15 Best Solar Companies in Clayton, MO (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Clayton based on:
Customer review scores- Service area for Clayton, MO
- Company policies and services offered
- Accreditations and certifications
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Average Clayton homeowner saves $1,408/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Clayton
Looking to go solar but not sure which solar company would be the best one for you? Although it can be difficult to decide on a solar company, the search will pay off because going solar has many good benefits. Fortunately, Clayton residents have access to tons of the best solar companies in the nation, offering amazing value for generating renewable energy.
If you’re planning on going solar, the first step you should take is to find the best solar companies in Clayton and compare quotes. The great news is we did the hard work and compiled a list of the best solar companies to make it easier on you.Interested in knowing how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Clayton solar installer.
EcoWatch Rankings for Solar Companies in Clayton
Astrawatt Solar
Informative Resources- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Consultation- Battery Storage
- Permit Assistance
- Tesla Powerwall
- Panel Installation
Streib Company
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
StraightUp Solar of St. Louis
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Grid-Tied Solar System
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
SunSent Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Battery Storage
- Panel Installation
- Financing Assistance
- Consultation
Route 66 Solar
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- System Decommissioning
- Financing Assistance
- Grid-Tied Solar System
EFS Energy
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Financing Assistance
Helio Solar Power, LLC.
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Solar Carports
- Battery Storage
- Skilled Repairs
- Panel Installation
- Cleaning and Maintenance
Solar city stl
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Permit Assistance
- Financing Assistance
- Panel Installation
- Battery Storage
Pyramid Electrical Contractors, Inc.
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Cleaning and Maintenance
Solar Luxury LLC
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- Off-Grid Solar Systems
- System Decommissioning
- Panel Installation
Sustainable Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- System Decommissioning
- Panel Installation
- Off-Grid Solar Systems
- Grid-Tied Solar System
- Battery Storage
- Financing Assistance
- Permit Assistance
- Skilled Repairs
BKJ Solar
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
AKA Solar LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Purelight Power of St. Louis
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
- Permit Assistance
five stars electric and solar LLC
- Limited information available on website
Services Offered
- Panel Installation
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
We know that for most homeowners, the decision to invest in solar rests on installation costs.The cost of solar and the savings it generates vary depending on a few important factors such as:
- How much energy you use: If your family needs to use a lot of energy, you'll benefit more from going solar.
- Incentives: Tax-paying citizens who install a solar energy system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $17,000 on your energy bills over 20 years not including incentives.
- Your power bills: This will influence how much money you might save. In Clayton, the average resident can save about $1,300 a year on their electricity bills.
- The type and model of solar panels you’re thinking of getting: Some have higher prices, so that will determine your budget for your solar project.
There are lots of wonderful benefits of solar despite the initial cost of installation. It can help the planet and your wallet. Additionally, it can increase the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in Clayton
If you’re planning on making the switch to solar energy, several government incentives and subsidies can greatly lower your project costs and speed up the return on your investment.When you install solar panels on your home, you can take advatage of the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Plus, there may often be some local incentives that you can use to further cut back on the cost of solar of solar panels. You can find out about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Clayton
One of the best reasons to switch to solar power is to decrease your dependence on traditional energy sources like burning fossil fuels, which are damaging for the environment.You may be curious – how much do solar panels do for the planet anyway? If your family consumes lots of energy, you can impact the environment even more by switching to solar energy.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 100 pounds each year. As you can see, going solar has so many other benefits apart from saving money. One of the main ones is that you can help save the Earth too.
EcoWatch's Clayton, MO Solar Company Rankings FAQs
What is the best solar panel installation company in Clayton?
The highest-rated local solar company in Clayton is Astrawatt Solar, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth putting solar panels on my roof?
Solar panels require a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like local electricity rates and the amount of direct sunlight your roof gets.
How efficient is a solar panel system?
For the most part, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.