Bartow, Florida, located in the Northern Sub Tropics at coordinates 27.8957, -81.8118, offers a favorable environment for solar PV energy generation throughout the year. The seasonal electricity output shows significant potential across all four seasons, though with natural variations.

Seasonal Solar Production

The solar energy production in Bartow demonstrates strong performance year-round, with spring being the most productive season. During spring months, each kilowatt of installed solar capacity generates an impressive 6.88 kWh per day. Summer follows with 5.99 kWh daily production per kW installed. Autumn delivers a respectable 4.95 kWh per day, while winter shows the lowest but still substantial output at 4.30 kWh per day.

This seasonal pattern indicates that Bartow's location in the Northern Sub Tropics provides reliable solar potential throughout the year, with the highest productivity occurring during spring months when skies are typically clearer and days are getting longer, but temperatures haven't yet reached summer peaks.

Optimal Installation Angle

For maximum year-round energy production from a fixed solar panel installation in Bartow, the ideal tilt angle is 25 degrees facing South. This specific angle has been calculated to optimize the annual solar energy capture based on Bartow's latitude and seasonal sun positions.

Environmental and Weather Considerations

Several factors in Bartow could potentially impact solar production:

• Hurricane risk: Florida's vulnerability to hurricanes presents a significant concern for solar installations. Strong winds can damage panels and mounting systems if not properly secured.
• Afternoon thunderstorms: During summer months, Florida often experiences regular afternoon thunderstorms that can temporarily reduce solar output.
• High humidity: The subtropical climate brings high humidity which can create condensation on panels and potentially accelerate wear on electrical components.
• Pollen and dust: Seasonal pollen and dust accumulation can reduce panel efficiency if not regularly cleaned.

Preventative Measures

To maximize solar production despite these challenges, several preventative measures are recommended:

• Hurricane-rated mounting systems designed to withstand wind speeds up to 160 mph
• Regular cleaning schedule, especially during pollen season and dry periods when dust accumulates
• Weather-sealed junction boxes and marine-grade wiring to protect against humidity
• Micro-inverters or power optimizers to minimize production losses when some panels are shaded or affected by debris
• Slightly steeper installation angle than the optimal 25 degrees if in a particularly debris-prone area to facilitate natural cleaning during rainfall

With these considerations addressed, Bartow's location provides excellent solar potential, with annual production significantly higher than many other U.S. locations, making it a very suitable place for solar PV investment.

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 Bartow

Seasonal solar PV output for Latitude: 27.8957, Longitude: -81.8118 (Bartow, 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 25° South in Bartow, United States

To maximize your solar PV system's energy output in Bartow, United States (Lat/Long 27.8957, -81.8118) throughout the year, you should tilt your panels at an angle of 25° 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 Bartow, 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 Bartow, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 25° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
12° South in Summer	33° South in Autumn	43° South in Winter	21° 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 Bartow, 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 Bartow, 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 Bartow, United States

The topography around Bartow, Florida presents a relatively flat landscape characteristic of central Florida's heartland. Situated in Polk County, Bartow lies within the Gulf Coastal Plain physiographic region, with elevations typically ranging between 100 to 160 feet above sea level. The area features subtle rolling hills and gentle slopes rather than dramatic elevation changes, creating what geographers often describe as a slightly undulating terrain. The region surrounding Bartow contains numerous lakes, wetlands, and phosphate mining areas that influence the local topography. Peace River flows near the city, carving shallow valleys through the otherwise level landscape. The natural drainage patterns have created minor depressions and slight rises throughout the area, though these are modest compared to more mountainous regions of the country.

Soil and Surface Features

The soils around Bartow are predominantly sandy, with areas of organic matter in wetland regions. This sandy composition is typical of central Florida's interior and reflects the region's geological history as former seabed. In some locations, particularly where phosphate mining has occurred, the natural topography has been altered, creating a mix of reclaimed lands with artificial contours alongside undisturbed natural terrain. The native vegetation consists primarily of pine flatwoods, palmetto prairies, and cypress wetlands, though much of the land has been converted to agricultural use, residential development, or mining operations over time. These land use patterns have further shaped the topography, creating a patchwork of different surface features across the region.

Optimal Areas for Solar PV Development

For large-scale solar photovoltaic development near Bartow, several areas present favorable conditions based on topographical considerations. The most suitable locations would include: Former phosphate mining lands represent prime opportunities for solar development. These reclaimed areas often feature open, cleared landscapes with minimal shading and have already undergone environmental disturbance, making them ideal candidates for renewable energy projects without impacting pristine natural areas. Agricultural lands with minimal slope, particularly those currently used for low-value crops or grazing, offer extensive flat surfaces ideal for solar array installation. The flat terrain minimizes grading requirements and associated construction costs, while the open nature of these properties maximizes solar exposure. The gently rolling areas to the east and south of Bartow provide good drainage while maintaining relatively flat profiles suitable for large installations. These areas typically experience minimal flooding concerns compared to lower-lying wetland regions, an important consideration for electrical infrastructure. The northern portions of Polk County, where the terrain rises slightly, offer elevated positions with good drainage and minimal shading from surrounding features. These higher elevations can sometimes benefit from slightly reduced humidity compared to lower areas, potentially improving solar performance. Areas to avoid would include the numerous wetlands and lake edges that dot the region, as these environmentally sensitive areas present both ecological and practical challenges for development. Similarly, the most densely forested sections would require extensive clearing, increasing both environmental impact and project costs.

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.