15 Best Solar Companies in Hampshire, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hampshire based on:
Customer review scores
Service area for Hampshire, IL
Company policies and services offered
Accreditations and certifications
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Average Hampshire homeowner saves $1,108/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Hampshire
If you’re a home or business owner looking to make use of the solar incentives in Hampshire, it can be hard to narrow down which company to go with. But, the hard work is worth it since adopting solar energy is often a fantastic idea. With an average energy bill of $1,156 per month in Hampshire, making the switch to solar power can lower your monthly bills by about that much.
Here, we’ll make a list of some of the top solar companies in Hampshire to make your decision a little easier.To see how much you would have to pay to put up a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Hampshire by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Hampshire

ilumen Solar
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Grid-Tied Solar System
Cleaning and Maintenance
Panel Installation
Financing Assistance
Consultation
Battery Storage
Skilled Repairs

Greenlink Energy Solutions
Prompt Service Delivery
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
System Decommissioning
Cleaning and Maintenance
Financing Assistance
Permit Assistance
Battery Storage
Panel Installation




WindSoleil Solar and Wind Energy Services
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Grid-Tied Solar System
Off-Grid Solar Systems

FreeWorld Solar
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Financing Assistance
Consultation
Skilled Repairs
Panel Installation
Battery Storage
Permit Assistance


Reficiency Solar
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Skilled Repairs
Consultation

93Energy Solar
Clear Pricing Policy
Free Quotes
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage
Permit Assistance
Cleaning and Maintenance
Financing Assistance
Panel Installation

Certasun
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Consultation
Battery Storage
Panel Installation
Financing Assistance

RxSun
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Battery Storage
Consultation
Panel Installation
Financing Assistance
Permit Assistance

Kapital Electric, Inc.
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Battery Storage
Consultation
Panel Installation
Tesla Powerwall
Cleaning and Maintenance


Phoenix Exteriors Roofing & Solar
Clear Pricing Policy
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Hampshire
EcoWatch's solar experts analyzed each solar company in Hampshire 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 Hampshire
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 Hampshire
When picking a solar company, most homeowners or business owners care about the costs above all.The overall price and potential savings vary depending on a few key factors such as:
- Your income and budget: This shapes what type of solar panels you can afford.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 0 of the cost of your solar system installation from your taxes. In addition, not including incentives, you can save about $13,000 over 20 years on your energy bills.
- Energy consumption: Installing solar panels may be a high-cost investment for homes that don’t use too much energy a month.
- Average daily sunlight: Since Hampshire gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
There are several good benefits of solar in spite of the initial cost of installation. It can help the environment and your bank account. Additionally, it can raise 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 Hampshire
One of the benefits of installing a solar panel system is earning incentives from the government.These incentives normally include cash rebates, tax benefits and/or solar renewable energy credits. They can reduce how much you end up spending on going solar by 0, upwards of 50% depending on where you live. Our article on solar incentives goes over more in-depth information on the incentives you can find in Hampshire.
Environmental Impact of Switching to Solar in Hampshire
Installing solar panels is a profound way to do what you can for a more sustainable future.But – how much exactly can you help the planet by making the switch to solar? According to the EPA, electricity generation is the second biggest 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 put a dent in that statistic in a city like Hampshire that produces a sizable amount of carbon dioxide emissions each year.Although making solar panels emits carbon dioxide, the panels make up for it by significantly reducing the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Hampshire, you can reduce your carbon footprint by 90 pounds a year with solar panels. As you can see, using solar power has so many other benefits outside of saving money. One of the most important ones is that you can help save the environment too.
EcoWatch's Hampshire, IL Solar Company Rankings FAQs
Which solar installation company is the best in Hampshire?
The top local solar company in Hampshire is ilumen Solar, with a rating of 5.00 stars.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 19.0 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
How efficient is a solar panel system?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need less of them for your home's energy needs.
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.