15 Best Solar Companies in Millstadt, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Millstadt based on:
Customer review scores- Service area for Millstadt, IL
- Company policies and services offered
- Accreditations and certifications
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Average Millstadt homeowner saves $1,328/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Millstadt
Searching for the best solar companies in Millstadt? Installing solar panels is an exciting project that many homeowners find valuable for their wallets, communities and the planet. One of the key reasons why many homeowners are thinking about switching to solar energy is because it can greatly reduce your monthly utility bills which keep getting higher each year.
If you want to take advantage of the great amount of perks of solar, we’re here to help you narrow down your options to find the Millstadt solar installer that’s right for you.To get free quotes from the best solar companies in Millstadt, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in Millstadt
Astrawatt Solar
Free Quotes- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Tesla Powerwall- Permit Assistance
- Panel Installation
- Consultation
- Battery Storage
Streib Company
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
StraightUp Solar of St. Louis
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Financing Assistance
- Consultation
- Cleaning and Maintenance
- Battery Storage
Route 66 Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Grid-Tied Solar System
- Panel Installation
- System Decommissioning
SunSent Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Skilled Repairs
EFS Energy
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Panel Installation
Helio Solar Power, LLC.
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Solar Carports
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Skilled Repairs
Solar city stl
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
- Battery Storage
Pyramid Electrical Contractors, Inc.
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
Solar Luxury LLC
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Consultation
- Off-Grid Solar Systems
- System Decommissioning
Sustainable Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Grid-Tied Solar System
- Panel Installation
- Skilled Repairs
- Permit Assistance
- Financing Assistance
- System Decommissioning
- Off-Grid Solar Systems
BKJ Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
AKA Solar LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Purelight Power of St. Louis
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
five stars electric and solar LLC
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Millstadt
EcoWatch's solar experts analyzed each solar company in Millstadt based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Millstadt
Below are some the criteria we examined specifically for Illinois solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Millstadt
Although solar panels can help save you money on electricity bills over time, it’s important to take into consideration the upfront costs.There are quite a few factors you should take into consideration when trying to figure out costs and your potential savings, including:
- How much you spend on energy: The typical family in Millstadt shells out around $850 a year on power alone, so you could end up with that much in savings.
- The amount of sunlight your area gets: Thanks to Millstadt’s high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
- Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $16,000 over 20 years with your solar panels, too.
There are several good benefits of solar in spite of the upfront cost of installation. It can help the environment and your finances. Plus, it can boost the value of your home, leading to even more benefits if you decide to sell your home later.
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Solar Incentives in Millstadt
If you’re considering making the switch to solar energy, a number of government incentives and solar rebates can immensely bring down your project costs and speed up the return on your investment.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also potentially stack the ITC with other local rebates and benefits. For more information about incentives that apply to you, see our article on solar incentives.
Environmental Impact of Switching to Solar in Millstadt
Replacing nonrenewable energy with solar power is a great way to do what you can for a more sustainable future.But how much can switching to solar actually help the environment? According to the EPA, electricity generation is the second greatest source of greenhouse gas emissions and about 62% of our electricity is produced by burning fossil fuels. Installing solar panels and switching to renewable energy can help reduce that statistic in a city like Millstadt that accounts for a large amount of carbon dioxide emissions each year.Since solar panels don’t release CO2 emissions into the atmosphere when generating electricity, they’re a good substitute for traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 100 pounds each year. If you want to do your part for the environment, you’ll no doubt get that there are many benefits of adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is invaluable.
EcoWatch's Millstadt, IL Solar Company Rankings FAQs
Which solar panel installer is the best in Millstadt?
The best local solar company in Millstadt is Astrawatt Solar, with a rating of 5.00 stars.
What are the pros and cons of solar power?
A few of the biggest pros are that it lets you spend less on your electricity bills, it’s a sustainable source of energy, and it can provide 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 startup costs are high and solar panels can be an eyesore.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 15.9 years, but your solar payback period will vary depending on your utility costs. The higher your typical energy bill, the quicker your solar panel system will pay for itself.
What is the best type of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof and how much energy generation you want.
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.