Solar PV Analysis of Warren, Ohio, United States
Warren, Ohio, located in the Northern Temperate Zone, presents a mixed picture for solar energy generation throughout the year. The location experiences significant seasonal variations in solar output, which impact the overall efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
Summer stands out as the most productive season, with an impressive 6.01 kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind, generating 5.35 kWh/day. These seasons offer ideal conditions for solar energy production, with longer days and more direct sunlight.
Autumn sees a notable decrease in output, dropping to 3.29 kWh/day. The most challenging season is winter, with a substantially lower output of 1.75 kWh/day. This significant reduction is due to shorter days, lower sun angles, and potentially increased cloud cover.
Optimizing Solar Installation
To maximize year-round solar production at this location, fixed solar panels should be installed at a tilt angle of 35 degrees facing south. This angle optimizes the capture of available sunlight throughout the year, balancing the varying sun positions across seasons.
Environmental and Weather Considerations
Warren's climate presents some challenges for solar energy production. The area experiences significant snowfall during winter months, which can temporarily reduce panel efficiency. To mitigate this, consider installing panels at a steeper angle to promote snow sliding off. Additionally, use snow-resistant panel coatings and implement a regular cleaning schedule.
Cloud cover is another factor, particularly in late autumn and winter. While modern solar panels can still generate electricity on cloudy days, their efficiency is reduced. Utilizing high-efficiency panels and potentially incorporating a hybrid system with wind energy could help offset these seasonal variations.
Despite these challenges, Warren's location still offers substantial potential for solar energy generation, especially from late spring through early autumn. With proper system design and maintenance, solar PV can be a viable and beneficial energy source for this Ohio community.
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 Warren, Ohio
Seasonal solar PV output for Latitude: 41.2291, Longitude: -80.7586 (Warren, 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 Warren, Ohio, United States
To maximize your solar PV system's energy output in Warren, Ohio, United States (Lat/Long 41.2291, -80.7586) 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 Warren, 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 Warren, 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 | 56° 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 Warren, 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 Warren, Ohio, 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 Warren, Ohio, United States
The area around Warren, located in northeastern Ohio, is characterized by gently rolling terrain typical of the Appalachian Plateau region. The landscape is a mix of low hills, shallow valleys, and relatively flat areas. The elevation generally ranges from about 800 to 1,200 feet above sea level, with gradual changes in elevation rather than steep slopes or dramatic features.
The Mahoning River flows through Warren, creating a shallow river valley that adds some variety to the local topography. The surrounding countryside is a patchwork of farmland, wooded areas, and small suburban developments. To the east of Warren, the terrain becomes slightly more rugged as it approaches the Allegheny Mountains, while to the west, it gradually flattens out towards the Great Lakes plains.
For large-scale solar PV installations, the most suitable areas nearby would likely be found in the flatter, open spaces surrounding Warren. Ideal locations would be former agricultural lands or unused fields that offer large, contiguous areas with minimal shading from trees or buildings. These sites should also have good access to existing power infrastructure for easier grid connection.
Some potentially suitable areas for solar development might include:
- Open farmland to the south and southwest of Warren, particularly in Trumbull and Portage counties
- Cleared areas near industrial zones on the outskirts of Warren and neighboring cities like Niles and Youngstown
- Reclaimed mining sites or brownfields in the region, which often provide large, flat areas ideal for solar installations
- Areas along major transportation corridors, such as alongside highways or near railway lines, where land is often already cleared and easily accessible
It's important to note that while the topography around Warren is generally favorable for solar development, other factors such as local zoning regulations, environmental considerations, and community acceptance would also play crucial roles in determining the feasibility of large-scale solar PV projects in the area.
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: Tuesday 27th of August 2024
Last Updated: Monday 21st of July 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.
