NYSERDA NY-Sun Residential Solar Incentive

New York State Energy Research and Development Authority

Available Solar & Renewable

About This Program

NYSERDA NY-Sun Residential Solar Incentive is available to homeowners in Islip, NY.

State incentive for residential solar photovoltaic installations in New York. Incentive amount decreases as more solar is installed statewide. Can be combined with federal tax credits and net metering to reduce upfront costs.

Incentive calculated per watt of installed capacity, current block rates apply

Official program page checked live on 2026-06-22.

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

In Islip, NY, you can combine this program with other local help to cut your cost:

Key Details

  • State incentive for residential solar panels
  • Averages $3,000-$5,000 per installation
  • Combines with 30% federal tax credit
  • Net metering reduces electric bills
  • Must use approved installer

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 697-3732

A grant-savvy contractor in Islip, NY 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 Islip 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

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • 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).
  • 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, declining block structure

Questions about this program?

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

Email us about this program

Frequently asked questions

How much can NYSERDA NY-Sun Residential Solar Incentive provide in Islip, NY?

Varies by system size, average $3,000-$5,000.

Who qualifies for NYSERDA NY-Sun Residential Solar Incentive in Islip?

NYSERDA NY-Sun Residential Solar Incentive is open to homeowners in Islip, NY. It has no income limit.

How do I apply for NYSERDA NY-Sun Residential Solar Incentive in Islip, NY?

Apply directly with New York State Energy Research and Development Authority using the official program link on this page or call (866) 697-3732. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Islip, NY contractors

Find More Programs in Islip, NY

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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