Solar Panels Cost $22k-$33k in Montgomery County, TN | August, 2025

Electricity Costs in Montgomery County, TN & What that Means for Your Solar Panel Pricing

For Montgomery County households, the average monthly kWh usage is 1,378, with an typical electric bill of 185.14. Please note that this number covers data from apartments and other compact residences with lower energy needs.

The rate of electricity in Montgomery County, TN, averaging, is 13.44¢ per kWh for August 2025.

You'll spend $33,768 on a 12 kW setup after including the 30% federal income tax credit in your calculations.

Are solar panels worth it in Montgomery County, TN?

If you're intending to stay in your home past the period required to pay back your solar investment, opting for solar panels is a good decision in Montgomery County. In Montgomery County, TN, a 5 kW solar system installation might save you $30,363.6 on average over 20 years, with a standard break even point of 6 years.

The cost of not having solar panels in Montgomery County, TN

In addition to missing out on the aforementioned savings, not having solar panels or a separate backup energy source results in complete dependence on your electric utility for electricity. Recent news coverage has demonstrated that complete reliance on your utility company is not always ideal.

In recent times, the average number of utility outages per customer annually in Montgomery County has been about 1.86. On average, the length of an outage is 237.77 minutes. Major events like heavy rain and flooding, wildlife damage, or aging infrastructure can cause these durations to rise considerably.

Take a look at the component below to see the number of current electricity customers without power in Montgomery County.

A solar energy system, regardless of a backup battery, could lessen the effects of any future power interruptions you might encounter.

What impacts the cost of solar panels in Montgomery County, TN?

Your Energy Needs - While the upfront cost is higher, the price per watt drops with larger solar panel systems. Individuals often realize that installing a solar system to fully cover their electric bill is a beneficial decision, resulting in the most savings.

Make & Model - Just like many products, solar panels are offered in a variety of makes and models. The system preferences of your chosen installer can make it essential to choose a highly rated company. Selecting superior quality materials generally provides a more favorable long-term experience for the buyer.

Solar Panel Type - It's understandable that monocrystalline panels are now the standard in the industry. Although the cost is more, they yield more energy. Most installers use these types of panels.

Your Property - Each property and home presents unique challenges. Sloping terrain, trees, or other impediments may complicate the installation process. By using satellite images, solar installers these days can evaluate your home and incorporate these elements into the first cost estimate.

Labor Rates - The costs associated with the different wages given by companies to their employees are borne by the consumers. Companies paying more to their employees typically get higher reviews for their work and customer service.

Permitting & Interconnection - Depending on the location, permitting and utility interconnection fees will influence your installation price. Quality local installers will integrate these numbers into your preliminary quotes to prevent any surprises.