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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Collinsville homeowners are intentional about preserving its natural resources and embracing sustainability. That's why many people are purchasing panels from the best solar professionals for their homes. Local homeowners might opt for solar to break free of high power costs from sources like nuclear. A knowledgeable solar company can help you install and adjust a system that fulfills your energy needs without breaking the bank. On this page, we'll show you Collinsville's best solar contractors and offer expert advice for your solar journey.

Most Reputable
Blue Raven Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers high-efficiency panels and storage options
  • Provides unique in-house financing options
  • Recognized as one of the most reputable solar companies
Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

9 Best Solar Companies in Collinsville

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Top Rated

Route 66 Solar

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 120 reviews


2110 Troy Rd Suite B1, Edwardsville, IL 62025

(618) 900-1280

route66solar.com

Pyramid Electrical Contractors, Inc.

3.9/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 20 reviews


300 Monticello Pl, Fairview Heights, IL 62208

(618) 632-1180

www.pyramidelectrical.com

Astrawatt Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 35 reviews


222 S Meramec Ave Suite 202-1100, St. Louis, MO 63105

(877) 937-4786

www.astrawatt.solar

Streib Company

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 336 reviews


9225 Watson Industrial Park, St. Louis, MO 63126

(314) 487-7474

streibco.com
EFS Energy Logo

EFS Energy

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 31 reviews


1283 Research Blvd, St. Louis, MO 63132

(314) 771-5131

efsenergy.com
StraightUp Solar of St. Louis Logo

StraightUp Solar of St. Louis

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 55 reviews


11696 Lilburn Park Rd, St. Louis, MO 63146

(314) 218-2663

straightupsolar.com/st-louis-city-cou...
SunSent Solar Logo

SunSent Solar

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 49 reviews


1710 Scherer Pkwy, St Charles, MO 63303

(636) 757-3083

www.sunsent.com
Helio Solar Power, LLC. Logo

Helio Solar Power, LLC.

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 27 reviews


119 S Main St, St Charles, MO 63301

(888) 424-3546

www.heliosolarpower.com

Purcell Electric Company Inc

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


106 W Main St #1518, Salem, IL 62881

(618) 548-8145

purcellelectricco.com

Ranking Methodology

Our team focuses on the following criteria to determine the best Collinsville solar companies.

  • Educational approach: Solar technicians must be knowledgeable. They should utilize their years of experience answer your questions on how to maintain your system and optimize its performance.
  • Customer feedback and reviews: Most Collinsville solar companies have both positive and critical reviews. However, a good review ratio indicates a company's reliability and responsiveness to issues.
  • Experience and professional licensure: Each contractor on our list meets state and city licensing requirements and keeps current with industry best practices. Many of them have served the Collinsville community for over 15 years.
  • Service offerings and warranties: Solar providers should stand behind their equipment and services with warranties. We evaluated how each provider responds to issues and warranty claims, focusing on promptness and customer satisfaction.
  • Panel quality and brand offerings: The premier solar companies keep up with new technology, offering equipment from cutting-edge and trustworthy manufacturers.

Facts about Collinsville

  • Average Max Temperature:
    64°F
  • Solar Payback Period:
    20 years
  • Average Daily Sunlight:
    55%
  • Homes Powered by Solar:
    78
  • Average Annual Energy Bill:
    $851
  • Solar Power per Capita:
    4.6%

Benefits of Solar Energy

Solar energy provides several advantages that will enhance your home for years to come.

  • Better energy independence: Adding a battery storage system lets you have dependable energy during storms and grid outages.
  • Reduced carbon footprint: Solar is the universe's most abundant clean energy source, meaning you can lower or beat your home's dependence on "traditional" sources.
  • Lower energy bills: Sourcing some or all of your own power will spend less on electricity long-term. Plus, some states provide net metering programs that make it possible for you to sell your unused energy back to the grid, generating additional credits toward your energy bill.

What Solar Incentives Are Available to Collinsville Homeowners?

Illinois agencies and electric companies offer numerous solar incentives to help lower your solar system costs. Below is a breakdown of applicable solar programs where you live.

Incentive Type:Property Tax Incentive

Incentive Amount:

Varies

How To Choose the Best Solar Company in Collinsville

The more comprehensive your company research is, the better your solar system will ultimately function. Make your choice based on the following essential elements.

Licensing and Training

In Illinois, the state Commerce Commission issues licenses to distributed generation energy contractors, including solar installers. Solar providers can also obtain accreditations from standards organizations and trade groups. The most recognized ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Collinsville

The style of solar panels you choose decides how much power you can generate. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

You can also add electric car (EV) chargers and battery backup systems. These will increase your total installation cost, but they can boost your solar system's performance. Not every solar provider offers these extras, so look for a contractor that sells them if it's important for you.

If you're a resident of Collinsville and are considering getting a five-kilowatt solar energy system, you could plan to spend about $18,800 for parts and installation. See more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,177.50
Solar Polycrystalline$918.45
Thin-Film$536.94
Solar Battery$753.60
Solar Home EV Charger$2,826.00

Financing Solar Energy in Collinsville

Solar installers use multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), solar leases, solar loans and cash payments. We advise paying with cash or securing a solar loan for the best return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also have full ownership of your system and can apply for solar panel incentives to minimize your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in monthly installments while still enjoying energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a fluctuating rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be suitable in specific circumstances. We suggest working with an installer that offers multiple financing options. Speak with each representative about what's available, and acquire more than one estimate for the best odds of keeping within your spending limits.

The table below lists the average payback periods for different capacities of solar systems in Collinsville.

A 26% federal solar tax credit applies to recently-purchased solar equipment purchased through 2032. Extra incentives may be available through local governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW2.8 years
2 kW5.5 years
5 kW13.8 years
10 kW27.6 years

Frequently Asked Questions about Solar in Collinsville

Sources

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