Solar Panels in
Pierce County, WA

Updated 6/8/2019

How much do solar panels cost in Pierce County, WA in 2019?

As of November 2019, the average solar panel cost in Pierce County, WA is $2.82/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Pierce County, WA ranges in cost from $11,985 to $16,215, with the average gross price for solar in Pierce County, WA coming in at $14,100. 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 Pierce County, WA

System Size System Cost System Cost (after ITC)
3 kW $8,460 $5,922
4 kW $11,280 $7,896
5 kW $14,100 $9,870
6 kW $16,920 $11,844
7 kW $19,740 $13,818
8 kW $22,560 $15,792
9 kW $25,380 $17,766
10 kW $28,200 $19,740

2019 average solar panel cost graph in Pierce County, WA

for a 5kW system

Great Price
$11,985 or less
Market Average
$14,100
Above Market
$16,215 or more

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

Payback Period

10.50 Years

20-Year Savings

$16,924

Cost per Watt

$2.82

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Top solar installers in Pierce County, WA

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True Cost of Solar Guide™ for Washington

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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.