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Storage cost in

Updated 2/25/2024

How much do storage systems cost in Arizona in 2024?

As of February 2024, the average storage system cost in Arizona is $1100/kWh. Given a storage system size of 13 kWh, an average storage installation in Arizona ranges in cost from $12,155 to $16,445, with the average gross price for storage in Arizona coming in at $14,300. 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 Arizona

System Size System Cost System Cost (after ITC)
10 kWh $11,000 $7,700
13 kWh $14,300 $10,010
20 kWh $22,000 $15,400
26 kWh $28,600 $20,020
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system. Learn more about local AZ incentives, tax credits & rebates.

2024 average solar + storage cost in Arizona

$17,840 - $51,400

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 Arizona

Enphase Energy IQ 10
Enphase Energy IQ 10T
EG4 14.3kWh PowerPro WallMoun…
SunPower SunVault
Tesla Powerwall 2

Top storage system installers in Arizona

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