14 Best Solar Companies in Cahokia, IL (Aug 2022 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Cahokia 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 7/19/2022

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 Cahokia

Thinking of going solar but still deciding on which solar company would be best for you? Although it can be challenging to pick a solar company, the effort will pay off because going solar has many good perks. Solar panels aren't just good for the Earth — your wallet will thank you too. With solar power, you can save an average of $15,000 over 20 years, and this doesn't even include incentives.

If you want to make use of the great number of perks of solar, we can help you narrow down your options to find the Cahokia solar installer that's right for you. If you want to receive free, no-obligation quotes from the best Cahokia solar companies, you can click the button below to learn more.

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 (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

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

EcoWatch Rankings for Solar Companies in Cahokia

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
ecowatch badge icon
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
ecowatch badge icon
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
ecowatch badge icon
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
ecowatch badge icon
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
ecowatch badge icon
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/
Best for Leasing
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Sunrun logo

Regional Service

EcoWatch Rating

Average Cost

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

$ $ $ $ $

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

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

Website: https://www.sunrun.com/
Best Social Impact
ecowatch badge icon
Palmetto Solar logo

Regional Service

EcoWatch Rating

Average Cost

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

$ $ $ $ $

Palmetto Solar

  • Pros icon Expansive service area
  • Pros icon Makes charitable contributions
  • Pros icon Certified B Corp
  • Con icon No leases or PPAs
  • Con icon Quality of installation may vary by location

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Outstanding Local Installer
ecowatch badge icon
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
ecowatch badge icon
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
ecowatch badge icon
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
ecowatch badge icon
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

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 Cahokia

Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you first need to pay to set up your panels. The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:

  • The amount of sunlight your home gets: Due to Cahokia's high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
  • Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 26% of the project cost. Your state and city may also have incentives and rebates that you can take advantage of. Additionally, you can save about $15,000 over 20 years on your utility bills, not including incentives.
  • System size and type: Some models are more costly than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
  • Typical energy usage: The more energy your home uses on average and the greater your current energy bills are, the more likely you'll benefit from making the switch to solar.

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

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Solar Incentives in Cahokia

If you're planning on switching to solar power, various government incentives and solar rebates can dramatically lower the cost of the project and expedite the return on your investment. State and city solar incentive programs vary by location and, sometimes, utility company. Many states offer rebates for solar power systems, in addition to the federal solar tax credit. For more information about incentives for homeowners in Cahokia, check out the table below.

Name Solar Renewable Energy Credits
Incentive Amount Negotiated with procurement administrators
Incentive Max Benchmarks set by procurement administrators
Website Visit here
More Info Click here

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

Name Special Assessment for Solar Energy Systems
Incentive Amount Varies
Incentive Max None specified
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in Cahokia

There are many reasons to trade traditional energy for solar power, like saving on utility bills and helping to reduce your carbon footprint. You may be trying to figure out — how much does making the switch do for the planet anyway? Using green energy for electricity rather than using nonrenewable energy is an impactful way to reduce carbon dioxide emissions if you want to help reduce Cahokia's large level of greenhouse gas emissions. In Cahokia, the average resident can reduce their carbon footprint by 100 pounds a year after going solar. If you care about the environment, you'll no doubt get that there are many benefits of adopting solar power other than just saving money on bills. You can also help preserve the environment, which some would argue is more valuable.

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 (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

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

EcoWatch's Cahokia, IL Solar Company Rankings FAQs

Which solar company is the best in Cahokia?

In Cahokia, EFS Energy Inc is the best local solar company. Our team of experts rates it 4.52 stars, so it's a great choice if you're planning on installing solar panels on your house.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it reduces your electricity bills, it's environmentally friendly, and it can give you a decent return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, the installation cost is pricey and solar panels aren't always aesthetically pleasing.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 12.8 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.

How efficient is a solar panel system?

Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less of them for your home's energy needs.

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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