Cardington, Ohio, located in the Northern Temperate Zone, presents a moderately favorable location for year-round solar energy generation, though with significant seasonal variations that are typical for this latitude.

Seasonal Solar Performance

The solar energy output at this location shows dramatic seasonal swings. Summer delivers the strongest performance at 6.16 kWh per day per kW of installed capacity, making it the peak season for solar generation. Spring follows as the second-best season with 5.47 kWh per day per kW, offering nearly comparable output to summer months. Autumn sees a notable decline to 3.54 kWh per day per kW, while winter presents the most challenging conditions with only 2.06 kWh per day per kW. This winter output represents just one-third of the summer production, highlighting the significant seasonal challenge for year-round solar reliability at this Ohio location. For optimal performance with a fixed panel installation at Cardington, panels should be tilted at 35 degrees facing south. This angle maximizes total year-round energy production by accounting for the sun's varying position throughout the seasons and the Earth's elliptical orbit.

Local Environmental Factors Affecting Solar Production

Several environmental and weather factors in the Cardington area can significantly impact solar panel performance:

• Snow accumulation: Ohio winters bring substantial snowfall that can completely block solar panels for days or weeks
• Ice formation: Freezing rain and ice storms can create persistent coverings on panel surfaces
• Agricultural dust and pollen: The rural farming environment generates seasonal dust and heavy pollen loads
• Frequent cloud cover: Ohio's continental climate produces extended periods of overcast skies, particularly in winter and spring

Preventative Measures for Better Solar Performance

To maximize energy production despite these challenges, several installation strategies prove effective. Installing panels at the optimal 35-degree tilt angle not only improves sun exposure but also helps snow and ice slide off more readily than on flatter installations. Regular maintenance becomes crucial in this environment. Scheduling professional cleaning at least twice yearly removes accumulated agricultural dust, pollen, and other debris. Installing a monitoring system allows quick identification of production drops that might indicate snow coverage or other obstructions requiring attention. Proper system sizing should account for the dramatic seasonal variation, potentially oversizing the array to compensate for reduced winter output if year-round energy independence is the goal. Additionally, considering ground-mount systems over rooftop installations can provide easier access for snow removal and maintenance in Ohio's challenging winter conditions.

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 Cardington

Seasonal solar PV output for Latitude: 40.5006, Longitude: -82.8935 (Cardington, 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 35° South in Cardington, United States

To maximize your solar PV system's energy output in Cardington, United States (Lat/Long 40.5006, -82.8935) throughout the year, you should tilt your panels at an angle of 35° 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 Cardington, 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 Cardington, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
24° South in Summer	44° South in Autumn	55° South in Winter	33° 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 Cardington, 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 Cardington, 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 Cardington, United States

Topography Around Cardington, Ohio

Cardington sits in the heart of central Ohio within Morrow County, positioned on relatively flat to gently rolling terrain that characterizes much of the state's agricultural heartland. The landscape around this small community consists primarily of glacially-formed plains that were shaped by ice sheets thousands of years ago, leaving behind fertile soils and modest elevation changes that rarely exceed gentle slopes.

The immediate area surrounding Cardington features a patchwork of farmland, with corn and soybean fields dominating the agricultural landscape. These open expanses are interspersed with woodlots, small streams, and scattered rural residences. The terrain gradually undulates with subtle rises and depressions, but dramatic elevation changes are uncommon. Most of the land sits between 900 and 1,100 feet above sea level, with the variations occurring gradually across the landscape rather than through steep hills or valleys.

Small waterways meander through the region, including tributaries that eventually feed into larger river systems. These watercourses have carved shallow valleys into the landscape over time, creating some of the more noticeable topographical features in an otherwise relatively uniform terrain. Wooded areas tend to cluster along these stream corridors and property boundaries, while the majority of the land remains cleared for agricultural purposes.

Optimal Areas for Large-Scale Solar Development

The extensive agricultural fields surrounding Cardington present excellent opportunities for large-scale solar photovoltaic installations. These open areas already feature minimal tree cover and relatively flat terrain, which would require little site preparation compared to forested or steeply sloped locations. The gentle topography means that solar panels could be installed with consistent orientations across large areas without significant grading or earthwork.

Farmland to the south and southwest of Cardington would be particularly well-suited for solar development due to the combination of open exposure and favorable terrain. These areas benefit from minimal shading throughout the day, as the agricultural landscape provides clear sightlines in all directions. The existing field patterns already demonstrate that the land can support infrastructure development while maintaining accessibility for maintenance vehicles.

Areas with slight southern-facing slopes would offer additional advantages for solar installations, as these natural orientations could enhance panel positioning. While the terrain is generally flat, the subtle variations in elevation that do exist often create gentle south-facing aspects that would complement fixed-tilt solar arrays.

The proximity to existing agricultural infrastructure, including farm roads and electrical connections, would facilitate the development of solar projects in these rural areas. Many of the large, contiguous field systems around Cardington could accommodate substantial solar installations while taking advantage of the established transportation networks that already serve the farming community.

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.