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Storage in
Fairfax (city) County, VA

Updated 2/5/2023

How much do storage systems cost in Fairfax (city) County, VA in 2023?

As of February 2023, the average storage system cost in Fairfax (city) County, VA is $1429/kWh. Given a storage system size of 13 kWh, an average storage installation in Fairfax (city) County, VA ranges in cost from $15,785 to $21,357, with the average gross price for storage in Fairfax (city) County, VA coming in at $18,571. 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 Fairfax (city) County, VA

System Size System Cost System Cost (after ITC)
10 kWh $14,286 $10,571
13 kWh $18,571 $13,743
20 kWh $28,571 $21,143
26 kWh $37,143 $27,486
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system.

2023 average solar + storage cost in Fairfax (city) County, VA

$22,686 - $65,143

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 3 quoted battery models in Fairfax (city) County, VA

Enphase Energy IQ 10 Extended…
Tesla Powerwall 2
Homegrid Energy Stack'd Serie…

Top storage system installers in Fairfax (city) County, VA

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