Home Battery Cost in Quincy, Massachusetts
Local pricing, rebates, backup hours, and outage data for Quincy homeowners.
Home Batteries in Quincy: What to Know
Quincy averages about 5 hours of grid outages a year, which is the main reason homeowners here install storage. A standard 13.5 kWh battery runs your essentials (fridge, lights, internet) for roughly 15 hours and installs for around $16,500 — or about $15,000 after the local rebate of up to $1,500.
On bills, a battery in Quincy saves about $790 a year by storing cheap power and using it at peak times (a $0.20/kWh local peak-to-off-peak gap), or roughly -$302 over 15 years. Note: the 30% federal battery tax credit expired at the end of 2025, so Massachusetts state and utility programs are now the main incentives. The local utility is Eversource MA. Most homeowners buy storage for resilience first — the bill savings are a bonus.
Cost & Backup Breakdown
Standard 13.5 kWh battery in Quincy
15-Year Bill Savings Projection
Time-of-use arbitrage only — the backup/resilience value is on top of this.
Available Rebates
Common Questions
How much does a home battery cost in Quincy?
A standard 13.5 kWh home battery in Quincy, Massachusetts costs about $16,500 installed, or about $15,000 after the state/utility rebate of up to $1,500. The federal 25D battery credit expired December 31, 2025.
How much backup power does a battery give in Quincy?
A 13.5 kWh battery runs a Quincy home's essentials for about 15 hours. Quincy averages roughly 5 hours of grid outages a year, so a single battery covers most events.
Will a battery save money in Quincy?
On time-of-use bills, a 13.5 kWh battery saves about $790 per year in Quincy — around -$302 over 15 years. Most Quincy homeowners buy a battery primarily for backup power; the bill savings are a bonus.
Planning other home-energy upgrades?
Solar, batteries, heat pumps and EV chargers all work together. Run the numbers on the rest of your electrification plan: