Collinsville, Oklahoma, located in the Northern Temperate Zone, offers a moderately favorable environment for solar PV energy generation throughout the year. The location's potential for solar power production varies significantly across seasons, with peak performance during the summer months.

Seasonal Solar Performance

Summer stands out as the most productive season, with an impressive average daily output of 7.03 kWh per kW of installed solar capacity. Spring follows as the second-best season, yielding 5.17 kWh/day. Autumn sees a noticeable decrease in production, averaging 4.45 kWh/day. Winter experiences the lowest output, with just 2.75 kWh/day.

These figures indicate that Collinsville's solar potential is strongest from late spring through early fall, making it an ideal time for maximizing solar energy production. However, the significant drop in winter output suggests that supplementary energy sources may be necessary during colder months.

Optimal Panel Installation

For fixed panel installations in Collinsville, the ideal tilt angle to maximize year-round solar production is 32 degrees facing South. This angle optimizes the panels' exposure to sunlight throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.

Environmental and Weather Considerations

While Collinsville's climate is generally conducive to solar energy production, there are some environmental factors to consider:

• Occasional severe weather events, including thunderstorms and tornadoes, could potentially damage solar installations.
• Winter snowfall, though typically light, may temporarily reduce panel efficiency if not promptly removed.

To mitigate these risks, it's advisable to use durable, weather-resistant solar panels and mounting systems. Installing panels at the optimal angle also helps with natural snow shedding. Regular maintenance and cleaning, especially after storms or heavy snowfall, can help ensure consistent energy production throughout the year.

Overall, while Collinsville faces some seasonal variations and weather-related challenges, its location still offers good potential for solar PV energy generation, particularly during the warmer months of the year.

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 Collinsville, Oklahoma

Seasonal solar PV output for Latitude: 36.3701, Longitude: -95.8469 (Collinsville, Oklahoma, 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 32° South in Collinsville, Oklahoma, United States

To maximize your solar PV system's energy output in Collinsville, Oklahoma, United States (Lat/Long 36.3701, -95.8469) throughout the year, you should tilt your panels at an angle of 32° 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 Collinsville, Oklahoma, 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 Collinsville, Oklahoma, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
20° South in Summer	41° South in Autumn	52° South in Winter	30° 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 Collinsville, Oklahoma, 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 Collinsville, Oklahoma, 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 Collinsville, Oklahoma, United States

The area around Collinsville, United States, located at latitude 36.3701 and longitude -95.8469, is characterized by a diverse and gently rolling topography typical of northeastern Oklahoma. This region is part of the Ozark Plateau, which transitions into the Cherokee Prairie to the west. The landscape surrounding Collinsville features a mix of low hills, shallow valleys, and open plains. The terrain is generally mild, with gradual elevation changes rather than steep slopes or dramatic cliffs. Small streams and creeks meander through the area, creating subtle depressions in the land. The elevation in this region typically ranges from about 600 to 800 feet above sea level. To the east of Collinsville, the terrain becomes slightly more rugged as it approaches the foothills of the Ozark Mountains. Here, you'll find more pronounced hills and deeper valleys, with occasional rocky outcrops. The vegetation in this area is primarily a mix of deciduous forests and open grasslands, with oak and hickory trees being common in wooded areas.

Suitable Areas for Large-scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The ideal locations for solar farms would be: 1. Open, flat or gently sloping areas: The plains and mild hills to the west and southwest of Collinsville offer expansive, relatively flat terrain that would be well-suited for solar panel arrays. These areas provide ample space and minimal shading issues. 2. South-facing slopes: Any mild, south-facing slopes in the region would be particularly advantageous for solar PV installations, as they naturally maximize exposure to sunlight throughout the day. 3. Areas with minimal forest cover: While much of the region has a mix of grasslands and forests, the more open prairie areas to the west would require less land clearing and offer better solar exposure. 4. Locations near existing power infrastructure: Areas close to power lines and substations would be preferable to minimize the cost of connecting to the grid. The exact locations of such infrastructure would require a more detailed local survey. 5. Non-agricultural land: To avoid competition with farming, areas of lower agricultural value would be more suitable for solar development. It's important to note that while the topography around Collinsville is generally favorable for solar PV, specific site selection would require detailed environmental and technical assessments. Factors such as local zoning laws, wildlife habitats, and community preferences would also need to be considered in determining the most appropriate locations for large-scale solar projects in the area.

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.