11 Best Solar Companies in Johnson City, TN (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Johnson City based on:

  • Customer review scores
  • Service area for Johnson City, TN
  • Company policies and services offered
  • Accreditations and certifications

Average Johnson City homeowner saves $1,361/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Johnson City

Hoping to go solar but want to know which company would be the best one for you? Although it can be challenging to pick a solar company, the effort will pay off because going solar has many great perks. After 20 years of offsetting your energy costs with a solar system, you can save about $16,000 on your power bills.


The cost of installing solar panels can vary greatly depending on your home’s configuration and your overall energy requirements.To get an idea of how much it could cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Johnson City

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Renu Energy Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage

Website: https://www.renuenergysolutions.com/
Address: 139 Glenn Bridge Rd, Arden, NC 28704
Phone: 8285606767
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Future Smart

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Battery Storage

Website: http://gofuturesmart.org/
Address: 1227 Volunteer Pkwy Suite 537, Bristol, TN 37620
Phone: 4237937885
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Ecological Energy Systems

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.yourecoenergy.com/
Address: 1105 W State St, Bristol, VA 24201
Phone: 4235734361
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Sundance Power Systems Inc

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Solar Carports

Website: https://sundancepower.com/
Address: 11 Salem Hill Rd, Weaverville, NC 28787
Phone: 8286452080
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Rhino Renewables Solar & Electric

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Battery Storage

Website: https://rhinorenewableswnc.com/
Address: 340 Merrimon Ave, Asheville, NC 28801
Phone: 8284177060
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Sugar Hollow Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://www.sugarhollowsolar.com/
Address: 2 Miller Rd E, Asheville, NC 28805
Phone: 8287769161
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Collaborative Solar, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://collaborativesolar.com/
Address: 185 Eastbrook Dr, Boone, NC 28607
Phone: 7044382222
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

R A Thomas Electric

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Skilled Repairs
  • Service icon Solar Panel Upgrades
  • Service icon Panel Installation

Website: http://rathomaselectric.com/
Address: 20 Battery Park Ave #900, Asheville, NC 28801
Phone: 8282583999
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Smart Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.learnaboutsolar.com/
Address: 1 Haywood St, Asheville, NC 28801
Phone: 8285755055
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Atlantic Electric and Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Skilled Repairs

Website: http://aespwr.com/
Address: 165 Nix Creek Church Rd, Marion, NC 28752
Phone: 8282730260
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

HAYNES Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://www.mbhaynes.com/solar-3/
Address: 187 Deaverview Rd, Asheville, NC 28806
Phone: 8282546141

Methodology: How We Ranked the Best Solar Companies in Johnson City

EcoWatch's solar experts analyzed each solar company in Johnson City based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Johnson City


Below are some the criteria we examined specifically for Tennessee solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Johnson City

When deciding on a solar company, most homeowners or business owners think about the costs above all.The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • Incentives: One thing that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save a decent amount of money on your utility bills, which can result in an average of $16,000 of savings over 20 years.
  • Electricity consumption: The average household in Johnson City uses a lot of energy, and consequently may see more savings on electricity bills than other places.
  • The kind of solar panels you want to get: Higher-efficiency panels are more expensive, so that will affect your budget for your solar project.
  • Your home's orientation toward the sun: This, and how your roof is set up, affects affect how much energy your solar panels can make.

Solar is a rewarding investment for most homeowners. You can produce your own energy instead of paying for it from the grid and benefit from solar incentives and rebates, all while helping protect the planet.

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For an idea of both how much you could save and impact the Earth by switching to solar power, you can test out the calculator below. You can also view our solar panel cost guide for Johnson City, TN.

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Solar Incentives in Johnson City

If you’re thinking about making the switch to solar power, a number of government incentives and subsidies can drastically reduce the installation costs and expedite the return on your investment.There are a lot of federal, state and local rebates and tax credits that earn some money back after installing solar panels. Take a look at our article on solar incentives to learn what incentives you can benefit from.

Environmental Impact of Switching to Solar in Johnson City

There are tons of reasons to trade traditional energy for solar energy, like saving some money on utility bills and helping to reduce your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Johnson City, though. If your family uses a lot of energy, you can impact the environment even more by switching to solar power.In fact, if you adopt solar power, you could reduce your carbon dioxide emissions by about 80 pounds each year. If you care about the environment, you’ll likely understand that there are many benefits of adopting solar power other than just saving money on bills. You can also help preserve the environment, which some would argue is invaluable.

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Johnson City, TN Solar Company Rankings FAQs

Which solar company is the best near me?

The top local solar company in Johnson City is Renu Energy Solutions, with a rating of 3.00 stars.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it reduces your power bills, it’s eco-friendly, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, they cost a lot upfront and solar panels can look clunky on your roof.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 14.7 years, but the exact period depends on local electricity costs, incentives and net metering programs.

How often do solar panels need to be replaced?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is their energy production will have decreased significantly after that point. You can decide to replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.