The location of Angola, New York, United States, situated at latitude 42.6384 and longitude -79.0278, presents a mixed picture for solar PV energy generation throughout the year. This Northern Temperate Zone location experiences significant seasonal variations in solar energy production, which impacts its overall suitability for year-round solar power generation.

Seasonal Solar Performance

Solar energy production in Angola, NY, peaks during the summer months, with an impressive 6.42 kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind, generating 5.38 kWh/day. However, there's a stark contrast during the colder months, with autumn yielding 3.20 kWh/day and winter dropping to a mere 1.80 kWh/day.

These figures indicate that the location is most ideal for solar energy generation from late spring through early fall. During this period, longer days and higher sun angles contribute to increased solar panel efficiency and output.

Optimizing Solar Panel Installation

To maximize year-round solar energy production in Angola, NY, fixed solar panels should be installed at a tilt angle of 36 degrees facing south. This optimal angle helps balance energy production across seasons, capturing more sunlight during the winter months when the sun's path is lower in the sky, while still performing well during the summer.

Environmental and Weather Factors

Several environmental and weather factors can impact solar energy production in Angola, NY:

1. Snow accumulation: The region experiences significant snowfall, which can cover panels and reduce efficiency.
2. Cloud cover: Frequent cloud cover, especially during winter months, can diminish solar energy production.
3. Temperature extremes: Very cold winters and occasional hot summer days can affect panel efficiency.

To mitigate these challenges, consider the following preventative measures:

• Install panels at a steeper angle to promote snow sliding off
• Use high-efficiency panels that perform better in low-light conditions
• Implement regular panel cleaning and maintenance, especially after snowstorms
• Consider a ground-mounted system for easier access and maintenance

While Angola, NY, may not be ideal for year-round solar energy production due to its significant seasonal variations, proper system design and maintenance can still yield substantial benefits, particularly during the warmer months.

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 Angola

Seasonal solar PV output for Latitude: 42.6384, Longitude: -79.0278 (Angola, 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 36° South in Angola, United States

To maximize your solar PV system's energy output in Angola, United States (Lat/Long 42.6384, -79.0278) throughout the year, you should tilt your panels at an angle of 36° 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 Angola, 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 Angola, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
26° South in Summer	46° South in Autumn	57° South in Winter	35° 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 Angola, 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 Angola, United States.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Angola, United States

Angola, United States, located at latitude 42.6384 and longitude -79.0278, is situated in western New York State, near the eastern shore of Lake Erie. The topography of the area surrounding Angola is characterized by gently rolling hills and relatively flat terrain, typical of the Great Lakes region. The landscape in this part of New York is largely shaped by glacial activity from the last ice age. As a result, the area features a mix of low-lying plains and subtle elevations, with occasional drumlins (elongated hills formed by glacial ice movement) dotting the landscape. The terrain gradually slopes towards Lake Erie, creating a series of terraces and bluffs along the shoreline.

Nearby Areas Suitable for Large-Scale Solar PV

When considering locations for large-scale solar photovoltaic (PV) installations near Angola, several factors come into play. The most suitable areas would be those with ample open space, minimal shading, and relatively flat terrain to reduce installation costs and maximize solar exposure. The rural areas surrounding Angola offer potential for solar PV development. The agricultural lands to the east and south of the town provide expansive, open spaces that could accommodate large solar arrays. These areas often feature cleared fields with minimal tree cover, which is ideal for solar energy production. However, it's important to note that while the region does receive adequate sunlight for solar power generation, it experiences significant cloud cover and snowfall during winter months. This factor may impact the overall efficiency of solar installations compared to sunnier regions in the southern United States. The gently rolling terrain in the vicinity of Angola is generally favorable for solar PV installations. Areas with a slight south-facing slope would be particularly advantageous, as they would receive more direct sunlight throughout the day. Developers would need to carefully assess specific sites to ensure they avoid low-lying areas prone to flooding or shadowed valleys. While the immediate shoreline of Lake Erie may not be ideal due to potential shading from bluffs and increased cloud cover, areas slightly inland could prove suitable. These locations might benefit from the lake effect, which can sometimes result in clearer skies over the adjacent land. In conclusion, the topography around Angola, with its mix of flat and gently rolling terrain, offers several potential areas for large-scale solar PV development. The most promising locations would likely be found in the open agricultural lands to the east and south of the town, where expansive, relatively flat areas could accommodate substantial solar arrays while minimizing installation challenges and maximizing sun exposure.

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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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.