How much you get
This is a confirmed negative finding, not a research gap: PSEG Long Island offers no solar hardware rebate. Long Island's standard NY-Sun residential block has been closed since 2016.
The only current state option on Long Island is NY-Sun's Affordable Solar program, reported around $0.40/watt for households at or below roughly 80% of area median income. Market-rate Long Island homeowners have net metering and the 25% state tax credit, but no rebate check from PSEG or NY-Sun. (A watt just measures electricity, like how horsepower measures an engine — a typical home solar system adds up to about 6,000–10,000 watts total, which is why the rebate is quoted per watt instead of as one flat number.)
Sources: NYSERDA Long Island Dashboard, OhmSnap PSEG LI Solar Guide 2026, PSEG LI Solar Energy page
Administered by: NYSERDA NY-Sun (Affordable Solar) — no PSEG-branded solar program
Southampton-specific note
Southampton's own "Sustainable Grants and Rebates" town page doesn't host a town-funded program — it simply redirects residents to NYSERDA NY-Sun. There's no local top-up beyond the PSEG/state programs above.
Solar installers in Southampton
Real companies serving Southampton, pulled from their current Google reviews. We're not paid to list anyone here.
Browse the full installer directory → for more Southampton options.
Common questions
How much is the Solar rebate in Southampton?
This is a confirmed negative finding, not a research gap: PSEG Long Island offers no solar hardware rebate. Long Island's standard NY-Sun residential block has been closed since 2016.
Is that Solar figure confirmed?
The $0.40/watt Affordable Solar figure differs from the $0.80/watt figure cited for upstate/Con Edison territory — block rates change over time, so double-check the live NYSERDA Long Island Dashboard before quoting a number.
Is there a Southampton-specific top-up beyond the territory program?
Southampton's own "Sustainable Grants and Rebates" town page doesn't host a town-funded program — it simply redirects residents to NYSERDA NY-Sun. There's no local top-up beyond the PSEG/state programs above.
Where do I find solar installers in Southampton?
Browse real, currently-reviewed installers near Southampton on our installer directory, or run our free assessment for a shortlist matched to your project.
Other PSEG Long Island Cities
Huntington Smithtown Islip Babylon Oyster Bay Brookhaven
Next steps
View all Southampton rebate programs → or contact us → if something here looks out of date.