Mansfield, Ohio, located in the Northern Temperate Zone, presents a mixed picture for solar energy generation. This location experiences significant seasonal variations in solar output, which impacts the overall efficiency of photovoltaic (PV) systems throughout the year.

Seasonal Solar Performance

Summer stands out as the most productive season for solar energy in Mansfield, with an impressive daily output of 6.16 kWh per kW of installed solar capacity. Spring follows closely behind, generating 5.47 kWh/day. However, the performance drops considerably during autumn (3.53 kWh/day) and reaches its lowest point in winter (2.03 kWh/day).

These fluctuations indicate that while Mansfield can be a viable location for solar PV installations, it's not ideal year-round. The substantial difference between summer and winter output highlights the need for careful planning and potentially supplementary energy sources during the colder months.

Optimal Panel Positioning

To maximize year-round solar production in Mansfield, fixed solar panels should be tilted at a 35-degree angle facing south. This angle optimizes the panels' exposure to sunlight throughout the year, balancing the seasonal variations in the sun's position.

Environmental and Weather Considerations

Mansfield's climate presents some challenges for solar energy production. The area experiences significant cloud cover, particularly during winter months, which can reduce solar output. Additionally, snowfall in winter can temporarily cover panels, further diminishing energy generation.

To mitigate these issues, consider the following preventative measures:

• Install panels at a steeper angle to encourage snow sliding off
• Use high-efficiency panels that perform better in low-light conditions
• Implement a regular cleaning schedule to remove snow and debris

While Mansfield may not be the most ideal location for year-round solar energy production, proper planning and installation techniques can still yield satisfactory results, especially during the spring and summer months.

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 Mansfield, Ohio

Seasonal solar PV output for Latitude: 40.7758, Longitude: -82.4612 (Mansfield, Ohio, 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 Mansfield, Ohio, United States

To maximize your solar PV system's energy output in Mansfield, Ohio, United States (Lat/Long 40.7758, -82.4612) 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 Mansfield, Ohio, 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 Mansfield, Ohio, 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
25° South in Summer	45° South in Autumn	55° South in Winter	34° 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 Mansfield, Ohio, 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 Mansfield, Ohio, 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 Mansfield, Ohio, United States

The topography around Mansfield, Ohio, located at latitude 40.7758 and longitude -82.4612, is characterized by gently rolling hills and shallow valleys. This area is part of the Allegheny Plateau, which spans across several states in the eastern United States. The landscape is a mix of rural farmland, scattered woodlands, and small urban centers. Mansfield itself sits at an elevation of approximately 1,150 feet (350 meters) above sea level. The surrounding terrain gradually rises and falls, with elevation changes typically ranging from 100 to 200 feet. This creates a picturesque, undulating landscape that is common throughout much of Ohio. The region's topography has been shaped by glacial activity during the last ice age, resulting in a mix of glacial till soils and some exposed bedrock. Numerous small streams and creeks crisscross the area, eventually flowing into larger rivers like the Mohican River to the east.

Potential for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar PV installations, several factors come into play. Ideal locations for solar farms typically require flat or gently sloping land with good sun exposure and minimal shading from trees or structures. The rural areas surrounding Mansfield offer potential sites for solar development. Particularly promising are the agricultural lands to the south and west of the city, where expansive, open fields provide ample space and relatively flat terrain. These areas often have fewer obstructions that could cast shadows on solar panels, maximizing their efficiency. However, it's important to note that while the topography is generally favorable, other factors such as grid connectivity, local zoning laws, and environmental considerations would also need to be taken into account when planning large-scale solar projects. Additionally, some of the more heavily wooded areas or steeper hillsides would likely be less suitable for solar development due to increased shading and the potential need for extensive land clearing. Overall, the diverse topography around Mansfield presents both opportunities and challenges for solar PV development, with the most promising areas likely being the open agricultural lands in the vicinity.

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.