 Cost per Watt: $2.73
- 📊 Net Metering: Not Available
- 🔋 Payback Period: 12 years
- 🏠 Property Tax: Exempt