Solar PV Analysis of Farmingville, United States
Farmingville, New York is a decent location for generating solar power year-round. However, the amount of energy produced varies significantly depending on the season.
In simple terms, you can expect to generate more electricity from solar panels during summer and spring because there's more sunlight in these seasons. Specifically, in summer you can get around 6.15 kilowatt-hours (kWh) of electricity per day for each kilowatt (kW) of solar panels installed; while in spring it's slightly less at about 5.69 kWh/day per kW.
Autumn and winter are not as great for solar energy production due to shorter daylight hours and less intense sunlight. In autumn, you'd get about 3.69 kWh/day per kW; and winter is the least productive season with only about 2.20 kWh/day per kW.
To maximize your overall yearly production from a fixed panel installation at this location, it's ideal to tilt your panels at an angle of 35 degrees facing south.
As far as local factors that could impact solar production in Farmingville go, weather conditions like snowfall or heavy cloud cover could reduce output by blocking sunlight reaching the panels especially during winter months when snow accumulation on panels might be an issue too.
Preventative measures to ensure greater energy production include regularly cleaning and maintaining your solar panels to remove any dust or debris that might block sunlight; installing them in an area free from shading by trees or buildings; setting up systems for automatic snow removal if possible; or manually clearing off snow after storms if safe to do so.
So while Farmingville may not have optimal conditions year-round like some sunnier places do - with careful planning and maintenance - it can still be a viable location for producing renewable energy through solar power.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 4253 locations across the United States. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in the United States by location
Solar output per kW of installed solar PV by season in Farmingville
Seasonal solar PV output for Latitude: 40.8352, Longitude: -73.0434 (Farmingville, United States), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 35° South in Farmingville, United States
To maximize your solar PV system's energy output in Farmingville, United States (Lat/Long 40.8352, -73.0434) throughout the year, you should tilt your panels at an angle of 35° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Farmingville, United States
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Farmingville, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 24° South in Summer | 45° South in Autumn | 56° South in Winter | 34° South in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Farmingville, United States
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Farmingville, United States.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Farmingville, United States
Farmingville is located in the central part of Long Island, New York. The topography of this area is relatively flat with some gentle rolling hills. It's surrounded by suburban neighborhoods, commercial areas, and parks.
For large-scale solar PV installations, open spaces with good sun exposure are ideal. In the vicinity of Farmingville, these could potentially include:
1) Unused or underused industrial lands: These areas often have few trees to obstruct sunlight and can be near electrical substations for easier power transmission.
2) Large rooftops: Commercial buildings like warehouses or shopping centers typically have expansive rooftops that could host solar panels.
3) Landfills/Brownfields: These sites are usually not suitable for other forms of development but can be used for solar farms.
4) Agricultural lands: If there's agricultural land in the surrounding area that isn't being fully utilized, it might be a potential site for a solar farm. However, this would need to balance with any local concerns about preserving farmland.
Remember that suitability will also depend on factors like local regulations and incentives for renewable energy; proximity to power lines or substations; and potential environmental impacts. A detailed feasibility study would help identify the best specific locations.
United States solar PV Stats as a country
United States ranks 2nd in the world for cumulative solar PV capacity, with 95,209 total MW's of solar PV installed. This means that 3.40% of United States's total energy as a country comes from solar PV (that's 26th in the world). Each year United States is generating 289 Watts from solar PV per capita (United States ranks 15th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in United States?
Yes, there are several incentives for businesses wanting to install solar energy in the United States. These include federal tax credits, state and local rebates, net metering policies, and renewable energy certificates (RECs). Additionally, many states have enacted legislation that requires utilities to purchase a certain amount of electricity from renewable sources such as solar.
Do you have more up to date information than this on incentives towards solar PV projects in United States? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 12th of July 2024
Last Updated: Monday 21st of July 2025
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Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
