15 Best Solar Companies in Rock Island, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rock Island based on:
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Customer review scores
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Service area for Rock Island, IL
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Company policies and services offered
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Accreditations and certifications
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Average Rock Island homeowner saves $981/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Rock Island
As a homeowner or business owner in Rock Island, you may be interested in switching to solar power and wondering about the best solar companies in your area. Solar could be a fantastic choice since it comes with many benefits. Solar panels aren't just good for the environment — your wallet will benefit too. After switching to solar power, you can save an average of $12,000 over 20 years, and this doesn't even include incentives.
As you set out on your search for the best solar companies in Rock Island, you might see that there are a great number of providers to choose from. So, we've organized an expertly curated list of the top solar companies in the area. Want to know how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Rock Island solar installer.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Rock Island

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Blue Raven Solar
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Industry-leading in-house financing
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Competitive pricing
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Excellent reputation
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Doesn't offer solar batteries
Services Offered
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Solar Panels
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System Monitoring

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Solar Vision
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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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Home installations

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

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

Solar Plastics-Quad Cities
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Free Quotes
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Outstanding 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

Solar Grids Quad Cities
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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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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Energy storage solutions
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Home installations
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Integrated roofing

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

Century Electric & Solar
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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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Tailored solutions
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Business installations
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Expert panel installation
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Home installations

Landmark Irrigation / Landmark Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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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

Independent Energy Systems
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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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
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
Although solar panels can save you money on electricity bills over time, it's necessary to take into consideration the startup costs. The cost and possible savings vary depending on some key factors such as:
- Your energy bills: This will dictate how much money you might save. In Rock Island, the average homeowner can save about $790 a year on their electricity bills.
- Your energy consumption: If your family regularly uses a lot of energy, you'll benefit more from installing solar panels.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, lets you deduct 30% of the cost of your solar system installation from your taxes. Additionally, not including incentives, you can save about $12,000 over 20 years on your energy bills.
- Choice of solar panels: The type of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings 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.
Thanks to solar panels decreasing in cost as well as local and federal solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in Rock Island
If you're considering switching to solar power, several government incentives and subsidies can drastically reduce the cost of the project and speed up the return on your investment. These incentives typically include cash rebates, tax breaks and/or solar renewable energy credits. They can cut the cost you pay for installing solar panels by 30%, upwards of 50% depending on where you live. In our article on solar incentives, you can find out about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Rock Island
A lot of people want to do what they can to help protect the planet, which in many cases is the prime reason for installing a solar system. A question many homeowners might be thinking about is how much can they really help save the environment by switching to solar power anyway? In a city like Rock Island where commute times can be long sometimes, installing solar panels can help offset some of your carbon dioxide emissions from driving. While making solar panels 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 nonrenewable energy. In Rock Island, you can reduce your carbon footprint by 90 pounds a year with solar panels. As you can see, going solar has so many other rewards beyond saving money. One of the primary ones is that you can help save the planet too.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Rock Island, IL Solar Company Rankings FAQs
Which solar power company is the best in Rock Island?
The top local solar company in Rock Island is 360 Electric Heating/Cooling, with a rating of 5.00 stars.
What are the main advantages and disadvantages of installing solar panels?
The biggest advantages of solar power are that it can decrease or, in some cases, entirely eradicate your electricity bills, raise your home's value and bring down your carbon footprint. The biggest 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 it doesn't work for all roof types and locations.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 15.6 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
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 goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount 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.