Solar in Murfreesboro: What Homeowners Should Know
Murfreesboro sees an average of 4.9 peak sun hours per day, which is what ultimately determines how much electricity a rooftop system produces here. A standard 8 kW system (about 20 panels) generates roughly 11,446 kWh each year in Murfreesboro — and paired with Tennessee's local electricity rate of $0.120/kWh, that's where the savings come from.
At those numbers, a Murfreesboro homeowner saves about $114/month ($1,374/year). Against a $22,800 system cost, that works out to a payback of about 16.6 years, after which the system produces essentially free power for two decades — an estimated $24,118 in lifetime savings. Note: the 30% federal tax credit expired at the end of 2025 for purchased systems, though a solar lease or PPA can still pass it through. The local grid is served by Murfreesboro Electric, whose net metering policy directly affects how much credit you earn for surplus power.
Cost & Savings Breakdown
Based on a standard 8 kW system in Murfreesboro
25-Year Savings Projection
Utility & Net Metering
Available Incentives
Choosing a Solar Installer in Murfreesboro
- 1.Get at least 3 quotes. Prices in Tennessee vary widely between installers — comparing bids on the same 8 kW system is the fastest way to avoid overpaying.
- 2.Confirm Murfreesboro Electric interconnection experience. An installer who regularly files with your local utility will move your permit and net-metering paperwork through faster.
- 3.Check licensing & the warranty. Look for NABCEP-certified installers and a workmanship warranty of 10+ years on top of the standard 25-year panel warranty.
- 4.Size for your actual usage. With 4.9 sun hours/day in Murfreesboro, make sure the proposed system matches your kWh history — not just your roof space.
Common Questions
How much does solar cost in Murfreesboro?
Solar in Murfreesboro, Tennessee costs approximately $22,800 for a 8 kW system. The 30% federal tax credit expired December 31, 2025 for purchased systems, though solar leases and PPAs can still pass it through.
What is the solar payback period in Murfreesboro?
The estimated payback period for solar in Murfreesboro is 16.6 years for a standard 8 kW system, based on local sun hours of 4.9 hrs/day and a rate of $0.120/kWh.
Is solar worth it in Murfreesboro?
For most Murfreesboro homeowners, yes. With 4.9 peak sun hours per day and an electricity rate of $0.120/kWh, a typical system saves $1,374 per year and around $24,118 over 25 years after paying for itself in 16.6 years.
How many solar panels do I need in Murfreesboro?
A standard 8 kW home solar system is about 20 panels, producing roughly 11,446 kWh per year in Murfreesboro at 4.9 sun hours/day. Your exact size depends on your household's electricity use.
Does Murfreesboro Electric offer net metering?
Murfreesboro Electric offers Avoided Cost net metering. Check with your utility for current compensation rates..