National Grid Battery Storage Incentive

National Grid / Connected Solutions

Available Solar & Renewable

About This Program

Annual payments for homeowners with battery storage systems who allow National Grid to manage discharge during peak demand days. Earn up to $1,500 per year based on battery size. Compatible with solar plus storage systems. Performance payments issued annually.

Annual payment for typical 10 kWh home battery enrollment

Official program page checked live on 2026-06-17.

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

Key Details

  • Up to $1,500 annual payment for battery participation
  • Allow utility to manage battery during peak demand
  • Payment based on battery capacity
  • Compatible with solar plus storage
  • Enroll by September 30 each year

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 527-7283

A grant-savvy contractor in Westborough, 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 Westborough 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: Enroll by September 30 annually

Questions about this program?

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