15 Best Solar Companies in Glen Ellyn, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Glen Ellyn based on:
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Customer review scores
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Service area for Glen Ellyn, IL
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Company policies and services offered
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Accreditations and certifications
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Average Glen Ellyn homeowner saves $1,107/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Glen Ellyn
As a homeowner or business owner in Glen Ellyn, you may be considering switching to solar energy and wondering about the best solar companies in your local area. Solar could be a great idea since it comes with a lot of benefits. Because solar panels produce their own power, they can vastly bring down your electricity bill each month, if not fully eliminate it. In fact, you could be looking at about $13,000 of savings over 20 years.
In this article, we'll help you narrow in on the top companies in your area. To get free quotes from the top solar companies in Glen Ellyn, 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 Glen Ellyn

SunPower by Sun N Us
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Free Quotes
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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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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation

YellowLite
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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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

Greencore Solar, Inc.
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

Illinois Solar Express, LLC
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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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Expert panel installation
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Tailored solutions
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Integrated roofing
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Home installations

Dominion Lighting & Solar
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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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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Expert panel installation
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Tailored solutions

Service Solar Solutions
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Free Quotes
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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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Home installations
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Business installations
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Expert panel installation
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Skilled repairs
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Integrated roofing
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Tailored solutions

Reficiency 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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Integrated roofing
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions
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Skilled repairs
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Energy storage solutions

Kapital Electric, Inc.
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Prompt Service Delivery
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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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Integrated roofing
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Home installations
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Business installations
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Tailored solutions

JD Pro Electric Inc
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Skilled repairs
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Business installations
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Tailored solutions
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Expert panel installation
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Home installations

Rethink Electric
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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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Expert panel installation
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Integrated roofing
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Skilled repairs
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End-to-end services
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Business installations
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Energy storage solutions
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Home installations
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Tailored solutions

Unity Solar Group
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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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Home installations
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Business installations
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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

Solar Spring & Wire Form Co
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Informative Resources
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Prompt Service Delivery
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Free Quotes
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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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Home installations
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Expert panel installation
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Energy storage solutions

TruHome Pros Solar
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Reliable Customer Support
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Free Quotes
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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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Home installations
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Expert panel installation
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Tailored solutions
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End-to-end services
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Integrated roofing
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Energy storage solutions
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Business installations

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

Phoenix Exteriors Roofing & Solar
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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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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Energy storage solutions
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Integrated roofing
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End-to-end services
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Tailored solutions
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Skilled repairs
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Home installations
Methodology: How We Ranked the Best Solar Companies in Glen Ellyn
EcoWatch's solar experts analyzed each solar company in Glen Ellyn 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 Glen Ellyn
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 Glen Ellyn
For many people considering switching to solar, the decision of which solar company to hire depends on costs. A few key factors that determine the cost of installing solar panels on your home and how much it could save you over time include:
- Electricity consumption: The average home in Glen Ellyn uses a decent amount of, and as a result may save on their energy bills.
- The amount of sunlight your roof gets: This, plus your roof configuration, affects affect how much power your solar panels can produce.
- Choice of solar panels: The kind of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If you don't need to maximize efficiency, you can go with a higher number of more affordable panels.
- 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 give you an average of $13,000 of savings over 20 years.
Solar is a fruitful investment for most homeowners. You can produce your own energy instead of paying for it from the grid and make use of solar incentives, all while helping the environment.
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If you'd like to know what your impact could be if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Glen Ellyn, IL.
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Solar Incentives in Glen Ellyn
In an effort to increase solar panel installation and usage, federal, state and local governments — and even some utility companies — offer incentives to help make going solar more financially viable and accessible. In addition to the federal solar investment tax credit, there are also some local benefits, which in almost all cases, stack with the federal incentive, so you get to save even more. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Glen Ellyn
There are a few main reasons why homeowners are considering solar energy: for the good of their bank accounts and the planet. But you may be curious — how much exactly can you help by using solar power? One thing to consider is your overall carbon footprint. For example, if you spend a lot of time on the road and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions. Even though solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by greatly reducing the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Glen Ellyn, you can reduce your carbon footprint by 90 pounds a year with solar panels. The great things about solar power are infinite — just like solar power is! That's why so many people 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 Glen Ellyn, IL Solar Company Rankings FAQs
Which solar installation company is the best in Glen Ellyn?
In Glen Ellyn, ilumen Solar is the most reputable local solar company. Our team of experts rates it 4.01 stars, so it's a solid choice if you're planning to add solar panels to your house.
What are the pros and cons of solar power?
A few of the biggest pros are that it lowers your power bills, it's a sustainable source of energy, and it can provide a good 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 installation cost is pricey and solar panels can be an eyesore.
Is it worth putting solar panels on my home?
Solar panels can be a great investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already pretty low, solar panels might not be for you.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.
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.