Americus, Georgia, located in the Northern Sub Tropics at coordinates 32.041, -84.2162, offers reasonably good conditions for year-round solar energy generation, though with notable seasonal variations that potential solar adopters should understand.

Seasonal Solar Performance

The solar energy output at this location shows strong seasonal patterns. Summer delivers the highest production at 6.25 kWh per day per kW of installed solar capacity, while spring follows closely at 6.20 kWh per day. These warmer months represent the ideal times for solar generation at this location, providing nearly identical peak performance levels. Autumn sees a moderate decline to 4.60 kWh per day, which still represents decent solar production. Winter presents the most challenging period, dropping significantly to 2.90 kWh per day per kW installed. This winter reduction is typical for locations at this latitude but represents less than half the summer output. For fixed panel installations at this location, the ideal tilt angle is 28 degrees facing south to maximize total year-round solar production. This angle is calculated by analyzing daily solar elevation angles throughout the year and weighting them by solar irradiance potential.

Local Factors Affecting Solar Production

Several environmental and weather factors in the Americus area can impact solar panel performance. The region's humid subtropical climate brings frequent afternoon thunderstorms during summer months, which can temporarily reduce solar output and create cloud cover patterns that affect daily production. Georgia's climate also produces significant humidity levels, which can lead to dust and pollen accumulation on solar panels. The area experiences heavy pollen seasons, particularly in spring, when tree pollen can coat panels and reduce their efficiency if not properly maintained.

Preventative Measures for Optimal Performance

Regular cleaning schedules become essential in this environment. Installing panels with anti-soiling coatings can help reduce the impact of pollen and dust accumulation. Positioning panels to take advantage of natural rainfall for cleaning, while ensuring proper drainage, helps maintain performance. Proper ventilation spacing behind panels helps combat the effects of high humidity and heat, which can reduce panel efficiency. Installing monitoring systems allows owners to track performance and identify when cleaning or maintenance is needed. Tree management around solar installations is particularly important given Georgia's lush vegetation. Ensuring panels remain unshaded as trees grow over time requires planning and occasional trimming to maintain optimal sun exposure throughout the changing seasons.

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 Americus

Seasonal solar PV output for Latitude: 32.041, Longitude: -84.2162 (Americus, 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 Americus, United States

To maximize your solar PV system's energy output in Americus, United States (Lat/Long 32.041, -84.2162) 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 Americus, 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 Americus, 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
16° 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 Americus, 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 Americus, 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 Americus, United States

Topographical Features of Americus, Georgia

The terrain surrounding Americus, Georgia presents a gently rolling landscape characteristic of the Georgia Coastal Plain region. This area sits at an elevation of approximately 400 feet above sea level, with subtle undulations that create a predominantly flat to gently sloping topography. The land gradually descends toward the southeast as it approaches the Atlantic Coastal Plain proper, while slightly higher elevations can be found to the northwest. The region features broad, open expanses of agricultural land interspersed with patches of mixed hardwood and pine forests. Small creeks and tributaries meander through the landscape, creating shallow valleys and low-lying areas that occasionally flood during heavy rainfall periods. The soil composition consists primarily of sandy loam and clay, typical of the Fall Line Hills subregion where the Piedmont transitions into the Coastal Plain.

Drainage Patterns and Elevation Changes

Water drainage in the Americus area follows a generally southeastern flow pattern, with several small waterways converging toward larger creek systems. The Flint River lies approximately 15 miles to the east, serving as the major drainage feature for the broader region. Local topography includes gentle ridges and shallow depressions that create natural drainage corridors, though the overall relief rarely exceeds 100 feet across the immediate vicinity. The landscape shows evidence of historical agricultural use, with many areas having been cleared and leveled for farming operations over the past century. This human modification has resulted in relatively uniform field elevations across large tracts of land, creating extensive areas with consistent slope gradients that rarely exceed 5 percent.

Optimal Areas for Large-Scale Solar Development

The most promising locations for substantial solar photovoltaic installations surround Americus in the agricultural areas extending north, east, and south of the city. These zones offer several advantages including minimal topographical obstacles, cleared land with established access routes, and gentle southern-facing slopes that provide natural optimization for solar panel orientation. Particularly favorable areas include the expansive farmland stretching northeast toward the communities of Plains and Leslie, where large contiguous parcels of relatively flat terrain could accommodate utility-scale solar farms. The agricultural fields south of Americus toward Camilla also present excellent opportunities, featuring consistent elevations and minimal shading from existing vegetation or structures. The gently rolling hills northwest of the city, while slightly more varied in elevation, still offer suitable conditions for solar development. These areas benefit from good drainage characteristics and established rural road networks that would facilitate construction and maintenance access. The key advantage throughout this region lies in the abundance of open land with minimal competing land uses and relatively straightforward permitting processes for renewable energy projects. Areas immediately adjacent to existing electrical transmission infrastructure would prove most economically viable, as connection costs represent a significant factor in large-scale solar project development. The flat to gently rolling topography throughout the Americus region minimizes grading requirements and reduces installation costs compared to more mountainous or heavily forested areas found elsewhere in Georgia.

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!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.