8 Best Solar Companies in Rock Island, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 8 in Rock Island based on:
Customer review scores- Service area for Rock Island, IL
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Rock Island homeowner saves $981/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Rock Island
Choosing the right solar panel installation company for your roof is a big decision, but it's one that can pay off big in Rock Island. Plus, eco-conscious government support resulted in surging numbers of solar companies, setting the ground for a green and lucrative future in the state.
In this article, we’ll tell you about the top Rock Island solar installers so you can make the best decision for your home’s green energy needs.To get free quotes from the top solar companies in Rock Island, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Rock Island
True Solar
Free Quotes- Reliable Customer Support
Limited information available on website
Services Offered
Permit Assistance- Skilled Repairs
- Consultation
- Panel Installation
ECG Solar Iowa
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Cleaning and Maintenance
- Off-Grid Solar Systems
- Battery Storage
- Skilled Repairs
- System Decommissioning
- Panel Installation
Iowa Solar Pros
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
Iowa Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Battery Storage
- Panel Installation
Century Electric & Solar
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Quad City Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- System Decommissioning
- Battery Storage
Precision Energy Services
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Cleaning and Maintenance
- Permit Assistance
Solar Grids Quad Cities
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Rock Island
EcoWatch's solar experts analyzed each solar company in Rock Island 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 Rock Island
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 Rock Island
We know that for many homeowners, the choice to invest in solar comes down to installation costs.There are several factors you should consider when trying to figure out how much it will cost and how much you can save, including:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $12,000 over the first 20 years with your solar panels, too.
- Your power bills: This will influence how much money you might save. In Rock Island, the average resident can save about $840 a year on their electricity bills.
- The kind of solar panels you can purchase: This depends on how much you’re willing to spend upfront.
- How much energy you use: If your home uses a lot of energy, you'll reap more rewards from switching to solar.
Solar is a worthwhile investment for most homeowners. You can produce your own energy instead of paying for it from a utility company and benefit from solar tax credits and rebates, all while helping protect the environment.
Solar Savings Calculator for {{ solarcalc.name }}
If you're wondering 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 Rock Island, 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 Rock Island
Switching to solar power has many great benefits. Not only can it help preserve the Earth, but you can also save a good amount of money on your installation with various government incentives.When you install a solar panel system, you become eligible to claim the federal tax credit, or ITC. This credit currently lets you lower your tax bill by 0 of the cost of your solar panels. In addition, there are often some local incentives that you can take advantage of to further save. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Rock Island
There are a few main reasons why homeowners are considering solar energy: for the financial and environmental benefits.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Rock Island, though. Using clean energy for electricity instead of burning fossil fuels is an effective way to reduce carbon dioxide emissions if you're concerned about Rock Island's large level of greenhouse gas emissions.Though solar panel manufacturing emits carbon dioxide, the panels make up for it by greatly decreasing the amount of CO2 you would have released if you still used traditional energy. In Rock Island, 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 benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is priceless.
EcoWatch's Rock Island, IL Solar Company Rankings FAQs
What is the best solar company in Rock Island?
The best local solar company in Rock Island is True Solar, with a rating of 5.00 stars.
What are some of the biggest pros and cons of switching to solar?
A few of the biggest pros are that it lets you spend less on your power bills, it’s a sustainable source of energy, and it can provide a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels can be an eyesore.
How long does it take to see a return on your investment after installing solar panels?
Solar panels generally pay for themselves in about 21.5 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
When should I put up solar panels?
Although summer is the most popular time people install solar panels, the ideal time is actually winter. You can save money since there's decreased 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.