Wadsworth, Ohio presents a moderate location for year-round solar energy generation, with significant seasonal variations that are typical for locations in the Northern Temperate Zone.
Seasonal Solar Performance
The solar energy output at this location shows distinct seasonal patterns. Summer provides the highest energy production at 5.99 kWh per day per kilowatt of installed solar capacity, making it the peak season for solar generation. Spring follows as the second-best season with 5.36 kWh per day per kW, offering nearly as much energy production as summer months. Autumn sees a notable decline in solar output, dropping to 3.26 kWh per day per kW of installed capacity. Winter presents the most challenging conditions for solar generation, with output falling to just 1.76 kWh per day per kW - less than one-third of summer production levels.Optimal Panel Configuration
For maximum year-round energy production at Wadsworth, solar panels should be installed at a fixed tilt angle of 35 degrees facing south. This angle has been calculated to optimize total annual solar output by accounting for the sun's changing position throughout the year and weighting the angles based on solar irradiance data.Local Factors Affecting Solar Production
Several environmental and weather factors in the Wadsworth area can significantly impact solar energy production:- Snow accumulation during winter months can block sunlight from reaching solar panels
- Frequent cloud cover and overcast skies, particularly during autumn and winter seasons
- Ice formation on panels during freezing conditions
- Dust, pollen, and debris accumulation throughout the year
Preventative Measures for Better Performance
Several installation strategies can help maximize solar energy production despite these challenges:- Install panels at the recommended 35-degree tilt to promote natural snow shedding and reduce accumulation
- Ensure adequate spacing between panel rows to minimize shading and allow for maintenance access
- Consider anti-reflective coatings that can help reduce ice formation
- Plan for regular cleaning schedules, particularly after storms or during high-pollen seasons
- Install monitoring systems to quickly identify when panels need cleaning or maintenance
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 Wadsworth
Seasonal solar PV output for Latitude: 41.039, Longitude: -81.7381 (Wadsworth, 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 Wadsworth, United States
To maximize your solar PV system's energy output in Wadsworth, United States (Lat/Long 41.039, -81.7381) 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 Wadsworth, 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 Wadsworth, 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 | 44° 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 Wadsworth, 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 Wadsworth, 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 Wadsworth, United States
Topographical Features Around Wadsworth
The area surrounding Wadsworth, Ohio is characterized by gently rolling terrain typical of the glaciated Allegheny Plateau region. This landscape was shaped by ancient glacial activity, resulting in relatively modest elevation changes and a mixture of flat to moderately sloped surfaces. The topography consists primarily of low hills interspersed with broad valleys, creating a varied but generally manageable terrain for development purposes.
Elevations in the immediate vicinity range from approximately 1,000 to 1,200 feet above sea level, with the highest points occurring on ridge tops and the lowest elevations found in stream valleys. The terrain slopes gradually from southeast to northwest, following the natural drainage patterns toward Lake Erie. This gentle gradient creates favorable conditions for various land uses while providing adequate drainage for both natural watersheds and human development.
The landscape features numerous small streams and tributaries that flow through shallow valleys, creating a network of waterways that generally run in northwesterly directions. These water features have carved modest depressions in the terrain but rarely create steep-sided valleys that would significantly impact large-scale development projects.
Optimal Areas for Large-Scale Solar Development
The most suitable locations for extensive solar photovoltaic installations would be found on the broader ridge tops and plateau areas that extend southeast and southwest of Wadsworth. These elevated areas typically offer the most consistent flat to gently sloping terrain, which minimizes grading costs and provides optimal panel positioning. The ridge systems running roughly parallel to the Allegheny Plateau's general orientation would be particularly advantageous for solar development.
Agricultural areas on the broader upland surfaces present excellent opportunities for solar installations due to their already cleared nature and generally level topography. These locations typically have minimal tree cover and fewer topographical obstacles, reducing both initial site preparation costs and ongoing maintenance challenges. The existing agricultural infrastructure in these areas, including access roads and electrical connections, could potentially support large-scale solar development.
Areas with south-facing slopes of moderate grade would be especially well-suited for solar panel arrays, as they provide natural positioning advantages while maintaining accessibility for installation and maintenance equipment. The rolling nature of the terrain allows for selective site development on the most favorable slopes while avoiding steeper areas or low-lying zones prone to drainage issues.
The flatter valley floors, while offering level surfaces, may be less ideal due to potential drainage concerns, morning fog accumulation, and possible shading from surrounding higher terrain. However, broader valley areas with good drainage could still serve as viable locations, particularly where they offer substantial contiguous acreage for large-scale installations.
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
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 20th of July 2025
Last Updated: Thursday 7th of August 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.




