Solar Energy Potential in Ozark, Alabama

Ozark, Alabama, located in the Northern Sub Tropics at coordinates 31.4358, -85.643, offers generally favorable conditions for solar PV energy generation throughout the year, with some seasonal variations. The location experiences strong solar production potential, particularly during the warmer months. The seasonal solar production at this location shows significant differences throughout the year. Spring delivers the highest energy output at 6.29 kWh per day for each kilowatt of installed capacity. Summer follows closely behind with 6.25 kWh/day. Autumn sees a moderate decrease to 4.75 kWh/day, while winter experiences the lowest production at 3.01 kWh/day per kilowatt installed.

Optimal Installation Angle

For fixed solar panel installations in Ozark, the ideal angle to maximize year-round energy production is 28 degrees tilted toward the South. This specific angle has been calculated by analyzing the location's latitude and solar elevation patterns throughout the year, weighted by the daily solar potential.

Seasonal Considerations

The spring and summer months (March through August) represent the prime solar generation period in Ozark, with daily production exceeding 6 kWh per kilowatt installed. This makes these seasons ideal for generating excess energy that could potentially be stored or fed back into the grid. Autumn offers moderate production potential, while winter shows a significant drop to less than half of the spring/summer output. However, even winter production remains viable for supplementing energy needs, though likely insufficient for complete energy independence without substantial system oversizing.

Environmental Factors and Mitigation

Several environmental factors could potentially impact solar production in Ozark:

• Humidity and thunderstorms: Alabama's subtropical climate brings high humidity and frequent thunderstorms, especially during summer months. These can temporarily reduce solar output. Installing panels with high-efficiency ratings in partial shade/cloud conditions can help mitigate this issue.
• Hurricane risk: While Ozark is inland, it can still experience strong winds and heavy rains from hurricane remnants. Ensuring panels are installed with hurricane-rated mounting systems is advisable.
• Pollen and dust: The region experiences significant pollen seasons that can coat panels and reduce efficiency. Regular cleaning or installing self-cleaning panels with steep enough angles to promote natural cleaning during rainfall is recommended.
• Tree coverage: The southeastern United States has abundant vegetation. Site assessment should carefully consider existing and future tree growth that might shade panels.

Despite these considerations, Ozark's overall solar potential remains strong, with annual production averaging around 5 kWh daily per kilowatt installed. This makes it a viable location for solar PV investment, particularly if the system is properly sized to account for the winter production decrease.

Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° 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 Ozark, Alabama

Seasonal solar PV output for Latitude: 31.4358, Longitude: -85.643 (Ozark, Alabama, 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 28° South in Ozark, Alabama, United States

To maximize your solar PV system's energy output in Ozark, Alabama, United States (Lat/Long 31.4358, -85.643) throughout the year, you should tilt your panels at an angle of 28° 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 Ozark, Alabama, 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 Ozark, Alabama, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 28° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
15° South in Summer	37° South in Autumn	47° South in Winter	24° 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 Ozark, Alabama, 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 Ozark, Alabama, 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 Ozark, Alabama, United States

The topography around Ozark, Alabama, located at approximately 31.44°N, 85.64°W, consists primarily of gently rolling hills and plateaus characteristic of the southeastern United States' lower Coastal Plain region. Ozark itself sits at an elevation of around 400-450 feet above sea level, with the surrounding landscape featuring modest variations in elevation. The area is situated within the Choctawhatchee River basin, with the Choctawhatchee River flowing several miles to the east of Ozark. This river system has carved shallow valleys throughout the region over geological time, creating the undulating terrain visible today. Numerous smaller tributaries and creeks branch throughout the area, further defining the local topography with minor valleys and drainage patterns.

Vegetation and Land Use

The natural landscape around Ozark features a mix of pine and hardwood forests typical of the southeastern United States. However, significant portions of land have been cleared for agricultural use and urban development. The combination of open farmland, scattered forests, and developed areas creates a patchwork pattern across the topography.

Suitable Areas for Solar PV

For large-scale solar photovoltaic installations, the most suitable areas near Ozark would be found in the relatively flat agricultural lands surrounding the city. Specifically, the areas to the north and west of Ozark offer several advantages for solar development: The agricultural plateaus northwest of the city provide expansive, relatively flat terrain with minimal shading concerns. These areas typically have already been cleared of forest cover, reducing the environmental impact and costs associated with site preparation. The gently sloping south-facing hillsides throughout the region, particularly those north of the city limits, would receive optimal sun exposure throughout the day, making them particularly efficient locations for solar arrays. Areas along Highway 231 corridor north of Ozark offer both suitable topography and proximity to existing electrical infrastructure, which helps reduce interconnection costs for large-scale solar projects. The rural lands between Ozark and the communities of Midland City and Pinckard also present favorable conditions with their combination of open terrain and minimal flooding risk due to their slight elevation above the local drainage systems. It's worth noting that while the region does experience some humidity and occasional severe weather, the generally mild climate with abundant sunshine throughout the year makes this southeastern Alabama location fundamentally suitable for solar energy production. The modest variations in elevation throughout the area do not pose significant challenges for solar development as they might in more mountainous regions.

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.