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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Chattanooga homeowners are fortunate to live in plentiful sunlight, both to appreciate and use for energy. Many are working with top solar installers to get panels on their roofs. If you reside in one of the area's many old homes, you might question whether your electrical system would accommodate solar panels. However, new technology and savvy installers can help these homeowners access renewable, clean power. In this article, we'll show you Chattanooga's best solar companies and offer advice for your company choice, so you can find the ideal one for your home.

10 Best Solar Companies in Chattanooga

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Scenic City Solar Logo
Top Rated

Scenic City Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


951 S Watkins St, Chattanooga, TN 37404

(423) 600-9500

www.sceniccitysolar.com

Roofing & Solar Sales

3.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 5 reviews


6709 Pollyana Ln, Hixson, TN 37343

(423) 834-1909

roofingandsolarsales.com
Cornerstone Solar South Logo

Cornerstone Solar South

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 5 reviews


51 Cornerstone Ct, McCaysville, GA 30555

(423) 458-2343

www.cornerstonesolarsouth.com
Carolina Mountain Solar Logo

Carolina Mountain Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 13 reviews


114 Depot St, Murphy, NC 28906

(828) 835-0015

www.carolinamountainsolar.com

Appalachian Solar and Minisplit

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 9 reviews


148 Leatherwood Rd, Murphy, NC 28906

(828) 516-5446

www.appalachiansolarandminisplit.com
Green Wave Solar Logo

Green Wave Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


231 W Rutherford Blvd, Murfreesboro, TN 37130

(615) 237-1737

greenwavesolar.com
Creative Solar USA Logo

Creative Solar USA

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 82 reviews


1640 Cobb International Blvd NW #4, Kennesaw, GA 30152

(770) 485-7438

creativesolarusa.com

Suncatcher of Atlanta

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 41 reviews


1349 Old 41 Hwy NW #100, Marietta, GA 30060

(770) 514-7564

www.suncatcherofatlanta.com
Lloyd's Electric Service, Inc. - Knoxville Logo

Lloyd's Electric Service, Inc. - Knoxville

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 335 reviews


7233 Oak Ridge Hwy, Knoxville, TN 37931

(865) 270-5930

www.lloydselectricservice.com
Southern Solar Systems, Inc. Logo

Southern Solar Systems, Inc.

4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 5 reviews


11807 Memorial Pkwy SW, Huntsville, AL 35803

(256) 883-9848

southernsolarsys.com

Ranking Methodology

Our team focuses on the following criteria to assess the best Chattanooga solar companies.

  • Panel quality and brand offerings: The top solar companies stay up-to-date with new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Experience and professional licensure: Each installer on our list complies with state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Chattanooga community for more than a decade.
  • Service offerings and warranties: Solar providers should stand behind their systems and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on timeliness and customer happiness.
  • Reviews and feedback from customers: Most Chattanooga solar companies have both positive and critical reviews. However, a good review ratio reflects a company's trustworthiness and responsiveness to issues.
  • Educational programs and business model: Solar technicians must be excellent teachers. They should utilize their years of experience answer your questions on how to care for your system and optimize its performance.

Facts about Chattanooga

  • Average Max Temperature:
    68°F
  • Solar Payback Period:
    27 years
  • Average Daily Sunlight:
    58%
  • Homes Powered by Solar:
    1,165
  • Average Annual Energy Bill:
    $1,527
  • Solar Power per Capita:
    17.9%

Benefits of Solar Energy

Solar energy has multiple advantages that will enhance your home for years to come.

  • Reduced carbon footprint: Using clean solar power means you're less dependent on fossil fuels, which emit harmful greenhouse gasses.
  • Lowered energy bills: With a solar array, you generate power without paying the tacked-on costs of grid-connected power. You can eliminate your bills completely if you go off-grid. Plus, a significant amount of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Better energy independence: Solar panel systems can keep your home functioning through emergencies and blackouts. You can use your solar energy anytime with an optional battery storage system.

What Solar Incentives Are Available to Chattanooga Homeowners?

Governments and power companies often incentivize homeowners for embracing solar. Here are some of the tax credits, rebates, or other programs you could qualify for.

Incentive Type:Property Tax Incentive

Incentive Amount:

Depends upon sector

How To Choose the Best Solar Company in Chattanooga

Choosing a company is the first step toward an effective and cost-efficient solar energy system. Make your choice based on the following vital factors.

Licensing and Training

Tennessee requires any solar energy project valued at $25,000 or higher to be overseen by a licensed "prime contractor." The prime contractor is responsible for hiring licensed subcontractors as the project demands. Even if a project doesn't cross the $25,000 value threshold, you will still need a master electrician or electrical journeyman to handle permit work. You should also visit a company's website to learn about its private accreditations. Two of the most recognized are the Solar Heating Installer and PV Installation Professional certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Chattanooga

Your solar modules' type will influence how much power you can generate. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

You can also add battery backups and electric vehicle (EV) chargers. These will increase your total installation cost, but they can enhance your solar system's efficiency. Not all solar companies include these extras, so look for a contractor that sells them if it's crucial for you.

A majority of Chattanooga homeowners opt for solar systems rated for five kilowatts (kW) of electrical capacity. These systems run about $17,900 to install, considering both parts and installation. You can see more specific solar cost information in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,101
Solar Polycrystalline$859
Thin-Film$502
Solar Battery$705
Solar Home EV Charger$2,643

Financing Solar Energy in Chattanooga

Solar installers offer multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are solar leases, cash payments, solar loans and power purchase agreements (PPAs). Though it involves a large up-front payment, cash is the most economical choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for cost-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to rent your panels for a set monthly rate, while PPAs let you pay only for the energy you use, much like an electric bill. Both options disqualify you for solar incentives and don't grant you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Ask each company you're vetting about the payment plans it offers. A salesperson can help you determine the best option for your budget.

The table below lists the average payback periods for different capacities of solar systems in Chattanooga.

You can claim a 26% federal solar tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own financing plans and rebates that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW2.4 years
2 kW4.8 years
5 kW12.1 years
10 kW24.1 years

Frequently Asked Questions about Solar in Chattanooga

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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