Long Island is New York's solar capital — make installers earn your project
Nassau and Suffolk homeowners — from Hempstead and Levittown out to Babylon, Smithtown, and the East End — install more home solar than anywhere else in New York. PSEG Long Island's rates and flat, sunny rooflines make it a natural fit, and the mature local market means real competition on price.
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Local incentives and programs
- NY State solar tax credit (25%, up to $5,000)
- NY-Sun incentives for PSEG-LI customers
- NYS sales tax exemption; Nassau/Suffolk property tax exemptions
Eligibility, availability and financial benefits vary.
Solar installers serving Long Island
Verify current licensing, insurance and availability before hiring. A listing does not confirm participation in Decide Solar.
- SUNation Energy — published rating 4.8/5
- GreenLogic — published rating 4.8/5
- Leviathan Solar — published rating 5/5
- Trinity Solar — published rating 4.2/5
- Venture Solar — published rating 4.5/5
Communities
Hempstead, Levittown, Freeport, Long Beach, Hicksville, Massapequa, Babylon, Brentwood, Islip, Smithtown, Huntington, Commack, Ronkonkoma, Patchogue, Riverhead, Southampton
Frequently asked questions
Why is solar so popular on Long Island?
A dense, competitive installer market, generous NY incentives, and lots of unshaded south-facing roofs. Long Island consistently leads New York State in residential installations.
How does PSEG Long Island credit my solar power?
PSEG-LI offers net metering for residential solar — surplus daytime power spins your meter backward, offsetting evening usage at retail rates.
Do coastal homes need special equipment?
South-shore and East End homes benefit from corrosion-resistant racking and marine-grade hardware. Local installers spec this by default — worth confirming when you compare bids.