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Storage in
San Juan County, WA

Updated 9/17/2023

How much do storage systems cost in San Juan County, WA in 2023?

As of September 2023, the average storage system cost in San Juan County, WA is $1533/kWh. Given a storage system size of 13 kWh, an average storage installation in San Juan County, WA ranges in cost from $16,937 to $22,915, with the average gross price for storage in San Juan County, WA coming in at $19,926. 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 San Juan County, WA

System Size System Cost System Cost (after ITC)
10 kWh $15,327 $10,729
13 kWh $19,926 $13,948
20 kWh $30,655 $21,458
26 kWh $39,851 $27,896
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system.

2023 average solar + storage cost in San Juan County, WA

$24,987 - $72,051

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 4 quoted battery models in San Juan County, WA

Enphase Energy IQ 10 Extended…
HomeGrid Energy Stack'd Serie…
HomeGrid Energy Compact 5.12 …
Enphase Energy IQ Battery 5P

Top storage system installers in San Juan County, WA

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