Hawaiian Electric Customer Self-Supply Program

Hawaiian Electric Company

Available Solar & Renewable

About This Program

Hawaiian Electric's Customer Self-Supply program allows homeowners to install rooftop solar and battery storage with net energy metering. Excess energy is credited at retail rate with monthly rollover.

Value depends on solar system size and energy production; typical system saves $100-200/month

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

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

Key Details

  • Net energy metering for solar installations
  • Excess energy credited at retail rate
  • Battery storage required for new systems
  • Monthly credit rollover available
  • Available to Hawaiian Electric customers

How to Apply

Get free help applying Visit Official Program Page Track this program

(808) 543-7511

A grant-savvy contractor in Pearl City, HI 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 Pearl City 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 enrollment

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Need a Contractor for This Grant?

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Find More Programs in Pearl City, HI

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