Solar Panels in
Zillah, WA

Updated 6/25/2022

How much do solar panels cost in Zillah, WA in 2022?

As of June 2022, the average solar panel cost in Zillah, WA is $2.60/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Zillah, WA ranges in cost from $11,050 to $14,950, with the average gross price for solar in Zillah, WA coming in at $13,000. After accounting for the 26% 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.

Importantly, these costs are typical for solar shoppers comparing solar quotes on the EnergySage Marketplace. When you compare quotes for solar panels on EnergySage's competitive solar marketplace, you can expect to see prices up to 20% lower than working with a single solar company.

Average solar panel cost by system size in Zillah, WA

System Size System Cost System Cost (after ITC)
3 kW $7,800 $5,772
4 kW $10,400 $7,696
5 kW $13,000 $9,620
6 kW $15,600 $11,544
7 kW $18,200 $13,468
8 kW $20,800 $15,392
9 kW $23,400 $17,316
10 kW $26,000 $19,240

2022 average solar panel cost graph in Zillah, WA

for a 5kW system

Great Price
$11,050 or less
Market Average
Above Market
$14,950 or more
Note: Showing cost data for Yakima County, WA.

Solar installation costs do not include the 26% Federal Investment Tax Credit or local incentives. Learn more about local WA incentives, tax credits & rebates.

Payback Period

13.65 Years

20-Year Savings


Cost per Watt


solar quote comparison on a computer

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