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Storage in
Pierce County, WA

Updated 6/16/2024

How much do storage systems cost in Pierce County, WA in 2024?

As of June 2024, the average storage system cost in Pierce County, WA is $1643/kWh. Given a storage system size of 13 kWh, an average storage installation in Pierce County, WA ranges in cost from $18,160 to $24,570, with the average gross price for storage in Pierce County, WA coming in at $21,365. After accounting for the 30% federal investment tax credit (ITC) and other state and local storage incentives, the net price you'll pay for solar can fall by thousands of dollars.

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

Average storage system cost by system size in Pierce County, WA

System Size System Cost System Cost (after ITC)
10 kWh $16,435 $11,504
13 kWh $21,365 $14,956
20 kWh $32,869 $23,009
26 kWh $42,730 $29,911
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system.

2024 average solar + storage cost in Pierce County, WA

$24,595 - $69,930

There are several variables that impact the price you pay for a solar + storage system: the quality of the equipment you install, the type of inverters you choose, and the storage capacity and chemistry of your battery. This is an average price range for solar + storage installations in your area, and the specifics of your project will change the final price you pay.

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Top 5 quoted battery models in Pierce County, WA

Enphase Energy IQ Battery 5P
EG4 14.3kWh PowerPro WallMoun…
FranklinWH Energy Storage Inc…
Enphase Energy IQ 10
Tesla Powerwall 2

Top storage system installers in Pierce County, WA

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