Residential Solar Installation
How rooftop solar works on a New York home: system sizing, what a quote includes, state incentives, and how.
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Westchester and Rockland counties
Solar Installation in Westchester and Rockland
Con Edison's rates are the highest in the state, which is exactly what makes solar work here.
2
Utilities serving this region: Con Edison, Orange & Rockland
Around
Snowfall, around 30 inches a season
25%
New York State tax credit on solar equipment after the NYSERDA incentive, capped at $5,000
1
Installers who will contact you. Not a lead pool
What is different here
Solar in Westchester and Rockland
Westchester runs largely on Con Edison, and Con Edison rates are the highest in New York. Since the value of a solar panel is the price of the electricity it stops you buying, this is the strongest region in the state on pure economics. The same array that is marginal in the Southern Tier is comfortable here, simply because the power it displaces costs so much more.
Rockland and a slice of western Westchester are Orange & Rockland territory instead, on a different rate structure. Worth confirming which you are on before you assume a payback figure from a neighbour applies to you.
The constraint here is not economics, it is trees. Scarsdale, Chappaqua, Bronxville, Larchmont and Katonah are defined by mature canopy, and that canopy is often the reason people bought the house. Shading analysis is not a formality in this region, it is the thing that decides whether the project happens.
Housing is largely substantial colonials and tudors on generous lots, much of it 1920s to 1960s. Roofs are complex, with dormers, multiple planes and steep pitches. That raises installation cost relative to a simple gable, and it means usable roof area is often smaller than the total roof suggests.
Worth knowing locally
Three things to raise with an installer here
Highest electricity rates in the state
Con Edison territory produces the strongest solar economics in New York. If a quote here shows a weak payback, question the assumptions rather than the concept.
Tree removal is a real decision
Some sites only work if a mature tree comes down. That is a legitimate trade to weigh on its own terms, and several municipalities here have tree ordinances requiring a permit.
Complex roofs cost more per watt
Multiple planes, dormers and steep pitches mean more racking, more flashing and more labour for the same output. Compare quotes on total cost per watt installed, not on headline price.
Coverage
Towns and cities we cover in Westchester and Rockland
We cover Westchester and Rockland counties. Smaller communities are served by the same installers who work the larger markets nearby.
Yonkers
The largest city in Westchester. Dense, varied stock from multi-family to detached, on Con Edison.
Solar in YonkersWhite Plains
Commercial centre with substantial suburban housing around it. Good mix of commercial and residential opportunity.
New Rochelle
Waterfront and inland neighbourhoods. Salt exposure is a consideration near the Sound.
Mount Vernon
Dense housing on small lots. Roof area is usually the binding constraint.
Scarsdale
High property values, complex roofs, heavy tree cover. Shading analysis decides most projects here.
Rye
Coastal Long Island Sound exposure. Salt air argues for corrosion-rated racking and hardware.
Bronxville and Larchmont
Small village lots with mature canopy. Usable roof area is often less than it appears.
Chappaqua and Katonah
Larger wooded parcels in northern Westchester. Ground mount becomes viable where roofs are shaded.
Tarrytown
Hudson-facing slopes. Orientation varies sharply property to property, so generic estimates mislead.
Nyack
Rockland side, Orange & Rockland territory, so a different rate structure to most of Westchester.
Services
What we can help with in Westchester and Rockland
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Before you sign
How to check any solar contractor
This is a new site with no customer reviews, so we are not going to show you any. What we can do is tell you exactly what to verify about whoever contacts you, and where to look it up. That applies to the installer we refer you to and to every other quote you get.
NABCEP certification
The North American Board of Certified Energy Practitioners is the industry standard credential for solar installers. It certifies the individual professional who holds it, not the company, so a firm advertising it may have one certified person and twenty who are not.
How to check. Ask which named individual holds it, then search that name in the directory.
Search the NABCEP directoryNYSERDA participation
Registration in the state's NY-Sun programme. This one is not a nice to have: the New York State incentive is only available through an approved contractor, so using an unregistered installer forfeits it. Some also hold the Quality Solar Installer designation, which requires at least 12 NY-Sun projects in the past year and an average of 4 out of 5 on NYSERDA's own field inspections.
How to check. Search the company name in NYSERDA's list before you sign anything.
Check NYSERDA's contractor listLicensing and insurance
Appropriate electrical licensing for the work, plus general liability and workers compensation cover. A contractor without workers compensation can leave you personally exposed if someone is injured on your roof.
How to check. Ask for certificates of insurance naming you, and check the licence with your town or county before work starts. Do not accept a policy number alone.
Local experience
Interconnection is where most New York solar timelines slip, and it is handled very differently by Con Edison, National Grid, NYSEG, RG&E and PSEG Long Island. Permitting varies again by town.
How to check. Ask how many systems they have energised on your specific utility in the past year, and for two addresses in your county you can drive past.
NY Solar Finder is operated by RBR Growth Consulting. We are not a solar installer, we hold no industry certification, and we do not guarantee the credentials of the company that contacts you. We name these standards, and link to the bodies that issue them, so that you can check that company yourself before you sign anything.
Common questions
Solar questions specific to Westchester and Rockland
Con Edison and Orange & Rockland all operate in Westchester and Rockland. Which one you are on affects your electricity rate, your interconnection process and how long approval takes, so it changes payback. Confirm your utility before comparing a quote against a figure a neighbour quotes you.
Westchester and Rockland sees around 30 inches a season. It does not stop solar working. Panels produce less in winter because days are short rather than because it is cold, and they are slightly more efficient at low temperatures. Snow slides off tilted glass as it warms, usually within a day or two. Any credible annual production estimate already models winter losses for this climate. What snowfall does change is design: tilt and racking must be specified for local load.
Con Edison's rates are the highest in the state, which is exactly what makes solar work here. Westchester runs largely on Con Edison, and Con Edison rates are the highest in New York.
All of them. We cover Westchester and Rockland counties, including Yonkers, White Plains, New Rochelle, Mount Vernon, Scarsdale, Rye and the surrounding towns and villages. Smaller communities are covered by the same installers who serve the larger ones nearby.
No, one will. We refer you to a single installer who already works in your part of Westchester and Rockland and knows the local permitting offices and the interconnection process for whichever of Con Edison and Orange & Rockland serves you. We do not sell your details into a lead pool, which is the practice that causes six companies to ring you over the following week.
Other regions we cover
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See what solar looks like on your Westchester and Rockland property
One local installer, one free consultation, one written proposal. Your details are never sold.