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Tennessee solar 101: must read before you buy solar panels
Last updated 12.02.21
Tennessee State 15 solar panels available
- $1.69 / W Average gross price of a solar power system as of July 2025
- 8 years Average system payback period
- $56 578 Average savings from going solar in Tennessee
- 6 ¢ / kWh Levelized cost of solar energy
- 7.85 kW Recommended system size
Benefit from a PV system
in Tennessee
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4.81 hours of peak sunlight
Tennessee is a reasonably sunny state – a PV system can substantially cut your electricity bills
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Net Metering
Earn money selling the energy you can’t consume yourself back to the grid
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8 years payback period
A solar power system in Tennessee pays for itself a couple of times during its lifespan
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Reduce the cost of your system by 26%
Get a quarter of the PV system cost off your taxes with the Federal Solar Tax Credit
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The law is on your side
In Tennessee solar easements are allowed by law, protecting property owners’ right to access sunlight
Tennessee #29 in the US
Solar Ranking
- $56 578 Average savings from going solar in Tennessee
- 14 604 kWh/year Average electricity consumption of a TN household
- 7 222 kWh/year AC energy output of a 5 kW solar system installed in Tennessee
- 11 ¢ /kWh The cost of electricity today in Tennessee
- 23 ¢ /kWh The forecast average utility price over the next 25 years
- $1.69/WAverage gross price of a solar power system as of July 2025
What our happy customers say
I am new to using solar and had a great experience with A1Solar. I ordered 6 pcs of Q Cells 400W solar panels from them and delivery was fast / customer service was great! I look forward to buying from them again in the future.
Madisyn Bryk
Via Google
Jun 26, 2023
I have ordered 2 solar panels from A1solarstore on pickup, but had some problems paying at the checkout. However, finally it went well.
Sally Almaqtry
Via Google
Jun 21, 2023
Ordered panels for my house due to the nice pricing, came at super good quality. Definitely glad I picked here. (For those wondering I ordered 16pcs of Aptos Solar 370W!)
Nimbus Magazine
Via Google
Jun 9, 2023
I was new to the Solar Panel Industry, just browsing for information when I came across A1 SolarStore. After doing researching and educating myself on products through their easy to navigate website I made my first purchase. I couldn't be happier by choosing to go through A1. The customer service I received was very beneficial on choosing Suntech 370 W Solar Panel. Best part of A1 is that the pickup locations was extremely convenient only miles from my home.
Adam Braden
Via Google
Jun 9, 2023
If you are looking to purchase Solar Panels, I would highly recommend A1 Solar store. I did not have much knowledge on Solar Panels and/or the benefits of them. A1 SolarStore customer service and knowledge of their panels was outstanding. My purchase of the Silfab 400W panels was made easy and quick with a pick up location right in my area.
Rachel Bergan
Via Google
Jun 9, 2023
I recently ordered a 8 piece of Aptos Solar 370W Solar Panels from A1 Solar Store. Everything was great from start to finish. Their website's easy navigation allowed me to compare different panels and view my options. The pick up location was extremely convenient and located close to my home. Overall very impressed with A1 SolarStore and product purchased. I highly recommend it for anyone in the market for Solar Panels.
Lea
Via Google
Jun 9, 2023
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