15 Best Solar Companies in Belleville, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Belleville based on:
Customer review scores- Service area for Belleville, IL
- Company policies and services offered
- Accreditations and certifications
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Average Belleville homeowner saves $1,278/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Belleville
Looking for energy freedom in Belleville? Installing solar panels can be a rewarding investment since you can take advantage of many benefits when you switch to solar power. While solar panels are a large investment, you’ll be able to make that money back and then some, all while living more sustainably. In fact, you could look forward to saving about $15,000 over 20 years.
If you’re planning on going solar, the first step you should take is to find the best solar companies in Belleville and compare quotes. The good news is we went ahead and compiled a list of the best solar companies so you don’t have to.To get an estimate of what it would cost to put solar panels on your roof, you can click the button below to be connected to a certified installer near you.
EcoWatch Rankings for Solar Companies in Belleville
Astrawatt Solar
Informative Resources- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Tesla Powerwall- Permit Assistance
- Consultation
- Panel Installation
- Battery Storage
Route 66 Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Financing Assistance
- Panel Installation
- System Decommissioning
Streib Company
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
StraightUp Solar of St. Louis
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Panel Installation
- Battery Storage
- Financing Assistance
- Grid-Tied Solar System
SunSent Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
- Skilled Repairs
- Financing Assistance
- Cleaning and Maintenance
EFS Energy
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
Purcell Electric Company Inc
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
Helio Solar Power, LLC.
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Skilled Repairs
- Solar Carports
- Battery Storage
- Cleaning and Maintenance
Solar city stl
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Permit Assistance
- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Panel Installation
Pyramid Electrical Contractors, Inc.
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
Solar Luxury LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- System Decommissioning
- Off-Grid Solar Systems
- Panel Installation
BKJ Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
AKA Solar LLC
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Purelight Power of St. Louis
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
- Grid-Tied Solar System
- Permit Assistance
five stars electric and solar LLC
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Belleville
EcoWatch's solar experts analyzed each solar company in Belleville 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 Belleville
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 Belleville
While solar panels can save you a good amount of money on electricity bills over time, it’s necessary to take into consideration the startup costs.The overall price and potential savings vary depending on a few important factors such as:
- 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. Not including incentives, you can save an average of $15,000 over 20 years with your solar system, too.
- How much power your household consumes: Households that need plenty of energy each month may need more solar panels and, therefore, more upfront cost, but will also enjoy more savings over time.
- The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panels won’t be able to produce as much energy, which will leave you with lower savings on electric bills than someone with a roof that gets a lot of sunlight.
- The kind of solar panel system you can afford: This hinges on what your budget is.
Thanks to the cost of solar panels being lower than before as well as local and federal solar incentives, they are a cost-effective investment for the majority of homeowners.
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To find out how much you can help the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Belleville, IL.
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Solar Incentives in Belleville
There are a lot of reasons why adopting solar power is beneficial. One of them involves some government incentives you can take advantage of.On top of the federal tax credit incentive, there are also some state- and city-level benefits, which in almost all cases, can be claimed in addition to the federal incentive, so you can save even more. For comprehensive information about incentives for homeowners in Belleville, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Belleville
One of the best reasons to adopt solar power is to decrease your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment.Something many might be wondering about is how much can they really help preserve the environment by switching to solar power anyway? Going solar is a sustainable choice for the environment, due to the fact that the largest source of greenhouse gas emissions in the U.S. is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.Although solar panel manufacturing emits carbon dioxide, the panels make up for it by considerably lowering the amount of CO2 you would have released if you still used nonrenewable energy. In Belleville, you can reduce your carbon footprint by 100 pounds a year with solar panels. If you care about the environment, you’ll most likely understand that there are many good things about adopting solar energy other than just saving money on bills. You can also help protect the environment, which some would argue is invaluable.
EcoWatch's Belleville, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Belleville is Astrawatt Solar, with a rating of 5.00 stars.
What are the main advantages and disadvantages of switching to solar?
The greatest advantages of solar power are that it can lower or, for some, totally cut your electricity bills, raise your home’s value and lower your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Are solar panels worth it?
Solar panels can be a fruitful investment for a majority of homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already reasonably low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how many watts of power they produce under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.