The cost of solar panels in Union County, FL

Updated Oct 26, 2023

  • You'll pay an average of $13,277 to install a 5 kilowatt solar panel system in Union County, FL, before incentives.

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

  • With EnergySage's competitive marketplace, you can expect to see prices up to 20% lower than if you work with a single company.

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Written by: Emily Walker

As of December 2023, the average solar panel system costs $2.66/W including installation in Union County, FL. For a 5 kW installation, this comes out to about $13,277 before incentives, though prices range from $11,285 to $15,269. After the federal tax credit, the average price drops by 30%.

Average price of a 5 kW solar panel installation in Union County, FL

Good Price
$11,285 or less
Market Average
$13,277
High Price
$15,269 or more

You'll probably pay even less than what we show here. It doesn't include the federal ITC or Union County, FL 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 $13,277 in Union County, FL, 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 Union County, FL

System Size
System Cost
System Cost (after ITC)
3 kW$7,966$5,576
4 kW$10,622$7,435
5 kW$13,277$9,294
6 kW$15,933$11,153
7 kW$18,588$13,012
8 kW$21,244$14,871
9 kW$23,899$16,729
10 kW$26,555$18,588

Are solar panels worth it in Union County, FL?

Solar panels are worth it in most areas, including Union County, FL. 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 $34,424 over 20 years on electricity costs with a 5 kW system in Union County, FL. 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
8.79 Years
20-Year Savings
$34,424
Cost-per-Watt
$2.66

If you can't shell out $13,277 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.

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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 FL, here are some popular suggestions:

  • Solar Optimum
    Lakeland, FL
    Established 2008
    Elite+ Installer
    Since 2008, Solar Optimum continues to be the leader in supplying solar energy systems, back-up battery storage a...
    Elite+ Installer
    Screened & Verified

    Since 2008, Solar Optimum continues to be the leader in supplying solar energy systems, back-up battery storage a...
  • Affordable Solar, Roof, & Air
    Clearwater, FL
    Established 2012
    Elite Installer
    We are preferred installers with Q Cell, K2 racking, and Enphase. We are ranked by EnergySage as one of the top i...
    Elite Installer
    Screened & Verified

    We are preferred installers with Q Cell, K2 racking, and Enphase. We are ranked by EnergySage as one of the top i...
  • Efficient Home Services
    St. Petersburg, FL
    Established 2011
    Elite Installer
    Why EHS:
    Our mission at Efficient Home Services is to provide homeowners with a top quality experience. We aim to ...
    Elite Installer
    Screened & Verified

    Why EHS:
    Our mission at Efficient Home Services is to provide homeowners with a top quality experience. We aim to ...
  • Transform Solar
    Tampa, FL
    Elite Installer
    Intentionally built by a local ownership group with the goal of doing solar the right way. Quality, Protection, a...
    Elite Installer
    Screened & Verified
    5.0 /5.0
    19 Reviews

    Intentionally built by a local ownership group with the goal of doing solar the right way. Quality, Protection, a...
  • PayOli Solar
    Pompano Beach, FL
    Established 2014
    Elite Installer
    Caring about the environment doesn’t mean you need to give up comfort. Nature gives what you need so let yourself...
    Elite Installer
    Screened & Verified
    5.0 /5.0
    51 Reviews

    Caring about the environment doesn’t mean you need to give up comfort. Nature gives what you need so let yourself...

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 Union County, FL.

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 Union County, FL. 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.

See what solar costs in FL cities and towns

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