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Storage in
Old Greenwich, CT

Updated 7/31/2021

How much do storage systems cost in Old Greenwich, CT in 2021?

As of August 2021, the average storage system cost in Old Greenwich, CT is $1065/kWh. Given a storage system size of 13 kWh, an average storage installation in Old Greenwich, CT ranges in cost from $11,763 to $15,915, with the average gross price for storage in Old Greenwich, CT coming in at $13,839. After accounting for the 26% 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 Old Greenwich, CT

System Size System Cost System Cost (after ITC)
10 kWh $10,645 $7,877
13 kWh $13,839 $10,241
20 kWh $21,290 $15,755
26 kWh $27,678 $20,481
Note: you can't claim the federal tax credit without installing solar panels alongside a battery system. Learn more about local CT incentives, tax credits & rebates.

2021 average solar + storage cost in Old Greenwich, CT

$18,715 - $54,578

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.

Note: Showing cost data for Fairfield County, CT.

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Top 5 quoted battery models in Old Greenwich, CT

Tesla Powerwall 2
LG Energy Solution RESU 10H
Enphase Energy Encharge 10
Generac PWRcell Battery (M6)
Enphase Energy Encharge 3
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Top storage system installers in Old Greenwich, CT

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