15 Best Solar Companies in Long Grove, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Long Grove based on:
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Customer review scores
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Service area for Long Grove, IL
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Company policies and services offered
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Accreditations and certifications
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Average Long Grove homeowner saves $1,144/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Long Grove
As a homeowner in Long Grove, you may be interested in switching to solar power and curious about the best solar companies in your local area. Solar could be a good choice since it comes with a lot of perks. Due to its moderate amount of average daily sunlight, Long Grove has a good amount of solar growth, so several of the best solar companies in the nation have set up shop there to help residents adopt renewable energy.
To help you sort through the huge number of Long Grove solar installers, we've narrowed in on a list of the top ones. To get free quotes from the best solar companies in Long Grove, click the "get quote" button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Long Grove

SunPower by Sun N Us
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation

YellowLite
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Expert panel installation

GoSolar
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation

Smart Sky Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Home installations
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Expert panel installation
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Business installations

Greentech Renewables North Chicago
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Business installations
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Home installations
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Tailored solutions
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Expert panel installation

Solar Werks LLC - Solar Panel Installation
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations

Semper Solr
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Home installations

ilumen Solar
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Energy storage solutions
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Home installations
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Business installations
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Expert panel installation
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Skilled repairs

Certasun
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Home installations

Phoenix Exteriors Roofing & Solar
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Energy storage solutions
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Skilled repairs
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Tailored solutions
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Home installations
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End-to-end services
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Business installations

GRNE Solar
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Home installations
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Tailored solutions
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Professional reinstallation
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End-to-end services
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Integrated roofing
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Energy storage solutions

Solar Spring & Wire Form Co
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Clear Pricing Policy
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Free Quotes
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Prompt Service Delivery
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Expert panel installation
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Home installations

TruHome Pros Solar
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Tailored solutions
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Home installations
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Integrated roofing
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End-to-end services
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Energy storage solutions

Headline Solar
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Integrated roofing
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Business installations
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Home installations

Greencore Solar, Inc.
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Expert panel installation
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Long Grove
EcoWatch's solar experts analyzed each solar company in Long Grove 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 Long Grove
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 Long Grove
For many people considering switching to solar, the decision of which solar company to go with depends on total costs. The overall price and potential savings vary depending on some important factors such as:
- The kind of solar panel system you can purchase: This depends on your income and budget.
- Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can use. In addition, you can save about $14,000 over 20 years on your utility bills, before factoring in incentives.
- How much energy you use: If your home uses a lot of energy, you'll reap more rewards from going solar.
- Your energy bills: This will impact how much you can save. In Long Grove, the average resident can save about $900 a year on their electricity bills.
As a result of the cost of solar panels being lower than before as well as several solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in Long Grove
To increase the adoption of solar power, incentives are offered by the government — and even some utility companies — to help make solar more economically viable and accessible. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially pair the ITC with other local incentives. Check out our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Long Grove
There are a few important reasons why many people want to invest in solar energy: to help their wallet and the environment. But you may be wondering — how much exactly can you help the planet by using solar power? The amount of energy you use is an important factor to keep in mind. The more electricity your household consumes, the larger your impact when you switch to solar energy. In Long Grove, the average household can reduce their carbon footprint by 90 pounds a year after going solar. The benefits of solar power are infinite — just like solar power is! That's why so many Long Grove residents have been happy with making the switch to solar.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Long Grove, IL Solar Company Rankings FAQs
What is the best solar installer in Long Grove?
In Long Grove, ilumen Solar is the best local solar company. Our team of experts rates it 4.01 stars, so it's a good choice if you're looking to install solar panels on your house.
What are the advantages and disadvantages of solar power?
The biggest advantages of solar power are that it can lower or, for some, totally erase your electricity bills, improve your home's value and reduce your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not save as much if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Are solar panels worth it?
Solar panels can be a fruitful investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.
How efficient are solar panels?
Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun into usable electricity.
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.