Eversource Battery Storage Incentive

Eversource Energy

Available Solar & Renewable

About This Program

Rebate for home battery storage systems that can be used with or without solar panels. Provides $200-$400 per kilowatt-hour of storage capacity. Batteries must be enrolled in ConnectedSolutions demand response program.

Rebate at $400/kWh for income-qualified, $200/kWh standard; 10 kWh system = $2,000-$4,000

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Rebate up to $4,000 for home battery storage
  • $200-$400 per kWh of capacity
  • Higher rebate for income-qualified households
  • Must enroll in ConnectedSolutions program
  • Works with or without solar panels

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 592-2000

A grant-savvy contractor in Wellesley, MA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Wellesley early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing while funds available

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