Calculate how much you can save on your NES bill with solar panels

Average 25 year solar savings for a NES customer: $42,285

Average solar panel cost: $21,890 - $26,754*

Estimate solar panel cost and savings based on your location, roof and power use.

*Solar panel cost varies by location, solar panel mqanufacturer, system size and the amount of electricity your home uses.

Adding solar panels and switching rate plans can lower your Nashville Electric Service electric bill

Updated: October 22, 2020

There are three ways you can reduce your NES bill: changing your habits, switching your rate plan, and adding solar panels.

You've probably heard a lot about reducing energy consumption by doing things like switching to LED lightbulbs and adding insulation to your walls, but these fixes are relatively easy compared to the far more impactful step of making changes to your lifestyle.

The second thing you can do is switch your rate plan. NES doesn't offer time-of-use billing that can help you save money by shifting your usage of energy-intensive appliances to off-peak hours, but there may be other options for you .

Finally, you can reduce or even eliminate your electricity bill by installing solar panels on your home.

Solar panel cost calculator

How much can I reduce my Nashville Electric Service bill by switching to a different rate plan

For some people, the savings from switching rate plans may only be a few dollars per month, but for many it can be $20-$100 per month. That's between $240 and $1,200 that you may now be paying to Nashville Electric Service each year for no reason.

Finding out what's available to you is as simple as a phone call or email to Nashville Electric Service. Even a small savings can be worth it.

Are solar panels worth it for Nashville Electric Service customers?

Perhaps. With the Federal 26% solar tax credit and available sales tax exemption, home solar panels could be an investment worthy of your careful consideration as a Nashville Electric Service customer in Tennessee. The state legislature could make the picture look better by implementing a statewide net metering policy which would ensure you get full retail rate credits for the excess solar energy you produce onsite which you can’t use. TVA currently sets those rates, and they’re far lower than retail.

Does Nashville Electric Service offer full 1 for 1 net metering credits for exported solar power

No, Nashville Electric Service does not offer full 1 for 1 net metering. This means that when you export surplus power from your solar panels, you will be paid less by the utility than what you are charged to buy the equivalent amount of power from the grid.

What incentives, tax credits and rebates are available to NES customers for installing solar?

The major financial incentive currently available until the end of 2023 is the 30% federal solar tax credit. The way this works is that the full cost of the system needs to be paid to the installer, and this tax credit can then be claimed back as cash when you next do your taxes.

Many states, local governments and utilities also offer incentives for homeowners who go solar. This help can take the form of state tax credits, rebates, tax breaks, SRECs or even performance-based incentives. The best part is that all of these incentives apply in addition to the federal credit.

Here is every incentive you may be eligible for as a NES customer:

Table 1: Incentives
Upfront Incentives Value*
Residential Clean Energy Tax Credit (Federal) -$10,424
Green Energy Property Tax Assessment (State)

The assessed value of the system cannot exceed 12.5% of total costs of the installation.

TVA - Green Power Providers (Utility) Varies
TOTAL -$10,424

*Based on 13.46 kW system, average installation cost $34,746

Who are the best solar installers near you?


How much does installing solar panels save the average Nashville Electric Service residential customer?

If you input the details for a NES customer with a power bill of $150 per month into the best online solar panels calculator, it tells you that you need a 13.46 kW solar system that will produce 18,605 kWh per year and that this system will return the owner a $42,285 profit after repaying the cost of the system.

The solar savings possible for you as a NES customer will depend on the amount of electricity you use and the cost of the solar system you buy. Savings also vary based on the direction of your roof or any shading of your roof that affects output.

Here is a monthly and lifetime solar savings estimate for the same relatively typical NES customer with a $150 per month electric bill prior to solar and who installs a 13.46 kW solar system.

How much do residential solar panels cost for NES customers?

Solar prices near you

Cost range of local prices


Net profit (savings less system cost)


Payback period

9.2-11.3 years

Recommended size for the selected utility bill


Solar panel cost calculator

Detailed information about your estimate

Table 2: Estimate details

System Size (for 100% usage offset)

13.46 kW

Annual Power Generation

18,605 kWh

Pay-back time (assuming Cash purchase)

11.7 Years

Internal Rate of Return (IRR) on Investment


Gross cost


Total Upfront Incentives and Rebates


Net Cost of System after rebates and incentives


Total Cost of Utility Power Avoided over 25 years


Please note that the investment return figures do not include the possible increase in property value.

What are the environmental impacts of Nashville Electric Service customers installing solar panels?

While most homeowners decide to install solar panels because of financial savings over time, the environmental impacts of this choice are the primary motive for others. Here is a breakdown of the environmental benefits from a Nashville Electric Service customer installing a 13.46 kW solar system on their property:

A solar system generating 18,605 kWh per year will save you money AND make the world a nicer place

Saves you


on average per year

Reduces CO2 emissions


tons per year

Equivalent to planting

64 trees

per year

Equivalent to driving

20,373 mi

less per year

CO2 emissions calculation based on the electricity generation and emissions data for your state in 2015 as published by the US Government Energy Information Administration.

What factors affect the price of solar panels for Nashville Electric Service customers?

The cost of installing solar panels will vary with brands of solar panels and inverters you choose and also the installation company you choose to install them.

It is common to see really good systems, using quality brands of equipment, being sold for around $2.58 per watt or $25,711 for a standard 13.46 kW solar system after the customer claims the 30% federal solar tax credit.

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