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Storage in
Glastonbury, CT

Updated 3/19/2023

How much do storage systems cost in Glastonbury, CT in 2023?

As of March 2023, the average storage system cost in Glastonbury, CT is $1800/kWh. Given a storage system size of 13 kWh, an average storage installation in Glastonbury, CT ranges in cost from $19,895 to $26,917, with the average gross price for storage in Glastonbury, CT coming in at $23,406. 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 Glastonbury, CT

System Size System Cost System Cost (after ITC)
10 kWh $18,005 $13,323
13 kWh $23,406 $17,321
20 kWh $36,009 $26,647
26 kWh $46,812 $34,641
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.

2023 average solar + storage cost in Glastonbury, CT

$27,695 - $79,112

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 Glastonbury, CT

Tesla Powerwall 2
SolarEdge Technologies BAT-10…
Enphase Energy IQ 10
EG4 EG4-LifePower4 Lithium Ba…

Top storage system installers in Glastonbury, CT

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