Choosing the right solar installation company is probably the most important decision in your solar panel investment. When you’re looking for the best solar installer in Tennessee, it can be overwhelming.
How do you know you’re choosing the right solar company? Like any other industry, the solar industry has its fair share of fast-talking salespeople, high-pressure tactics, and inflated performance claims.
So, we created an honest list of the best solar companies based on several different factors. We wanted a brutally honest top ten because you, as a consumer, deserve to trust where your money goes.
Note: ZERO of these companies paid us to be on this list. This list is our unbiased take on the best solar companies in TN.
Best Residential Solar Companies in Tennessee
Greene Tech Renewable Energy
ReNew Solar Solutions
How We Calculated the Top Solar Installers
We combed the web and did a deep dive into all the solar companies in Tennessee. We read and averaged reviews from multiple websites, dug up warranties, accreditations, financing options, product options, experience, employee satisfaction, and more.
We looked at the following factors:
- Do they have NABCEP accreditation?
- Do they have BBB accreditation?
- How do their warranties look?
- Do they offer financing options?
- Do they offer product options?
- Do they use quality products?
- How long have they been in business?
- How many customers have they serviced?
- How many employees do they have?
- How is their employee satisfaction?
- Company website
How to Choose the Top Solar Installer
- Read up on the solar installer’s reviews and client testimonials
- Find out about the warranties offered
- Check the solar installer’s credentials and accreditations
- Ask for the turnaround time
- Look for customized solutions
- Decide whether you want a national or local solar installation company.
- Get multiple quotes. Get a quote from at least 3 solar companies.
Tennessee Solar Energy Incentives
Tennessee residents can take advantage of the 26% federal investment tax credit (ITC). A tax credit is a dollar-for-dollar reduction in your total income tax liability. If your system costs $10,000, you could claim a $2,600 credit on the federal taxes you owe. The tax credit carries forward multiple years in case your federal tax liability is low.
Other solar financial incentives to look for (not available in every state):
- State tax credits
- Net metering
- SRECs – Solar Renewable Energy Certificates
- Utility companies sometimes offer incentives
- City and county-level incentives
- Tax exemptions – sales and property value increase
How Much Do Solar Panels Cost in Tennessee?
The average cost of a 5kW solar panel system in TN is $14,500, and $10,730 after the federal tax credit.
Average payback period: 7 years
Average 20-year savings: $40,000
Factors that determine your total cost
- Size of the system
- Solar installation company
- Solar incentives, tax credits, and rebates
- Solar financing options
- Payback period
- Electricity rates in TN
- Roof condition
- Costs by city
- Home value increase