14 Best Solar Companies in Clayton, MO (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Clayton based on:

  • Customer review scores
  • Service area for Clayton, MO
  • Company policies and services offered
  • Accreditations and certifications

Average Clayton homeowner saves $1,408/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

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 Clayton

Looking for energy freedom in Clayton? Installing solar panels can be a rewarding investment since you can enjoy many perks when you switch to solar power. Because solar panels produce their own power, they can vastly bring down your electricity bill each month, if not entirely eliminate it. In fact, you could end up with about $17,000 of savings over 20 years.

The cost of installing solar panels can change considerably based on your home's configuration and your household energy requirements. To get an idea of how much it would cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Clayton

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

Read full review

SunPower

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Solar Financing
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EcoWatch Rating

4.5/5

Average Cost

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Blue Raven Solar

  • Pros icon Industry-leading in-house financing
  • Pros icon Competitive pricing
  • Pros icon Excellent reputation
  • Con icon Doesn't offer solar batteries

Services Offered

  • Service icon Solar Panels
  • Service icon System Monitoring

Website: https://blueravensolar.com/
Best Warranty Coverage
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EcoWatch Rating

4.0/5

Average Cost

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Sunpro Solar

  • Pros icon Industry-leading warranty coverage
  • Pros icon Expansive service area
  • Con icon Some reported communication issues
  • Con icon No leases or PPAs

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.gosunpro.com/
Best Technology
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EcoWatch Rating

3.2/5

Average Cost

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Tesla Energy

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Best Local Installer
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EcoWatch Rating

3.0/5

Unique Visions Solar Tint

  • Pros icon Outstanding 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 Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations

Website: https://www.uvsolartint.com/
Address: 1039 S Big Bend Blvd Unit 1B, MO 63117
Phone: 3146489944
Outstanding Local Installer
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EcoWatch Rating

3.0/5

B-Raines Slate & Solar Roofing Co.

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Integrated roofing

Website: http://www.b-raines.com/
Address: Clayton, MO 63105
Phone: 3145007663
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Azimuth Renewables

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon End-to-end services
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://azimuth-renewables.com/
Address: St. Louis, MO 63105
Phone: 6364749067
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Astrawatt Solar

  • Pros icon Free Quotes
  • Pros icon Recognized Excellence
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.astrawatt.solar/
Address: St. Louis, MO 63105
Phone: 8779374786
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Ameresco

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations

Website: https://www.ameresco.com/
Address: St. Louis, MO 63124
Phone: 3147275412
Outstanding Local Installer
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EcoWatch Rating

3.0/5

GRNE Solar

  • Pros icon Outstanding 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 Integrated roofing
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Professional reinstallation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon End-to-end services
  • Service icon Home installations

Website: http://www.grnesolar.com/
Address: St. Louis, MO 63119
Phone: 3147621165
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar Hot Water Systems

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: http://solar-water-heater-pro.com/
Address: St. Louis, MO 63132
Phone: 8008495918
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

EFS Energy

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Tailored solutions

Website: https://efsenergy.com/
Address: St. Louis, MO 63132
Phone: 3147715131
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunsent Solar Installation of St. Louis MO

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Skilled repairs

Website: http://www.sunsent.com/
Address: St. Louis, MO 63109
Phone: 3147445660
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

five stars electric and solar LLC

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: https://five-stars-electric-and-solar-llc.business.site/
Address: 3725 Michigan Ave, MO 63118
Phone: 3146857515

Methodology: How We Ranked the Best Solar Companies in Clayton

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


Below are some the criteria we examined specifically for Missouri 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 Clayton

Even though solar panels can help save you money on energy bills over time, it's important to know the upfront costs. A few key factors that determine the cost of installing solar panels on your home and how much money you could save over time are:

  • How much energy your home consumes: Households that use plenty of energy each month may require more solar panels and, as a result, more upfront cost, but will also save more on their energy bills over time.
  • Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 30% of the cost of installing your solar panel system from your taxes. Plus, not including incentives, you can save about $17,000 over 20 years on your energy bills.
  • Your location: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
  • Your income and budget: This guides what kind of solar panels you can afford.

Solar is a worthwhile investment for most homeowners. You can generate your own electricity instead of paying for it from the grid and make use of solar tax credits and rebates, all while helping protect the Earth.

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Solar Incentives in Clayton

To increase the number of homes and businesses that use solar power, federal, state and local governments — and even some utility companies — offer incentives to help make going solar more economical and accessible. These incentives mostly include cash rebates, tax breaks and/or solar renewable energy credits. They can reduce the cost you pay for going solar by 30%, upwards of 50% in some cases. In our article on solar incentives, you can see the incentives you qualify for in Clayton.

Environmental Impact of Switching to Solar in Clayton

There are lots of reasons to make the switch to solar power, like saving on utility bills and helping to reduce your carbon footprint. But how much can switching to solar actually affect the environment? One thing you should keep in mind is your overall carbon footprint. For example, if you have a long commute time and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions. In Clayton, the average resident can lower their carbon footprint by 100 pounds a year once they go solar. As you can see, going solar has so many other rewards apart from saving money. One of the major ones is that you can help save the planet too.

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Clayton, MO Solar Company Rankings FAQs

What is the most reputable solar panel installer in Clayton?

In Clayton, Mobius Solar is the top local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your home.

What are a few of the main advantages and disadvantages of adopting solar power?

The advantages of solar power are that it can lower or, for some, entirely eradicate your electricity bills, improve the value of your home and cut back on your carbon footprint. The 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.

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

Solar panels generally pay for themselves in about 10.3 years, but your solar payback period will vary depending on your utility costs. The more your typical power bill, the quicker your solar panel system will recoup your installation costs.

How long do solar panels last?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.

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.