Solar PV Analysis of Webster, United States
Webster, New York, located in the Northern Temperate Zone, presents a mixed picture for solar energy generation throughout the year. This location experiences significant seasonal variations in solar output, which affects the overall efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
Summer stands out as the most productive season for solar energy in Webster, with an impressive daily output of 5.99 kWh per kW of installed solar capacity. Spring follows closely behind, generating 5.23 kWh/day. These seasons offer excellent conditions for solar power generation, with longer days and more direct sunlight.
However, the picture changes dramatically during the colder months. Autumn sees a significant drop in production, with 2.99 kWh/day, while winter performance plummets to a mere 1.62 kWh/day. This stark contrast highlights the challenges of year-round solar energy production in Webster's climate.
Optimizing Solar Panel Installation
To maximize year-round solar energy production, fixed panels should be installed at a 37-degree angle facing south. This optimal tilt helps capture the most sunlight throughout the year, balancing the varying sun angles across seasons.
Environmental and Weather Considerations
Webster's location presents some challenges for solar energy production. The area experiences significant snowfall during winter months, which can cover panels and reduce efficiency. To mitigate this, installers should consider:
- Using steeper panel angles to encourage snow sliding off
- Installing snow guards or heating elements for critical systems
Additionally, the region is prone to overcast days, particularly in late autumn and winter. While modern solar panels can still generate some electricity in cloudy conditions, overall output is reduced. Implementing micro-inverters or power optimizers can help maximize energy harvesting during these periods.
Conclusion
While Webster, New York, isn't ideal for year-round solar energy production due to its harsh winters and variable weather, it still offers significant potential during spring and summer months. With proper installation techniques and equipment choices, a solar PV system can provide substantial energy benefits, particularly when designed to capitalize on the high-production seasons.
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 Webster
Seasonal solar PV output for Latitude: 43.2138, Longitude: -77.4575 (Webster, 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 37° South in Webster, United States
To maximize your solar PV system's energy output in Webster, United States (Lat/Long 43.2138, -77.4575) throughout the year, you should tilt your panels at an angle of 37° 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 Webster, 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 Webster, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 37° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 27° South in Summer | 47° South in Autumn | 57° South in Winter | 36° 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 Webster, 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 Webster, 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 Webster, United States
The area around Webster, New York, which is located at approximately 43.2138° North latitude and 77.4575° West longitude, has a relatively gentle topography. This region is part of the Great Lakes Lowlands, characterized by gently rolling hills and flat plains. The landscape has been shaped by glacial activity during the last ice age, resulting in a mix of low-lying areas and subtle elevations.
Webster itself sits near the southern shore of Lake Ontario, and the land gradually rises as you move south from the lakeshore. The terrain is generally flat to slightly undulating, with some small hills and shallow valleys scattered throughout the area. The elevation changes are typically gradual, with no dramatic cliffs or steep slopes in the immediate vicinity.
Regarding areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, there are several factors to consider:
1. Open, flat land: The rural areas south and southeast of Webster offer expansive, relatively flat farmland that could potentially be suitable for solar farms. These areas provide ample space and minimal shading from natural features.
2. Slightly elevated areas: Gently sloping hillsides facing south or southwest, which can be found in the more rural parts of Monroe and Wayne counties, might be ideal for maximizing solar exposure throughout the day.
3. Former industrial or brownfield sites: Any nearby abandoned industrial areas or remediated brownfields could be repurposed for solar installations, combining land reclamation with renewable energy production.
4. Areas with existing grid infrastructure: Locations close to existing power transmission lines and substations would be advantageous for connecting large-scale solar projects to the grid.
It's important to note that while the topography in this region is generally favorable for solar PV, other factors such as local zoning laws, land use regulations, and environmental considerations would also play a crucial role in determining the most suitable sites for large-scale solar installations. Additionally, the proximity to Lake Ontario might influence local weather patterns, potentially affecting solar efficiency in some areas closer to the lakeshore.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 13th of September 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.
