The cost of solar panels in Marquette County, WI (2024)

Updated Jun 18, 2024

  • You'll pay an average of $15,865 to install a 5 kilowatt solar panel system in Marquette County, WI, before incentives.

  • The federal investment tax credit (ITC) lowers that price by 30% of all your solar equipment and installation costs.

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Written by: Emily Walker

As of June 2024, the average solar panel system costs $3.17/W including installation in Marquette County, WI. For a 5 kW installation, this comes out to about $15,865 before incentives, though prices range from $13,485 to $18,245. After the federal tax credit, the average price drops by 30%.

Average price of a 5 kW solar panel installation in Marquette County, WI

Good Price
$13,485 or less
Market Average
$15,865
High Price
$18,245 or more

You'll probably pay even less than what we show here. It doesn't include the federal ITC or Marquette County, WI state incentives, which will lower this price by at least a few thousand dollars.

Your solar panel cost depends on your system's size

It may seem obvious but larger solar panel systems cost more money. We use cost per watt ($/W) so you can easily compare quotes, controlling for slight variations in system size.

While a 5 kW system will only cost you $15,865 in Marquette County, WI, doubling the system size effectively doubles the price, so you'll pay about twice that for a 10 kW system. The higher the price tag, though, the more you'll get back as a credit towards your federal tax bill.

Average solar cost by system size in Marquette County, WI

System Size
System Cost
System Cost (after ITC)
3 kW$9,519$6,663
4 kW$12,692$8,884
5 kW$15,865$11,106
6 kW$19,038$13,327
7 kW$22,211$15,548
8 kW$25,384$17,769
9 kW$28,557$19,990
10 kW$31,730$22,211

Are solar panels worth it in Marquette County, WI?

Solar panels are worth it in most areas, including Marquette County, WI. Certain factors, including the cost of electricity, incentives, climate, and the angle at which the sun hits your roof impact how quickly you break even on your investment relative to other areas around the U.S. 

If you pay for your system with cash, you'll save about $21,916 over 20 years on electricity costs with a 5 kW system in Marquette County, WI. We generate this estimate based on real solar quote data from our Marketplace. It considers your system's cost, the federal tax credit, and inflation rates.

Payback Period
11.13 Years
20-Year Savings
$21,916
Cost-per-Watt
$3.17

If you can't shell out $15,865 in cash to pay for solar, don't sweat it. You can choose to finance your system with a loan instead. Some companies even offer $0-down loans so you can start saving on day one if your loan payments are less than your current electric bills. Just keep in mind that your long-term savings will be lower with a loan due to interest rates.

Find out what solar panels cost in your area in 2024
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The numbers we're showing are averages. The price you'll pay for solar depends on many factors unique to you and your home:

If you're looking for solar companies in WI, here are some popular suggestions:

  • All Energy Solar
    Madison, WI
    Established 2009
    Elite+ Installer
    All Energy Solar is a trusted leader in the solar energy industry in Iowa, Massachusetts, Minnesota, New Hampshir...
    Elite+ Installer
    Screened & Verified

    All Energy Solar is a trusted leader in the solar energy industry in Iowa, Massachusetts, Minnesota, New Hampshir...
  • Wolf River Electric
    Westfield, WI
    Established 2014
    Elite Installer
    Here at Wolf River Electric customer service and satisfaction is our number one priority because with out you we ...
    Elite Installer
    Screened & Verified
    4.5 /5.0
    99 Reviews

    Here at Wolf River Electric customer service and satisfaction is our number one priority because with out you we ...
  • Watts Up Engineering LLC
    Waukesha, WI
    Established 2021
    Approved Installer
    Speak with an engineer and not a salesman and you'll understand how we make the complex process of solar energy i...
    Approved Installer
    Screened & Verified
    5.0 /5.0
    11 Reviews

    Speak with an engineer and not a salesman and you'll understand how we make the complex process of solar energy i...
  • SolEnergy
    Middleton, WI
    Approved Installer
    SolEnergy is a reputable and reliable solar installation company that provides high-quality solar panel installat...
    Approved Installer
    Screened & Verified
    5.0 /5.0
    4 Reviews

    SolEnergy is a reputable and reliable solar installation company that provides high-quality solar panel installat...
  • Olson Solar Energy
    Onalaska, WI
    Established 2017
    Approved Installer
    We are Passionate. We are driven. We care. We believe that our strong work ethic, desire to provide top-notch ...
    Approved Installer
    Screened & Verified
    4.5 /5.0
    12 Reviews

    We are Passionate. We are driven. We care. We believe that our strong work ethic, desire to provide top-notch ...

Solar is a major purchase, but you can get the price tag to come down a bit by being an educated shopper. Taking advantage of incentives and rebates and shopping around for quotes can bring down your cost of solar in Marquette County, WI.

Take advantage of federal and local solar incentives

As long as your federal tax bill is high enough, you can take advantage of the federal tax credit in Marquette County, WI. This incentive allows you to apply 30% of your solar installation and equipment costs toward your federal tax bill. If the amount exceeds your tax bill, you can roll over the remaining credit to the following year. Many states also offer great local incentives and rebates.

Get quotes from multiple installers

Comparing multiple solar quotes can save you money through competition and transparency. Each additional quote you receive for solar will help you find the right solar panel system at the right price.

This is where EnergySage can help. With funding from the Department of Energy’s SunShot Prize, EnergySage opened the country’s first (and now the largest) marketplace for home solar panel installations. We gather custom solar quotes from local installers on your behalf and put them in an easy-to-compare format. When you compare quotes for solar panels on the EnergySage Marketplace, you can expect to see prices up to 20% lower than if you work with a single solar company.

Why shop with EnergySage?

Save time & money

Request free quotes from vetted installers in minutes

Unbiased support

Our expert Energy Advisors will help you make the right decision

Trusted, local installers

We pre-screen and monitor all of our partners

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