15 Best Solar Companies in Plano, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Plano based on:
Customer review scores
Service area for Plano, IL
Company policies and services offered
Accreditations and certifications
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Average Plano homeowner saves $1,157/year with solar panels
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Best Solar Companies in Plano
When choosing between the best solar panel companies, Plano homeowners have more choices than ever before, which can be a lot to consider, but we’re here to make making the switch to solar energy simpler. Since the cost of energy is increasing each year, many homeowners are planning on investing in solar to save money on electricity for their homes.
There are tons of installers to choose from, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Plano.To start getting free quotes from the best solar companies in Plano, you can click "get quote" below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Plano

SunPower by Sun N Us
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation



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

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

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

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


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


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

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

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

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

Methodology: How We Ranked the Best Solar Companies in Plano
EcoWatch's solar experts analyzed each solar company in Plano 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 Plano
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 Plano
Solar panels are powered by a free energy source — the sun — but to take advantage of this you will need to pay to install your system.The cost of solar and the savings it generates vary depending on some key factors such as:
- The type and model of solar panels you want to get: More efficient panels are more expensive, so that will affect your budget for your solar project.
- The cost of energy for you: If your local energy rates are high, there's a better chance you'll see a higher return on your investment in a solar system. In Plano, you can save an average of $1,156 a month on your electricity bills.
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 0 of the cost of installing your solar panel system from your taxes. In addition, not including incentives, you can save about $14,000 over 20 years on your energy bills.
- Energy consumption: Installing solar panels may be too pricey an option for households that don’t need a lot of energy a month.
Though a solar panel system costs a good chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on a number of factors, such as the size of your solar panel system and your energy consumption.
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Solar Incentives in Plano
In an effort to increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make switching to solar power more affordable and accessible.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also possibly stack the ITC with other state and city rebates and benefits. Our article on solar incentives goes over more detailed information on the incentives you can benefit from in Plano.
Environmental Impact of Switching to Solar in Plano
Making the switch to solar power is a great way to do what you can for a cleaner and more sustainable future.A question many people might be thinking about is how much can they really help the environment by switching to solar power anyway? In Plano, where the energy generation produces a lot of greenhouse gasses, going solar can have a big impact on the planet since solar power is a renewable source of energy.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 100 pounds each year. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Plano, IL Solar Company Rankings FAQs
What is the best solar company in Plano?
The highest-rated local solar company in Plano is SunPower by Sun N Us, with a rating of 3.00 stars.
What are some of the main pros and cons of installing solar panels?
A few of the biggest pros are that it reduces your electricity bills, it’s environmentally friendly, and it gives you a significant 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 look clunky on your roof.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 18.2 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 recoup your installation costs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how much power they produce under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average house 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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.