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Last Updated: February 25, 2025
Solar is one of the most easily accessible forms of renewable energy for Herrin homeowners. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to hire a reputable solar installer. Luckily, we've done the research and compiled a guide to the best and most reliable solar installation companies in Herrin.

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

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

Our Rating
User Rating
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Services Offered

Our Rating
User Rating
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:
Putting solar panels on your roof could reduce your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.
It's important to hire a licensed solar installer. This ensures that the work is done properly using current best installation practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including solar contractors.
Check review sites like the Better Business Bureau (BBB), TrustPilot, and Google Reviews to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's reliability and customer service. Use caution with companies that have barely any reviews or mostly negative ones.
Contact three to five solar companies for free, detailed quotes. Quotes should clearly explain all costs and list the exact solar components included. By comparing multiple quotes, you can identify the best value based on your budget.
Quality solar installations should have strong workmanship and performance warranties. A workmanship warranty addresses any installation defects (such as poor alignment, poor wiring, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong guarantees show that a company is confident in its work.
Installing solar panels can help decrease your electric bills over time. When weighing the total price and value of solar panels, make sure to consider these factors.
Solar panel costs vary based on your system's capacity and the solar technology used. The typical Herrin solar array has a capacity of 6.1 kilowatts. Homeowners in the area should expect to pay around $3,760 per kilowatt; the average Herrin homeowners spends about $15,943 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar provider will account for things like the panel type, capacity, and size of the planned system, and should include fees for labor, permit fees, and preliminary work.
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies
Generally speaking, a solar photovoltaic (PV) array can be used to power any household system or appliance that uses electricity. In the smallest case, you can use a solar water heater.
With home solar PV, you can save money on your energy bill, lower your property's emissions, and be better prepared if there's an outage to the local grid.
It depends on where you live and what type of panels you're installing. Since there's a moderate amount of snowfall in Herrin, your best time to get solar is in the spring and fall.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the average sunlight in your area, and the rate your utility charges per kilowatt of power. Herrin gets quite a bit of sunlight per day, so an average payback period could last up to 17.0 years per 5 kW of capacity.
Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can sell the solar energy you don't use to the grid. In return, they'll give you a credit on your power bill.
Yes, solar panels will still be able to generate energy during a grid outage. To ensure that your solar system is able to keep working during a power outage, make sure to choose a quality solar provider and look for a solar system that includes a battery backup.
The best type of residential solar panel depends on your specific needs and goals. In most cases, monocrystalline solar panels are the most efficient for homes in Herrin. However, if you're looking at a more frugal option, then you may want to consider thin-film or polycrystalline solar panels. When you're gathering estimates, make sure to ask about the different types of solar panels an installer offers and the benefits and drawbacks of each.
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