Solar PV Analysis of Saraland, United States
Saraland, Alabama is a pretty good location for generating solar power throughout the year. In simple terms, the amount of energy you can get from your solar panels varies with each season. You'll get the most energy in summer (about 6.03 kilowatt-hours per day for each kilowatt of installed solar) and spring (5.94 kWh/day). Autumn isn't too bad either with around 4.79 kWh/day, but winter sees a drop to about 3.33 kWh/day.
That said, even in winter you're still getting some decent power output - it's not like your panels will stop working completely; they just won't be as effective as during sunnier months.
The best way to set up your solar panels here would be to tilt them at an angle of 28 degrees facing south which helps catch more sunlight over the course of a year.
However, there are a few things that could affect how much energy you can generate from your solar panels in Saraland. The area experiences frequent thunderstorms particularly during summer and this cloud cover could reduce the amount of sunlight reaching your panels hence lowering their output.
To deal with these potential issues, it might be worth considering installing tracking systems on your solar panels so they can follow the sun across the sky and maximize exposure even on cloudy days or when storms roll through.
Also consider regular maintenance such as cleaning off any debris that may accumulate on your panels after storms to ensure they continue operating at peak efficiency.
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 Saraland
Seasonal solar PV output for Latitude: 30.8319, Longitude: -88.0944 (Saraland, 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 Saraland, United States
To maximize your solar PV system's energy output in Saraland, United States (Lat/Long 30.8319, -88.0944) 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 Saraland, 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 Saraland, 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 | 36° South in Autumn | 46° 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 Saraland, 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 Saraland, 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 Saraland, United States
Saraland, United States is located in the state of Alabama. The topography around this area is relatively flat with some small hills and valleys. It's part of the Gulf Coastal Plain, which means it has a mixture of forests, wetlands, and grasslands.
The climate in Saraland is humid subtropical, which means it gets plenty of sunshine throughout the year. This makes it suitable for large-scale solar PV installations. However, the exact suitability would depend on several factors including local regulations and policies related to renewable energy generation.
Large open areas with minimal shading are ideal for large-scale solar PV installations. In Saraland's vicinity, potential sites could be found in agricultural lands or other open spaces that receive ample sunlight throughout the year. The region north of Saraland seems to have more open land according to satellite images.
However, before any installation can take place a comprehensive site assessment needs to be conducted by professionals who will consider various factors such as sun exposure (solar irradiance), land slope and orientation (for optimal sunlight capture), soil type (for stability purposes), proximity to power grids (for easy transmission) etc.
Also keep in mind that while Alabama does get good amounts of sunshine annually making it technically suited for solar power generation; historically its growth has been slow due potentially to lackluster state-level incentives compared to other states like California or Arizona.
It’s always recommended you consult with a local renewable energy expert or company who can provide accurate information based on detailed local data and analysis.
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 22nd of March 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.
