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Storage in
St. Louis (city) County, MO

Updated 12/4/2022

How much do storage systems cost in St. Louis (city) County, MO in 2022?

As of December 2022, the average storage system cost in St. Louis (city) County, MO is $2973/kWh. Given a storage system size of 13 kWh, an average storage installation in St. Louis (city) County, MO ranges in cost from $32,847 to $44,441, with the average gross price for storage in St. Louis (city) County, MO coming in at $38,644. 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 St. Louis (city) County, MO

System Size System Cost System Cost (after ITC)
10 kWh $29,726 $21,997
13 kWh $38,644 $28,597
20 kWh $59,452 $43,995
26 kWh $77,288 $57,193
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system.

2022 average solar + storage cost in St. Louis (city) County, MO

$37,646 - $103,688

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 St. Louis (city) County, MO

Enphase Energy IQ 3
Tesla Powerwall 2
FranklinWH Energy Storage Inc…
SolarEdge Technologies BAT-10…

Top storage system installers in St. Louis (city) County, MO

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