15 Best Solar Companies in St Clair, MO (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in St Clair based on:
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Customer review scores
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Service area for St Clair, MO
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Company policies and services offered
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Accreditations and certifications
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Average St Clair homeowner saves $1,379/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in St Clair
Getting the right solar panel installation company for your roof is a big decision, but it's one that can reap a lot of rewards in St Clair. On average, you can save $16,000 over 20 years when you use solar power. And since solar panels last about 25 to 30 years, your total cost savings will be well above that overall.
To help you search through the huge amount of St Clair solar installers, we've come up with a list of the top ones. To get free quotes from the best solar companies in St Clair, you can click "get quote" below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in St Clair

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Blue Raven Solar
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Industry-leading in-house financing
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Competitive pricing
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Excellent reputation
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Doesn't offer solar batteries
Services Offered
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Solar Panels
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System Monitoring

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Sho Me Solar
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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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Business installations

GoSolar
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Informative Resources
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Limited information available on website
Services Offered
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Home installations

Exceptional Energy Solutions
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Recognized Excellence
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Outstanding Customer Support
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Clear Pricing Policy
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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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Integrated roofing
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Home installations
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Business installations

Envirotech Power
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Free Quotes
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Prompt Service Delivery
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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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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Expert panel installation
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Tailored solutions

Azimuth Energy
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Informative Resources
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Outstanding Customer Support
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Prompt Service Delivery
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions
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Energy storage solutions
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Business installations

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

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

Sustainable Solar
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Home installations
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Tailored solutions
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Professional reinstallation
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Integrated roofing
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Skilled repairs

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

Purelight Power of St. Louis
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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Informative Resources
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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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Expert panel installation
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Tailored solutions
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Home installations

YMGI Group / YMGI HVAC & Solar Supply
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Outstanding Customer Support
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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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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
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Home installations
Methodology: How We Ranked the Best Solar Companies in St Clair
EcoWatch's solar experts analyzed each solar company in St Clair 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 St Clair
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 St Clair
Even though solar panels can help save you money on power bills over time, it's necessary to take into consideration the startup costs. Some important factors that determine how much it will cost to install solar panels on your home and how much it could save you over time are:
- System size and type: Some models are more pricy than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
- 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. Additionally, not including incentives, you can save about $16,000 over 20 years on your energy bills.
- Electricity consumption: The average home in St Clair uses a decent amount of, and as a result may save on their energy bills.
- Whether or not your roof gets a lot of direct sunlight: This, plus how your roof is set up, affects affect how much electricity your solar panels can produce.
There are several wonderful benefits of solar in spite of the upfront cost of installation. It can help the environment and your bank account. Additionally, it can increase the value of your home, resulting in even more benefits if you choose to sell your home later.
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Solar Incentives in St Clair
There are several reasons why going solar is a great investment. One of them consists of some government incentives that can save you money. Local solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for home solar power systems, in addition to the federal solar tax credit. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in St Clair
There are a few main reasons why people want to invest in solar energy: for the good of their bank accounts and the planet. A question many homeowners might be wondering about is how much can they really help save the environment by going solar anyway? As stated by the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity is produced by burning fossil fuels. Using solar power can help put a dent in that statistic in a city like St Clair that is responsible for a large amount of carbon dioxide emissions each year. In fact, if you make the switch to solar power, you could reduce your carbon dioxide emissions by about 100 pounds each year. For those who are concerned 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
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's St Clair, MO Solar Company Rankings FAQs
Which solar installation company is the best in St Clair?
In St Clair, Pink Energy St Louis is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your house.
What are some of the advantages and disadvantages of adopting solar power?
A few of the biggest pros are that it lets you spend less on your power bills, it's eco-friendly, and it gives you a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels can be an eyesore.
How long does it take to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 10.5 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how much power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.