10 Best Solar Companies in Oak Grove, TN (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in Oak Grove based on:

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

Average Oak Grove homeowner saves $1,280/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Oak Grove

Hoping to obtain energy freedom in Oak Grove? Installing solar panels can be a rewarding course of action since you can take advantage of many benefits when you switch to solar power. Since Oak Grove is a city with great potential for solar power, it's no wonder you're considering installing solar panels.


To help you search through the large amount of Oak Grove solar installers, we’ve narrowed down a list of the top ones.Continue reading to see our picks for the top solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button below.

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 Oak Grove

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Future Smart

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

Services Offered

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

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

3.0/5

Ecological Energy Systems

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

Services Offered

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

4.8/5

Sundance Power Systems Inc

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

Services Offered

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

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

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • 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 Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

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

3.0/5

Collaborative Solar, LLC

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

Services Offered

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

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

Services Offered

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

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

Services Offered

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

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 Oak Grove

EcoWatch's solar experts analyzed each solar company in Oak Grove 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 Oak Grove


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 Oak Grove

When choosing a solar company, most homeowners or business owners worry about the costs the most.Some significant things that determine the cost and possible savings include:

  • Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have various incentives that you can benefit from. Additionally, you can save about $15,000 over 20 years on your utility bills, without incentives.
  • Your household's power bills: Due to fairly high monthly electricity bills in Oak Grove, you could save about $1,400 a year with solar.
  • Energy consumption: Installing solar panels may be too pricey an option for households that don’t use a good amount of energy each month.
  • The make and model of solar panels you want: Higher-efficiency panels are more highly priced, so that will influence your budget for your solar project.

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

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Solar Incentives in Oak Grove

There are many reasons why going solar is a great investment. One of them involves some government incentives that can save you money.Local solar incentive programs vary by location and, sometimes, utility company. A lot of states offer rebates for home solar power systems, in addition to the federal solar tax credit. Take a look at our article on solar incentives to learn what incentives you can benefit from.

Environmental Impact of Switching to Solar in Oak Grove

A lot of people want to do their part to help the planet, which often is the primary reason for installing a solar system.Something many homeowners might be thinking about is how much can they really help protect the environment by switching to solar power anyway? A key thing to consider is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be bigger, so switching to solar power for your house can help offset that.In Oak Grove, the average household can lower their carbon footprint by 80 pounds a year after going solar. The advantages of solar power are abundant — just like solar power is! That's why so many people have been happy with using solar energy.

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 Oak Grove, TN Solar Company Rankings FAQs

Which solar company is the best in Oak Grove?

In Oak Grove, Future Smart is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're looking to add solar panels to your house.

Are solar panels actually eco-friendly?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.

How long does it take to see a return on your investment after buying solar panels?

The average payback period for solar panel installation is about 15.7 years, but the exact period is influenced by the cost of electricity where you are, incentives and net metering programs.

What is the efficiency of solar panels?

Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.

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.