Solar Energy in Nassau County, NY (2026)

2 rules for unincorporated Nassau County, New York.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Nassau County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Panel Permits

Nassau County follows NY Unified Solar Permit streamlining rooftop solar approvals. Most villages and towns adopted the NYSERDA Unified Solar Permit with flat fee $250-$400 and expedited review. Building permit + electrical permit required. PSEG Long Island net metering available.

Solar Energy: Panel Permits

Few Restrictions

Full ordinance details →Official source ↗

HOA Restrictions

Nassau County HOA solar restrictions governed by NY common law. NY has no statewide solar access law preempting HOAs or restrictive covenants. Many condo boards and HOAs restrict visible rooftop solar. Landmark/historic districts impose additional review.

Solar Energy: Hoa Restrictions

Some Restrictions

Full ordinance details →Official source ↗

All Nassau County ordinances

See every category we cover for Nassau County — parking, noise, fences, fires, animals, pools, and more.

Nassau County Ordinance Hub →