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Storage in
Sonoma County, CA

Updated 11/27/2022

How much do storage systems cost in Sonoma County, CA in 2022?

As of November 2022, the average storage system cost in Sonoma County, CA is $1339/kWh. Given a storage system size of 13 kWh, an average storage installation in Sonoma County, CA ranges in cost from $14,799 to $20,023, with the average gross price for storage in Sonoma County, CA coming in at $17,411. 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 Sonoma County, CA

System Size System Cost System Cost (after ITC)
10 kWh $13,393 $9,911
13 kWh $17,411 $12,884
20 kWh $26,786 $19,821
26 kWh $34,822 $25,768
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system. Learn more about local CA incentives, tax credits & rebates.

2022 average solar + storage cost in Sonoma County, CA

$22,333 - $64,622

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 Sonoma County, CA

LG Energy Solution Resu Prime…
Tesla Powerwall 2
LG Energy Solution RESU 10H
Enphase Energy IQ 10 Extended…
SolarEdge Technologies BAT-10…

Top storage system installers in Sonoma County, CA

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