14 Best Solar Companies in St Charles, MO (Jun 2022 Review)

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

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications
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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 6/24/2022

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 St Charles

When deciding on the best solar installers, St Charles homeowners have more options than ever before, which can be a lot to consider, but we're here to make switching to solar energy simpler. Due to St Charles's great level of sunshine on average, there are lots of solar companies to choose from.

In this article, we'll review the top St Charles solar installers so you can make the best choice for your home's sustainable energy needs. To get an idea of what it could cost to install solar panels on your roof, you can click the button below to be connected to a certified installer near you.

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Solar Financing

Blue Raven Solar

4.5

  • Pros iconIndustry-leading in-house financing
  • Pros iconCompetitive pricing
  • Pros iconExcellent reputation
  • Con iconDoesn't offer solar batteries (coming 2022)

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

EcoWatch Rankings for Solar Companies in St Charles

Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

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 Local Installer
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EFS Energy Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

EFS Energy Inc

  • Pros icon Licensing and credentials transparency
  • Pros icon Can browse portfolio on website
  • Pros icon Custom system designs
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.efsenergy.com
Address: 920 S Spring St, Springfield, IL 62704
Phone: (217) 993-9801
Best Solar Financing
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Blue Raven Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Read full review

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 (coming 2022)

Services Offered

  • Service icon Solar Panels
  • Service icon System Monitoring

Website: https://blueravensolar.com/
Best Technology
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Tesla Energy logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Read full review

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
Outstanding Local Installer
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Barlecorn™ 4, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-empty

Barlecorn™ 4, LLC

  • Pros icon Licensing and credentials transparency
  • Pros icon Educational sales approach
  • Pros icon NABCEP-certified technicians
  • Pros icon Custom system designs
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: https://barlecorn.com/
Address: 44 Villa Coublay, Frontenac, MO 63131-2746
Phone: (314) 280-5615
Best Warranty Coverage
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Sunpro Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Read full review

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/
Outstanding Local Installer
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Brightergy logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

Brightergy

  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Experienced Installer
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Cain Electric Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

Cain Electric Inc

  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://cainelectricstl.com/
Address: PO Box 1633, Washington, MO 63090-8633
Phone: (636) 397-0016
Outstanding Local Installer
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STL Solar Plus LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

STL Solar Plus LLC

  • Pros icon Locally owned and operated
  • Pros icon Educational sales approach
  • Pros icon NABCEP-certified technicians
  • Con icon Some reported communication issues
  • Con icon Some reported issues with customer services
  • Con icon Some reports of long wait times for installation
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Solar Panels

Website: http://www.stlsolarplus.com
Address: 3201 Domain St, Saint Charles, MO 63301-8313
Phone: (636) 795-5585
Outstanding Local Installer
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API Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

API Solar

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.apisolar.com/
Address: 3888 N Peoria Rd, Springfield, IL 62702
Phone: (217) 679-3399
Outstanding Local Installer
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Rabco Home Energy Soluitons, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

Rabco Home Energy Soluitons, LLC

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.rabcosolutions.com
Address: 14786 Greenleaf Valley Dr, Chesterfield, MO 63017-5541
Phone: (636) 536-0386
Outstanding Local Installer
ecowatch badge icon
BKJ Solar, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

BKJ Solar, LLC

  • Pros icon Educational sales approach
  • Pros icon NABCEP-certified technicians
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries

Outstanding Local Installer
ecowatch badge icon
AFP Power logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

AFP Power

  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://afp-power.com
Address: 11628 Old Ballas Rd Ste 318, Saint Louis, MO 63141-7030
Phone: (314) 529-1908
Outstanding Local Installer
ecowatch badge icon
Energistics LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

Energistics LLC

  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://www.energistics-mo.com/
Address: 1215 Fern Ridge Parkway Ste 110, Creve Coeur, MO 63141
Phone: (314) 374-3687

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in St Charles

For many people, the decision of which solar installer to hire depends on costs. The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 26% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can take advantage of. Plus, you can save about $15,000 over 20 years on your utility bills, without incentives.
  • Your energy consumption: If your family uses a lot of energy, you'll see more savings from switching to solar.
  • The type of solar panels you're thinking of getting: Some are more expensive, so that will influence your budget for your solar project.
  • The amount of sunlight your area gets: Because of St Charles's high amount of average daily sunlight, you should be able to save a decent amount on your energy bills.

Solar is a fruitful investment for most homeowners. You can make your own energy instead of paying for it from the grid and make use of solar incentives and rebates, all while helping preserve the planet.

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If you're curious how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for St Charles, MO.

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Solar Incentives in St Charles

Since solar power is more sustainable than burning fossil fuels, there are quite a few government incentives available to encourage its adoption. These incentives mostly consist of cash rebates, tax credits and/or performance-based incentives. They can reduce how much you pay for going solar by 26 to 50% in some cases. In the table below, you can find out about the incentives you qualify for in your area.

Name Local Option - Clean Energy Development Boards
Website Visit here
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Solar Property Tax Exemption
Incentive Amount 100% exemption
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in St Charles

Lots of people want to do their part to help protect the planet, which in many cases is the main motivation to install solar panels. But how much can installing solar panels actually help the environment? For homeowners who are environmentally-conscious, switching to solar power is an easy choice, especially since St Charles produces a very high amount of carbon dioxide emissions from its energy generation. Though making solar panels releases carbon dioxide emissions, the panels make up for it by greatly reducing the amount of CO2 you would have produced if you still used nonrenewable energy. In St Charles, you can reduce your carbon footprint by 100 pounds a year with solar panels. Since solar energy is renewable and generates electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help the environment.

Best National Provider

SunPower

5.0

  • Pros iconMost efficient panels on the market
  • Pros iconNational coverage
  • Pros iconCradle to Cradle sustainability certification
  • Pros iconGreat warranty coverage
  • Con iconExpensive
  • Con iconCustomer service varies by local dealer

Best Solar Financing

Blue Raven Solar

4.5

  • Pros iconIndustry-leading in-house financing
  • Pros iconCompetitive pricing
  • Pros iconExcellent reputation
  • Con iconDoesn't offer solar batteries (coming 2022)

Best Technology

Tesla Energy

4.5

  • Pros iconPrice-match guarantee
  • Pros iconSleek, efficient, and durable solar panels
  • Pros iconBest solar battery on the market
  • Con iconSome reported issues with customer service
  • Con iconCustomer service varies by local dealer

EcoWatch's St Charles, MO Solar Company Rankings FAQs

What is the best solar installer in St Charles?

The highest-rated local solar company in St Charles is EFS Energy Inc, with a rating of 4.52 stars.

Are solar panels actually good for the environment?

Producing solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.

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

Solar panels generally pay for themselves in about 11.8 years, but your solar payback period will vary based on your utility costs. The higher your typical electricity bill, the faster your solar panel system will recoup your installation costs.

How often do solar panels have to be replaced?

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 larger 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.

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