Solar in Westchester County, New York

The numbers

What Westchester County pays for power

Figures as published August 2026. Rates change on published schedules — check your own bill for the rate that applies to your account.

Where we work in Westchester County

Towns and ZIP codes we serve in Westchester County

White Plains, Mount Vernon, Yonkers, New Rochelle, Pleasantville, Croton On Hudson, Amawalk, Ardsley, Ardsley On Hudson, Armonk, Baldwin Place, Bedford.

ZIP codes: 10501, 10502, 10503, 10504, 10505, 10506, 10507, 10510, 10511, 10514, 10517, 10518, 10519, 10520, 10521, 10522, 10523, 10526, 10527, 10528, 10530, 10532, 10533, 10535, 10536, 10538, 10540, 10543, 10545, 10546, 10547, 10548, 10549, 10550, 10551, 10552, 10553, 10557, 10558, 10560, 10562, 10566, 10567, 10570, 10571, 10572, 10573, 10576, 10577, 10578, 10580, 10583, 10587, 10588, 10589, 10590, 10591, 10594, 10595, 10596 and others.

If your ZIP is not listed it does not mean we cannot serve you — Westchester County has more municipalities than we can list here. Enter your ZIP above and it will tell you.

What your roof actually produces here

Westchester County averages about 4.0 peak sun hours a day. A well-oriented kilowatt of panels produces roughly 1,168 kilowatt-hours a year in this part of New York. A typical 9 kW residential system therefore produces around 10,512 kilowatt-hours annually. At a rate near 26.9¢, that production is worth roughly $2,828 a year before any incentive.

Those are pre-shading numbers. Trees, roof pitch and orientation move them, sometimes a lot, which is why we look at your specific roof rather than quoting from a county average.

Permitting and interconnection in Westchester County

Permits for solar in Westchester County are issued locally rather than at the state level, so requirements vary between municipalities. Interconnection is handled by your utility and runs on its own timeline after the permit clears. We manage both, and we tell you what the local process looks like before anything is scheduled.

Every New York utility rate, for context

What has moved recently

What New York offers a homeowner

New York gives a 25% state credit capped at $5,000, and it applies to power purchase agreements as well as purchases — which is unusual. NY-Sun pays the installer $0.20–$0.40 per watt. Solar equipment is exempt from state sales tax and there is a 15-year property tax exemption.

How export credit works here

VDER value stack, generally landing at 60–90% of retail depending on your utility and hours.

Outages and storage in Westchester County

Solar alone does not run your house during a blackout — a grid-tied inverter has to disconnect when the grid goes down, for line-worker safety. Adding storage and the right switching changes that. Whether storage also makes financial sense in New York depends on the export credit above: where exports are credited at the full retail rate there is no arbitrage to capture and storage is a resilience purchase.

Two ways to pay for solar, and they are very different

Who you would be working with

SolarAmerica

We design your system and manage the project; installation is performed by vetted licensed partners in your area.

Westchester County questions

The things people actually ask

Does solar make financial sense in Westchester County?

It depends on your roof and your rate, not on the county. Westchester County averages about 4.0 peak sun hours a day, so a well-oriented kilowatt of panels produces roughly 1,168 kilowatt-hours a year here. Against a rate near 26.9¢ that production has real value — but shading, roof pitch and your actual usage move the number, which is why we look at your address instead of quoting a county average.

Which utility serves Westchester County?

New York is served by several utilities, including NYSEG, RG&E, National Grid, Con Edison. Your bill names yours at the top. Enter your ZIP and we will match your address to the right one.

Where does the 26.9¢ figure come from?

It is the New York statewide average residential price published by the U.S. Energy Information Administration, as of August 2026. It is a state average rather than a verified figure for one utility's tariff, so treat it as a starting point — your own bill is the accurate number.

Does SolarAmerica install the system?

We design the system and manage the project. Installation is performed by licensed partners in your area, and you will know who is coming to your roof before anything is scheduled.

What does $0 upfront actually mean?

Under a power purchase agreement we install and own the system and you buy the power it produces at a rate set in your agreement. There is no purchase and no loan. The residential federal credit (25D) ended for systems purchased after December 31, 2025; what remains applies to the owner of the system, which under a PPA is us.