Solar Panel Savings in Oak Ridge, TN
Calculate how much you can save with solar panels in Oak Ridge, Tennessee. Based on 4.5 peak sun hours/day and 10.6¢/kWh average electricity rate.
4.5
Peak Sun Hours/Day
10.6¢
Avg Rate (¢/kWh)
17.2 yr
Payback Period
$28k
25-Year Savings
Oak Ridge Solar Overview
Calculate Your Oak Ridge Solar Savings
Oak Ridge average: $95/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 30% ITC
Payback Period
break-even time
25-Year Total Savings
$28,453
Monthly Savings
$69
Federal Tax Credit
$5,994
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Oak Ridge | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $19,980 | $17,100 |
| Federal Tax Credit (30%) | -$5,994 | -$5,130 |
| Net System Cost | $13,986 | $11,970 |
| Cost Per Watt | $3.33/W | $2.85/W |
Solar Potential in Oak Ridge
Sun Hours vs National Average
Oak Ridge gets exactly the national average sun hours.
Climate Advantages
- 211 sunny days per year
- Average temperature: 61°F — moderate climate with good solar conditions
- Average roof size: 1,813 sq ft — enough for a 100-panel system
Oak Ridge Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $19,980 system, that's a $5,994 credit. Valid through 2032.
Tennessee State Incentives
Federal 30% ITC; check local utility for additional rebates.
Net Metering — TVA
TVA does not currently offer standard net metering in Oak Ridge. Alternative buyback programs may be available — contact them for details.
Environmental Impact in Oak Ridge
3.3
Tons CO2 Offset/Year
54
Equivalent Trees Planted
0.7
Homes Worth of Energy
Based on 7,884 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Oak Ridge, Tennessee
Oak Ridge, Tennessee receives an average of 4.5 peak sun hours per day, providing excellent conditions for residential solar installations. With electricity rates averaging 10.6¢ per kWh from TVA, below the national average, but with rates rising 2-3% annually, the long-term savings are still meaningful.
A typical 6kW solar system in Oak Ridge produces approximately 7,884 kWh per year, saving homeowners an estimated $833 annually. The system pays for itself in about 16.8 years, after which you enjoy essentially free electricity for the remaining 8+ years of the system's warranty life.
Oak Ridge has a solar penetration rate of 7.2% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 92.2 (national average: 100) reflects a lower cost of living, keeping installation costs competitive.
Other Cities in Tennessee
Chattanooga, TN
Clarksville, TN
Knoxville, TN
Memphis, TN
Murfreesboro, TN
Nashville, TN
Frequently Asked Questions
How much do solar panels cost in Oak Ridge, TN?
The average cost of a 6kW solar panel system in Oak Ridge is approximately $19,980 before incentives ($3.33/watt). After the 30% federal Investment Tax Credit, the net cost is about $13,986. Federal 30% ITC; check local utility for additional rebates.
How many peak sun hours does Oak Ridge get?
Oak Ridge, TN receives an average of 4.5 peak sun hours per day and approximately 211 sunny days per year. This is near the national average, providing good conditions for residential solar panels.
What is the solar payback period in Oak Ridge?
The average solar payback period in Oak Ridge is approximately 17.2 years. After payback, your solar panels generate essentially free electricity for the remaining 15-20 years of their warranty. Over 25 years, total savings can reach $28,453.
Does Oak Ridge have net metering?
Oak Ridge does not currently have standard net metering. However, TVA may offer alternative solar buyback programs. Contact them for current rates and policies.
Is solar worth it in Oak Ridge, TN?
Solar can still be worthwhile in Oak Ridge, especially with rising electricity rates. The 17.2-year payback means long-term savings of $28,453 over the system lifetime. The 30% federal tax credit and local incentives help make solar financially attractive.