15 Best Solar Companies in Dorr, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Dorr based on:
Customer review scores- Service area for Dorr, IL
- Company policies and services offered
- Accreditations and certifications
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Average Dorr homeowner saves $1,109/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Dorr
Searching for the top solar companies in Dorr? Installing a solar panel system is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. After 20 years of offsetting your energy costs with a solar panel system, you can save about $13,000 on your power bills.
The cost of installing solar panels can vary considerably based on your home’s setup and your household energy usage.To start getting free quotes from the best solar companies in Dorr, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in Dorr
ilumen Solar
Informative Resources- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Financing Assistance- Panel Installation
- Grid-Tied Solar System
- Cleaning and Maintenance
- Battery Storage
- Skilled Repairs
- Consultation
- Permit Assistance
Midwest Solutions Inc
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Greenlink Energy Solutions
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- System Decommissioning
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Permit Assistance
JD Pro Electric Inc
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
Illinois Solar Express, LLC
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
WindSoleil Solar and Wind Energy Services
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
- Off-Grid Solar Systems
FreeWorld Solar
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Skilled Repairs
- Financing Assistance
- Permit Assistance
- Battery Storage
- Panel Installation
Semper Solr
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Reficiency Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Panel Installation
- Consultation
93Energy Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
- Battery Storage
Certasun
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Permit Assistance
- Panel Installation
- Consultation
RxSun
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Battery Storage
- Consultation
- Permit Assistance
- Panel Installation
Arch Solar
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Grid-Tied Solar System
- Cleaning and Maintenance
- Panel Installation
Kapital Electric, Inc.
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Cleaning and Maintenance
- Tesla Powerwall
- Panel Installation
- Battery Storage
Ailey Solar Electric, Inc.
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in Dorr
EcoWatch's solar experts analyzed each solar company in Dorr 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 Dorr
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 Dorr
When deciding on a solar company, most homeowners or business owners think about the costs above all.Some main factors that influence the cost of installing solar panels on your home and how much money you could save over time include:
- Incentives: One thing that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save money on your utility bills, which can lead to an average of $13,000 of savings over 20 years.
- The model of solar panel system you can afford: This is dependent on what your budget is.
- average energy usage: The more electricity your home uses on average and the steeper your current energy bills are, the more money you could save by going solar.
- Your home's orientation toward the sun: This, along with how your roof is set up, affects affect how much electricity your solar panels can produce.
Solar is a valuable investment for most homeowners. You can generate your own power instead of paying for it from a utility company and take advantage of solar incentives, all while helping the planet.
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Solar Incentives in Dorr
If you’re planning on switching to solar power, various government incentives and state programs can greatly reduce your project costs and speed up the return on your investment.These incentives normally take the form of cash rebates, tax breaks and/or performance-based incentives. They can cut the cost you pay for going solar by 0, upwards of 50% depending on your location. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Dorr
Going solar can have a beneficial effect on the environment.You may be wondering – how much do solar panels help the planet anyway? A significant thing to think about is your overall carbon footprint. For example, if you have a long commute, your footprint may be bigger, so switching to solar energy for your house can help offset that.Because solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good alternative to nonrenewable energy sources. In fact, you could lower your carbon dioxide emissions by about 90 pounds each year. If you want to do what you can for the environment, you’ll likely understand that there are many advantages to adopting solar power other than just saving money on electricity. You can also help protect the environment, which some would argue is worth more.
EcoWatch's Dorr, IL Solar Company Rankings FAQs
What is the most reputable solar installer in Dorr?
The top local solar company in Dorr is ilumen Solar, with a rating of 5.00 stars.
What is the negative environmental impact of solar panels?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 19.0 years, but your solar payback period will vary depending on your utility costs. The more your typical power bill, the quicker your solar panel system will pay for itself.
How efficient are solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer 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.