Solar panel installation on Long Island
Serving all of Long Island

Areas we service for solar installation

Family-owned and operated since 1982, Sunshine Plus Solar installs solar electric, solar pool heating and solar hot water systems in 69+ communities across Suffolk and Nassau County. Find your town below for local incentives, rebates and a free estimate.

South Shore

16 towns
Babylon, NY

Babylon, NY

South Shore · 11702

Babylon's south-facing bay-front roofs get exceptional unobstructed sun exposure, making them some of the highest-yield residential solar sites on the South Shore.

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West Babylon, NY

West Babylon, NY

South Shore · 11704

West Babylon's post-war ranches offer wide, simple roof planes that keep racking costs down and let us fit larger arrays without complex engineering.

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Lindenhurst, NY

Lindenhurst, NY

South Shore · 11757

Many Lindenhurst homes were re-roofed after Sandy, which means newer decking that is ideal for a 25-year solar array installed today.

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Amityville, NY

Amityville, NY

South Shore · 11701

Amityville's mix of historic and waterfront homes needs sensitive mounting design — we've been solving that on Long Island roofs since 1982.

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Copiague, NY

Copiague, NY

South Shore · 11726

Copiague homeowners see strong payback thanks to PSEG Long Island rates combined with the NYS solar tax credit for eligible homeowners.

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Deer Park, NY

Deer Park, NY

South Shore · 11729

Deer Park's split-levels and high-ranches typically support 8–12 kW systems that cover most or all of a family's annual electric usage.

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Bay Shore, NY

Bay Shore, NY

South Shore · 11706

Bay Shore's marine air calls for corrosion-rated racking and stainless hardware — standard practice on every coastal install we perform.

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Brentwood, NY

Brentwood, NY

South Shore · 11717

Brentwood's dense residential blocks make shading analysis critical; we model every tree line before finalizing panel layout.

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Central Islip, NY

Central Islip, NY

South Shore · 11722

Central Islip Capes and ranches are excellent candidates for high-efficiency panels that maximize output from limited roof area.

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Islip, NY

Islip, NY

South Shore · 11751

Islip's bay-facing properties combine great solar exposure with strong demand for solar pool heating alongside solar electric.

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East Islip, NY

East Islip, NY

South Shore · 11730

East Islip estates often pair a rooftop solar electric array with solar pool heating for the biggest total energy savings.

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Sayville, NY

Sayville, NY

South Shore · 11782

Sayville's Victorian and colonial housing stock needs careful flashing detail — our in-house crews never subcontract roof penetrations.

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Patchogue, NY

Patchogue, NY

South Shore · 11772

Patchogue's village homes and new construction both may qualify for NY-Sun incentives, subject to current program availability.

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Bellport, NY

Bellport, NY

South Shore · 11713

Bellport's tree-lined lots demand precise shade modeling; optimizers or microinverters keep production high panel by panel.

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Shirley, NY

Shirley, NY

South Shore · 11967

Shirley's newer subdivisions have simple gable roofs with clean southern exposure — among the fastest installs we schedule.

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Mastic Beach, NY

Mastic Beach, NY

South Shore · 11951

Mastic Beach's coastal homes benefit from solar's protection against rising PSEG delivery charges year after year.

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North Shore

13 towns
Huntington, NY

Huntington, NY

North Shore · 11743

Huntington blends village-historic homes with Sound-front estates, and both often need architectural review-friendly, low-profile black-on-black arrays.

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East Northport, NY

East Northport, NY

North Shore · 11731

East Northport's mature tree canopy makes professional shade analysis the difference between an average and an excellent solar year.

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Northport, NY

Northport, NY

North Shore · 11768

Northport village properties frequently require low-visibility layouts that preserve street-side appearance while maximizing rear-roof production.

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Commack, NY

Commack, NY

North Shore · 11725

Commack's large colonials and generous roof planes routinely support 10–14 kW systems that offset an entire household's usage.

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Smithtown, NY

Smithtown, NY

North Shore · 11787

Smithtown is home turf for us — center-hall colonials and expanded Capes here have anchored our installs for four decades.

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St. James, NY

St. James, NY

North Shore · 11780

St. James homeowners often combine solar electric with solar hot water to cut both the electric and heating side of the bill.

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Kings Park, NY

Kings Park, NY

North Shore · 11754

Kings Park's mid-century ranches offer straightforward roof geometry and quick permitting through the Town of Smithtown.

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Stony Brook, NY

Stony Brook, NY

North Shore · 11790

Stony Brook's mix of historic colonials and newer subdivisions gives us a wide range of mounting solutions, from standing-seam to asphalt shingle.

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Setauket, NY

Setauket, NY

North Shore · 11733

Setauket's wooded, north-shore lots reward careful array placement — sometimes a garage or detached structure outperforms the main roof.

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Port Jefferson, NY

Port Jefferson, NY

North Shore · 11777

Port Jefferson's steep grades and harbor-front Victorians call for custom engineering on nearly every solar project we build here.

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Miller Place, NY

Miller Place, NY

North Shore · 11764

Miller Place's newer construction with strong southern exposure regularly produces above-average annual kWh per installed watt.

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Rocky Point, NY

Rocky Point, NY

North Shore · 11778

Rocky Point's affordable housing stock plus PSEG rate increases make solar payback especially compelling in this corridor.

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Wading River, NY

Wading River, NY

North Shore · 11792

Wading River's larger lots frequently allow ground-mount arrays where the roof isn't the ideal solar surface.

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Central Suffolk

11 towns
Hauppauge, NY

Hauppauge, NY

Central Suffolk · 11788

Hauppauge's industrial park makes it our busiest commercial solar market, with large flat roofs ideal for ballasted arrays.

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Ronkonkoma, NY

Ronkonkoma, NY

Central Suffolk · 11779

Ronkonkoma's compact ranches and Capes are perfect for high-wattage panels that squeeze maximum output from smaller roofs.

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Holbrook, NY

Holbrook, NY

Central Suffolk · 11741

Holbrook's 1970s–80s subdivisions have consistent roof pitches that let us design efficient, fast-permitting systems.

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Holtsville, NY

Holtsville, NY

Central Suffolk · 11742

Holtsville homeowners frequently pair solar with heat pumps and EV charging — we size arrays for tomorrow's load, not just today's.

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Centereach, NY

Centereach, NY

Central Suffolk · 11720

Centereach sits in the geographic center of Suffolk, and its ranches and high-ranches are among the most common roofs we solarize.

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Selden, NY

Selden, NY

Central Suffolk · 11784

Selden's tight lot spacing makes inter-row shading and tree-line modeling an important part of every design we produce.

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Farmingville, NY

Farmingville, NY

Central Suffolk · 11738

Farmingville's hilly terrain can create partial shading, which we solve with module-level electronics on every affected array.

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Coram, NY

Coram, NY

Central Suffolk · 11727

Coram's large inventory of affordable single-family homes makes it one of the strongest solar-payback markets in Brookhaven.

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Medford, NY

Medford, NY

Central Suffolk · 11763

Medford's newer developments have modern roof decking that supports full-size arrays without structural reinforcement.

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Yaphank, NY

Yaphank, NY

Central Suffolk · 11980

Yaphank's open, larger properties often support ground-mount solar sized well beyond a typical rooftop system.

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Riverhead, NY

Riverhead, NY

Central Suffolk · 11901

Riverhead's farm properties and commercial buildings are prime candidates for large-scale solar with agricultural incentives.

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The Hamptons

7 towns

North Fork

4 towns

Nassau County

6 towns

Westchester County

6 towns

Rockland County

6 towns