15 Best Solar Companies in Lake Holiday, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lake Holiday based on:
Customer review scores
Service area for Lake Holiday, IL
Company policies and services offered
Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Lake Holiday homeowner saves $1,153/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Lake Holiday
When deciding on the best solar installers, Lake Holiday homeowners have more choices than ever before, which can be overwhelming, but we’re here to make adopting solar energy simpler. Solar power isn't just good for the environment — your budget will thank you too. After switching to solar power, you can save an average of $14,000 over 20 years, and this doesn't even include incentives.
Here, we’ll list out some of the top solar companies in Lake Holiday to make your choice a little easier.For an idea of how much you might pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Lake Holiday by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Lake Holiday


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

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


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

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

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


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

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

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

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



Phoenix Exteriors Roofing & Solar
Free Quotes
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Skilled Repairs
Methodology: How We Ranked the Best Solar Companies in Lake Holiday
EcoWatch's solar experts analyzed each solar company in Lake Holiday 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 Lake Holiday
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 Lake Holiday
For many readers, the decision of which solar installer to choose depends on how much it’ll cost.Some important factors that influence how much it will cost to install a solar panel system on your home and how much it could save you over time include:
- Your income and budget: This determines what kind of solar panels you can buy.
- Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Incentives: One thing that can make your solar project cost less 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 energy bills, which can result in an average of $14,000 of savings over 20 years.
- How much energy costs for you: The typical family in Lake Holiday pays around $1,200 a year on power alone, so you could be looking at that much in savings.
As a result of solar panels now being cheaper than ever as well as several solar incentives, they are a cost-effective investment for most homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
If you'd like to know how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Lake Holiday, IL.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Lake Holiday
To increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make solar power more affordable and accessible.When you install a solar panel system on your home, you can claim the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. In addition, there may often be some regional incentives that you can use to further cut back on the cost of solar of solar panels. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Lake Holiday
Switching to solar energy can have a beneficial impact on the environment.Something many homeowners might be asking themselves is how much can they really help save the environment by going solar anyway? For people who care about the environment, using solar power is an easy choice, especially since Lake Holiday produces a very high amount of carbon dioxide emissions from its energy generation.After you go solar, your carbon emissions can be cut by about 100 pounds every year. The good things about solar power are abundant — just like solar power is! That's why so many homeowners have been happy with using solar energy.
EcoWatch's Lake Holiday, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
In Lake Holiday, Illinois Solar Express, LLC is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your house.
What are the advantages and disadvantages of solar power?
The main advantages of solar power are that it can lower or, in some cases, 100% erase your electricity bills, raise the value of your home and cut back on your carbon footprint. The main disadvantages are that solar panels can be pricey to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Is it worth installing solar panels on my roof?
Solar panels can be a good investment for lots of homeowners, but honestly, 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.
When is the best time of year to install solar panels?
Despite summer being the most popular time people install solar panels, the ideal time is actually winter. You can save money since there's not as much demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.
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.