Solar Panels in
Sparta, WI

Updated 6/8/2019

How much do solar panels cost in Sparta, WI in 2019?

As of December 2019, the average solar panel cost in Sparta, WI is $3.41/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Sparta, WI ranges in cost from $14,492 to $19,608, with the average gross price for solar in Sparta, WI coming in at $17,050. After accounting for the 30% Federal Investment Tax Credit (ITC) and other state and local solar incentives, the net price you'll pay for solar can fall by thousands of dollars.

Average solar panel cost by system size in Sparta, WI

System Size System Cost System Cost (after ITC)
3 kW $10,230 $7,161
4 kW $13,640 $9,548
5 kW $17,050 $11,935
6 kW $20,460 $14,322
7 kW $23,870 $16,709
8 kW $27,280 $19,096
9 kW $30,690 $21,483
10 kW $34,100 $23,870

2019 average solar panel cost graph in Sparta, WI

for a 5kW system

Great Price
$14,492 or less
Market Average
$17,050
Above Market
$19,608 or more
Note: Showing cost data for Monroe County, WI.

Solar installation costs do not include the 30% Federal Investment Tax Credit or local incentives. Learn more about local WI incentives, tax credits & rebates.

Payback Period

12.62 Years

20-Year Savings

$19,128

Cost per Watt

$3.41

solar quote comparison on a computer

Learn how EnergySage helps you go solar

We are your solar allies. We provide a transparent and easy shopping process, and promise you’ll have all the information you need to go solar with confidence.

Learn more about EnergySage

Top solar installers in Sparta, WI

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

See more solar companies in Sparta, WI arrow icon
green calculator

Want a custom solar estimate for your home?

solar calculation

True Cost of Solar Guide™ for Wisconsin

Download EnergySage’s DIY worksheet to better understand what solar should cost in your state

Don’t get sold on the hype! Find out what solar should actually cost before you talk to your first sales rep. This PDF worksheet will walk you through the simple calculations you can make to determine what size solar PV system you need, and approximately how much it should cost.