6 Best Solar Companies in Geneseo, IL (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 6 in Geneseo based on:

  • Customer review scores
  • Service area for Geneseo, IL
  • Company policies and services offered
  • Accreditations and certifications

Average Geneseo homeowner saves $1,032/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Geneseo

On the hunt for the top solar companies in Geneseo? Installing a solar panel system is an exciting venture that many homeowners find rewarding for their wallets, communities and the planet. For many homeowners, the choice to invest in solar panels rests on how much they can save. The good news is solar can help most homeowners save a considerable amount on their fairly high and increasing energy bills.


In this article, we’ll list out the top Geneseo solar installers so you can make the best choice for your home’s sustainable energy needs.Read on to see our picks for the best solar companies in the city, or get connected with a certified solar company near you right away by clicking the button below.

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EcoWatch Rankings for Solar Companies in Geneseo

Best Local Installer
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EcoWatch Rating

5.0/5

Sun Collectors

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon System Decommissioning
  • Service icon Panel Installation

Website: https://suncollectors.solar/
Address: 4507 N Sterling Ave #400, Peoria, IL 61615
Phone: 3093003875
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SOLAR PANTHER

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://www.thesolarpanther.com/
Address: 4703 North Ellen Court, Peoria Heights, IL 61616
Phone: 3098866830
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Iowa Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance

Website: https://iowasolar.com/
Address: 3127 N Brady St #3, Davenport, IA 52803
Phone: 5637237405
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Century Electric & Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://www.centuryelectricqc.com/
Address: 1018 E Iowa St, Eldridge, IA 52748
Phone: 5632855611
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Quad City Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://quadcitysolar.com/
Address: 311 W 3rd St, Davenport, IA 52801
Phone: 5636502627
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Grids Quad Cities

  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance

Website: http://solargridsquadcities.com/
Address: 3023 Avenue of the Cities, Moline, IL 61265
Phone: 5633620910

Methodology: How We Ranked the Best Solar Companies in Geneseo

EcoWatch's solar experts analyzed each solar company in Geneseo 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 Geneseo


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 Geneseo

While solar panels can help save you a decent chunk of change on electricity bills over time, it’s important to take into consideration the upfront costs.A few main factors that dictate the cost of installing solar panels on your home and how much money you could save over time are:

  • How much energy costs for you: The average family in Geneseo pays around $1,200 a year on power alone, so you could end up with that much in savings.
  • Your income and budget: This determines what type of solar panels you can buy.
  • Energy consumption: Installing a solar system may be too steep of an option for families that don’t need a good amount of energy each month.
  • Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 0 of the project cost. Your state and even local utility companies may also have incentives and rebates that you can benefit from. In addition, you can save about $12,000 over 20 years on your utility bills, not including incentives.

Even though a solar panel system costs a good chunk of money upfront, it can save you a considerable amount in the long term. The question of how much, though, depends on a number of factors, like the amount of daily direct sunlight available and incentives.

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Solar Incentives in Geneseo

If you’re planning on making the switch to solar power, a number of government incentives and subsidies can drastically lower the cost of the project and speed up the return on your investment.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also possibly stack the ITC with other state and city incentives. In our article on solar incentives, you can read about the incentives you qualify for in Geneseo.

Environmental Impact of Switching to Solar in Geneseo

There are many reasons to switch to solar energy, like saving some money on electricity bills and helping to reduce your carbon footprint.But – how much exactly can you help the planet by making the switch to solar? Switching to solar power is an impactful choice for the environment, due to the fact that the biggest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.Since solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good alternative to traditional energy sources. In fact, you could lower your carbon dioxide emissions by about 100 pounds each year. As you can see, investing in solar has so many other rewards apart from saving money. One of the most important ones is that you can help save the environment too.

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EcoWatch's Geneseo, IL Solar Company Rankings FAQs

Which solar company is the best in Geneseo?

The highest-rated local solar company in Geneseo is Sun Collectors, with a rating of 5.00 stars.

What is the negative environmental impact of making solar panels?

Solar panels can be bad for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 20.4 years, but the exact period varies by local electricity costs, incentives and net metering programs.

How efficient are solar panels?

Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need less of them to meet your home's energy needs.

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.