Contemporary home with rooftop solar system in Bristol, Connecticut - Battery Storage

Battery Storage Cost in Bristol, CT

Home battery prices, backup power options, and solar+storage savings for Bristol homeowners.

$1178
Cost per kWh
$11,780
Avg 10kWh System
$8,246
After 30% ITC
10+ hrs
Backup Power

Bristol Battery Storage Cost Overview

Home battery storage in Bristol, CT costs approximately $1178 per kWh of storage capacity. A typical 10 kWh battery system costs around $11,780 before the federal tax credit, or $8,246 after the 30% ITC.

Even with 3.8 average peak sun hours, Connecticut homeowners can achieve 50-70% grid independence with a well-designed solar-plus-storage system. Battery storage maximizes the value of every kilowatt-hour generated by storing surplus solar for use when the sun isn't shining. When paired with solar panels, Bristol homeowners can save an additional 21% on their electricity costs compared to solar alone.

Connecticut Battery Incentive

Connecticut residential battery incentive program administered through Eversource and United Illuminating offers rebates for battery storage systems that participate in demand response.

Popular Battery Systems in Bristol

Generac PWRcell

10 years warranty
Capacity
18 kWh
Power
4.5 kW
Installed Cost
$12,000 - $20,000
Chemistry
Nickel Manganese Cobalt

Tesla Powerwall 3

10 years warranty
Capacity
13.5 kWh
Power
11.5 kW
Installed Cost
$12,000 - $14,500
Chemistry
Lithium Iron Phosphate

Enphase IQ Battery 5P

15 years warranty
Capacity
5 kWh
Power
3.84 kW
Installed Cost
$6,000 - $8,000
Chemistry
Lithium Iron Phosphate

Franklin WholHome

12 years warranty
Capacity
13.6 kWh
Power
5 kW
Installed Cost
$13,000 - $16,000
Chemistry
Lithium Iron Phosphate

Solar + Battery for Bristol Homeowners

Pairing solar panels with battery storage in Bristol can increase your energy savings by 21% compared to solar alone. Connecticut has high time-of-use rate differentials, making battery storage highly valuable for peak shaving. Homeowners can save $50-$150/month by charging batteries during off-peak hours and discharging during expensive peak periods. Plus, you get 10+ hours of backup power during outages.

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Family outside their solar-equipped home in Bristol, Connecticut - Battery Storage

Battery Storage FAQ - Bristol, CT

A home battery in Bristol costs approximately $1178 per kWh of storage. A 10 kWh system costs about $11,780 before incentives, or $8,246 after the 30% federal tax credit.

Popular options for Bristol homeowners include Generac PWRcell, Tesla Powerwall 3, Enphase IQ Battery 5P, Franklin WholHome. The best choice depends on your backup needs, budget, and solar system compatibility.

Battery storage can be a good investment for Bristol homeowners, especially when paired with solar panels. Adding storage can increase savings by 21% compared to solar alone, plus provide 10+ hours of backup power during outages. Connecticut also offers state battery incentives.

A typical 10-13.5 kWh battery can power essential loads in a Bristol home for 10+ hours during an outage. This includes lights, refrigerator, WiFi, and phone charging. For whole-home backup, consider a larger system or multiple batteries.

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Rooftop solar panel installation by certified team in Bristol, Connecticut - Battery Storage

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30%Federal Tax Credit
25+Year Savings
$0Down Options