Solar Panels in
Jefferson County, WI

Updated 6/8/2019

How much do solar panels cost in Jefferson County, WI in 2019?

As of November 2019, the average solar panel cost in Jefferson County, WI is $3.28/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Jefferson County, WI ranges in cost from $13,940 to $18,860, with the average gross price for solar in Jefferson County, WI coming in at $16,400. 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 Jefferson County, WI

System Size System Cost System Cost (after ITC)
3 kW $9,840 $6,888
4 kW $13,120 $9,184
5 kW $16,400 $11,480
6 kW $19,680 $13,776
7 kW $22,960 $16,072
8 kW $26,240 $18,368
9 kW $29,520 $20,664
10 kW $32,800 $22,960

2019 average solar panel cost graph in Jefferson County, WI

for a 5kW system

Great Price
$13,940 or less
Market Average
$16,400
Above Market
$18,860 or more

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

11.34 Years

20-Year Savings

$26,936

Cost per Watt

$3.28

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