15 Best Solar Companies in Nashville, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Nashville based on:
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Customer review scores
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Service area for Nashville, IL
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Company policies and services offered
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Accreditations and certifications
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Average Nashville homeowner saves $1,302/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Nashville
Hoping to go solar but still deciding on which company would be best for your needs? Although it can be challenging to settle on a solar company, the search will pay off because going solar has many fantastic perks. Plus, the solar industry is thriving in Nashville, giving homeowners access to some of the most reputable solar panel companies in the country.
Here, we'll narrow down some of the best solar companies in Nashville to make your choice a bit easier. If you're ready to start receiving free, no-obligation quotes from the best Nashville solar companies, you can click the button below to learn more.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Nashville

AES Solar
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Energy storage solutions
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Business installations
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Tailored solutions
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Home installations
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Expert panel installation

Purcell Electric Company Inc
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Family-Operated Business
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Business installations
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Expert panel installation
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Skilled repairs
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End-to-end services

Route 66 Solar
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Tailored solutions
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Home installations

Pyramid Electrical Contractors, Inc.
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Skilled repairs
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Tailored solutions
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End-to-end services

Day & Night Solar
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Energy storage solutions
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Expert panel installation
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Business installations

Unique Visions Solar Tint
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Home installations
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Tailored solutions

Astrawatt Solar
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation

Solar City STL
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Prompt Service Delivery
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Skilled repairs

Streib Company
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Home installations
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End-to-end services
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Expert panel installation
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Energy storage solutions

B-Raines Slate & Solar Roofing Co.
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Expert panel installation
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Tailored solutions
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Business installations
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Skilled repairs

Gunther Salt Company
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Business installations
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Tailored solutions

Greentech Renewables St. Louis
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations
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Energy storage solutions

Exceptional Energy Solutions
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Business installations

Solar Luxury LLC
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Professional reinstallation
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Skilled repairs
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Home installations
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Tailored solutions

Sun Solar St. Louis
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Home installations
Methodology: How We Ranked the Best Solar Companies in Nashville
EcoWatch's solar experts analyzed each solar company in Nashville 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 Nashville
Below are some the criteria we examined specifically for Illinois 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 Nashville
The cost of putting up a solar panel system has dropped immensely in the past several years, but it's still a large investment for most homeowners. Some important factors that influence how much it will cost to install a solar panel system on your home and how much money you could save over time include:
- The amount of sunlight your house gets: Thanks to Nashville's high amount of average daily sunlight, you should be able to save a decent amount on your electric bills.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 30% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $15,000 over the first 20 years with your system, too.
- How much energy costs for you: If your local electricity rates are quite high, there's a good chance you'll have a higher return on your investment in a solar panel system. In Nashville, you can save an average of $83 a month on your electricity bills.
- The type and model of solar panels you want: More high-tech panels are more expensive, so that will affect your budget for your solar project.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on several factors, like the kind of solar panels you get and your local electricity rates.
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Solar Incentives in Nashville
There are several reasons why adopting solar power is beneficial. One of them consists of some government incentives that can save you money. There are several federal, state and local rebates and tax credits that may earn you a decent amount of money in return after paying for solar panels. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Nashville
Switching to solar energy can have a positive effect on the environment. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Nashville, though. Everyone can help protect the environment by switching to solar energy, but homes that consume lots of energy will have a greater impact. In fact, if you install solar panels, you could lower your carbon dioxide emissions by about 100 pounds each year. For those who are worried about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Nashville, IL Solar Company Rankings FAQs
Which solar company is the best near me?
The top local solar company in Nashville is Tilden Solar Project, with a rating of 3.00 stars.
Are solar panels actually good for the environment?
Manufacturing solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.
Are solar panels worth it?
Solar panels need a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and how much direct sunlight your roof gets.
When should I install solar panels?
Although summer is the most popular time people install solar panels, the ideal time is actually winter. You can save money since there's less demand during the winter months, and it lets you be up and running with solar for the higher power bills you may get during the summer.
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.