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Last Updated: February 25, 2025
Solar is one of the most easily accessible forms of renewable energy for Maryville homeowners. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to choose a qualified solar installer. That’s why we’ve researched the options and compiled a guide to the most reliable solar installation companies in Maryville. These top companies consistently deliver high-quality and dependable services.

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User Rating
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Clear pricing policy
Informative resources
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Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Services Offered

Our Rating
User Rating
Prompt service delivery
Informative resources
Clear pricing policy
Reliable customer support
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Clear pricing policy
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Services Offered

Our Rating
User Rating
Informative resources
Free quotes
Reliable customer support
Services Offered

Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Reliable customer support
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Installing solar panels can cut your electricity costs and benefit the planet by reducing your carbon footprint. When deciding if a solar provider is right for you, consider these key factors.
Verify that your solar installer is properly licensed. This helps ensure that the work is done correctly using current installation best practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including home solar installers.
Look at review platforms such as the Better Business Bureau (BBB), Google Reviews, and TrustPilot to find out what previous customers have to say about local solar companies. Reviews can give you an idea of a company’s reliability and customer service. Avoid companies lacking reviews or with predominantly negative feedback.
Get free, detailed quotes from three to five solar companies. A quote should list all costs and identify the exact solar parts included. Looking at several quotes can help you find the best value for your budget.
Quality solar installations should come with comprehensive workmanship and performance guarantees. The workmanship warranty covers any installation issues such as poor alignment, poor wiring, or cracks in the panels. The performance guarantee promises a specific energy output level. Strong guarantees indicate that a solar installer has faith in its installations.
Solar power can help lower your electricity costs in the long run. When weighing solar panel's cost and value, be sure to factor in these considerations.
In Maryville, solar panels cost an average of $3,760 per kilowatt, with an average system size of 6.1 kilowatts. The typical Maryville homeowner spends $16,101 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information based on your desired system's capacity, required preliminary work, panel type, and size. In some cases, homeowners may prefer leasing solar panels to reduce upfront costs.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies
Generally speaking, a solar photovoltaic (PV) system can be used to power any household system or appliance that uses electricity. In the smallest case, you can use a solar water heating system.
With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and be better prepared if there's an outage to the local grid.
It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Maryville, your best time to install solar panels is in the spring and fall.
Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings of solar energy without having to completely switch over.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Maryville gets quite a bit of sunlight per day, so an average payback period could last up to 20.3 years per 5 kW of capacity.
Net metering is a type of "power purchase agreement." If your utility or state offers net metering, you can return the solar energy you don't use to the grid. In return, they'll give you a credit on your power bill.
Regarding taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. For insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should talk with your accountant or insurance agent for information specific to your case.
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