15 Best Solar Companies in Warren, IL (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Warren based on:
- Customer review scores
- Service area for Warren, IL
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Warren homeowner saves $1,144/year with solar panels
Updated February 01, 2024
Why you can trust EcoWatch
Best Solar Companies in Warren
Thinking of going solar but still deciding on which company would be the best one for your needs? Although it can be hard to pick a solar company, the search will pay off because going solar has many good benefits. What's especially pushing a lot of readers toward going solar is their sizable energy bills that continue to increase each year.
In this article, we’ll let you in on the top Warren solar installers so you can make the best choice for your home’s clean energy needs.For an idea of how much you might have to pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Warren by clicking the "get quote" button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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 Warren
SunPower by Sun N Us
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Residential Panels
- Consultation
YellowLite
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Residential Panels
Midwest Solutions Inc
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Commercial Panels
- Residential Panels
- Maintenance
Certasun
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Residential Panels
ilumen Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Skilled Repairs
- Commercial Panels
- Battery Storage
- Solar Panel Upgrades
- Residential Panels
- Maintenance
Nelnet Renewable Energy
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Full-Service
- Off-Grid Solar Systems
- Battery Storage
- Residential Panels
- Maintenance
- Financing Assistance
- Consultation
- EV Charger
- Commercial Panels
Smart Sky Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Commercial Panels
- Battery Storage
- Consultation
- Residential Panels
Greentech Renewables North Chicago
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Residential Panels
- Commercial Panels
Phoenix Exteriors Roofing & Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Commercial Panels
- Permit Assistance
- Residential Panels
- Consultation
- Full-Service
SolarW - Solar Panel Installer
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Maintenance
- Commercial Panels
- Permit Assistance
- Residential Panels
Kapital Electric, Inc.
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- EV Charger
- Tesla Powerwall
- Solar Panel Upgrades
- Residential Panels
- Permit Assistance
- Battery Storage
- Consultation
- Commercial Panels
JD Pro Electric Inc
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- EV Charger
- Residential Panels
- Commercial Panels
Windfree Solar Co
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Commercial Panels
- Consultation
- Residential Panels
Solar Brite Ltd
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Residential Panels
FreeWorld Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Skilled Repairs
- Battery Storage
- Commercial Panels
- Residential Panels
- Solar Panel Upgrades
Methodology: How We Ranked the Best Solar Companies in Warren
EcoWatch's solar experts analyzed each solar company in Warren 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 Warren
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 Warren
The cost of installing a solar panel system has decreased immensely over the past few years, but it’s still a substantial investment for most homeowners.Some important things that influence the upfront cost and potential savings over time include:
- System size and type: Some models are more pricy than others, so the one you want can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- Average daily sunlight: Since Warren gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
- The cost of energy for you: If your local electricity rates are high, there's a good chance you'll end up with a higher return on your investment in a solar panel system. In Warren, you can save an average of $1,156 a month on your electricity bills.
- Energy consumption: Installing a solar system may be too steep of an investment for homes that don’t need too much energy each month.
Because of the cost of solar panels being lower than before as well as local and federal solar incentives, they are a sound investment for the majority of homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
To find out how much you can impact the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Warren, 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 Warren
There are several reasons why you should switch to solar. One of them involves some government incentives that can save you money.These incentives usually take the form of cash rebates, tax breaks and/or solar renewable energy credits. They can cut the cost you pay for installing solar panels by 0, upwards of 50% depending on where you live. 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 Warren
If you’re planning on adding solar panels to your home, one of the primary reasons why may be to lower your carbon footprint.But how much can installing solar panels actually affect the environment? One thing to consider is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.Though solar panel production releases carbon dioxide emissions, the panels make up for it by significantly lowering the amount of CO2 you would have released if you still used traditional energy. In Warren, you can reduce your carbon footprint by 90 pounds a year with solar panels. If you want to do what you can for the environment, you’ll likely recognize that there are many good things about adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is priceless.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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 Warren, IL Solar Company Rankings FAQs
Which solar installation company is the best in Warren?
The top local solar company in Warren is SunPower by Sun N Us, with a rating of 3.00 stars.
What is the negative environmental impact of making 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 recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth installing solar panels on my roof?
Solar panels require a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How long do solar panels last?
On average, solar panels can last 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.