9 Best Solar Companies in Sweetwater, TN (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 9 in Sweetwater based on:

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

Average Sweetwater homeowner saves $1,173/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 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 Sweetwater

Finding the right solar panel installation company for your home is an important decision, but it's one that can reap a lot of rewards in Sweetwater. Since Sweetwater is a city with great potential for solar power, it's no wonder you're researching installing solar panels.


There are tons of installers to choose from, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Sweetwater.To see how much you might have to pay to install solar panels on your roof, you can get a free quote from one of the top solar companies in Sweetwater by clicking the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Sweetwater

Best Local Installer
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EcoWatch Rating

4.6/5

Lloyd's Electric Service, Inc. - Knoxville

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.lloydselectricservice.com/
Address: 7233 Oak Ridge Hwy, Knoxville, TN 37931
Phone: 8652705930
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Alliance, LLC

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Community Solar Projects

Website: https://www.solaralliance.com/
Address: 3709 Martin Mill Pike, Knoxville, TN 37920
Phone: 8653094674
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Carolina Mountain Solar

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

Services Offered

  • Service icon Panel Installation

Website: http://www.carolinamountainsolar.com/
Address: 114 Depot St, Murphy, NC 28906
Phone: 8288350015
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Cornerstone Solar South

  • 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 Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: https://www.cornerstonesolarsouth.com/
Address: 51 Cornerstone Ct, McCaysville, GA 30555
Phone: 4234582343
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Appalachian Solar and Minisplit

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems

Website: http://www.appalachiansolarandminisplit.com/
Address: 148 Leatherwood Rd, Murphy, NC 28906
Phone: 8285165446
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Scenic City Solar

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Solar Carports
  • Service icon Panel Installation

Website: https://www.sceniccitysolar.com/
Address: 951 S Watkins St, Chattanooga, TN 37404
Phone: 4236009500
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Roofing & Solar Sales

  • 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 Panel Installation
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance

Website: https://roofingandsolarsales.com/
Address: 6709 Pollyana Ln, Hixson, TN 37343
Phone: 4238341909
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Total Quality

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

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://www.tqeonline.net/
Address: 1232 Coffelt Rd, Hixson, TN 37343
Phone: 4232608183
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Carbon Recall Chattanooga

  • 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 Panel Installation
  • Service icon Financing Assistance

Website: https://www.carbonrecallchattanooga.com/
Address: 3227 Wilcox Blvd #105, Chattanooga, TN 37411
Phone: 4234444627

Methodology: How We Ranked the Best Solar Companies in Sweetwater

EcoWatch's solar experts analyzed each solar company in Sweetwater 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 Sweetwater


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 Sweetwater

For many readers, the decision of which solar installer to choose depends on total costs.A few main factors that dictate how much it will cost to install a solar panel system on your home and how much it could save you over time are:

  • Your city: This affects how much sunlight your roof receives, which helps determine how many panels you need.
  • System size and type: Some models are more pricy than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
  • Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state may also have various incentives that you can use. In addition, you can save about $15,000 over 20 years on your utility bills, before factoring in incentives.
  • Typical energy usage: The more electricity your home uses on average and the larger your current power bills are, the more benefits you’ll see from switching to solar.

Solar is a profitable investment for most homeowners. You can generate your own energy instead of paying for it from a utility company and make use of solar incentives, all while helping protect the planet.

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Solar Incentives in Sweetwater

If you’re thinking about making the switch to solar energy, a number of government incentives and tax credits can dramatically bring down your project costs and expedite the return on your investment.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of how much you paid for your solar installation when you file taxes, lowering the amount of taxes you owe that year. Additionally, there may be some local incentives that stack with the ITC too. Check out our article on solar incentives to learn what incentives are available to you.

Environmental Impact of Switching to Solar in Sweetwater

There are lots of reasons to trade traditional energy for solar power, like saving on electricity bills and helping to reduce your carbon footprint.But – how much exactly can you help the planet by using solar power? The more energy your house uses, the the more the environment will benefit when you switch to solar as you won’t have to burn as many fossil fuels.In Sweetwater, the average resident can reduce their carbon footprint by 10 pounds a year once they go solar. The advantages of solar power are plentiful — just like solar power is! That's why so many homeowners have been happy with making the switch to solar.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Sweetwater, TN Solar Company Rankings FAQs

Which solar panel installer is the best in Sweetwater?

The highest-rated local solar company in Sweetwater is Lloyd's Electric Service, Inc. - Knoxville, with a rating of 4.60 stars.

What are the pros and cons of solar power?

The advantages of solar power are that it can lower or, for some, totally erase your electricity bills, improve your home’s value and cut back on your carbon footprint. The biggest disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.

Is it worth putting solar panels on my home?

Solar panels can be a fruitful investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already reasonably low, solar panels might not be for you.

How efficient are 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 of about 15 to 25%. If your panels are more efficient, you'll need less 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.