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Storage in
Maricopa County, AZ

Updated 8/4/2024

How much do storage systems cost in Maricopa County, AZ in 2024?

As of November 2024, the average storage system cost in Maricopa County, AZ is $1093/kWh. Given a storage system size of 13 kWh, an average storage installation in Maricopa County, AZ ranges in cost from $12,074 to $16,336, with the average gross price for storage in Maricopa County, AZ coming in at $14,205. 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 Maricopa County, AZ

System Size System Cost System Cost (after ITC)
10 kWh $10,927 $7,649
13 kWh $14,205 $9,943
20 kWh $21,853 $15,297
26 kWh $28,409 $19,886
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 Maricopa County, AZ

$17,377 - $49,909

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 Maricopa County, AZ

Enphase Energy IQ Battery 5P
Enphase Energy IQ 10T
Tigo Energy EI Battery TSB-10
EG4 14.3kWh PowerPro WallMoun…
SunPower SunVault

Top storage system installers in Maricopa County, AZ

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