Ravenna, Nebraska in the United States offers varying potential for solar energy generation throughout the year. Located in the Northern Temperate Zone, this location experiences significant seasonal fluctuations in solar electricity production.

Seasonal Solar Production

Solar panels in Ravenna can generate substantially different amounts of electricity depending on the season. During summer, production peaks at an impressive 7.21kWh per day for each kilowatt of installed capacity. Spring follows as the second most productive season with 5.43kWh/day per kW installed. Production drops considerably in autumn to 3.79kWh/day, while winter represents the lowest output period with only 2.73kWh/day per kW of installed capacity.

This pattern clearly indicates that Ravenna's solar potential is heavily weighted toward the warmer months, with summer production being more than 2.6 times higher than winter production. Spring and summer combined represent the ideal period for solar generation at this location, accounting for a significantly larger portion of the annual energy yield.

Optimal Panel Installation

For fixed solar panel installations in Ravenna, the ideal tilt angle to maximize year-round production is 36 degrees facing South. This specific angle has been calculated to optimize annual energy capture based on Ravenna's geographical position and seasonal solar patterns.

Environmental Considerations

Several environmental factors could potentially impact solar production in Ravenna:

• Snow accumulation during winter months can temporarily cover panels, reducing output during an already low-production season. Installing panels at the recommended 36-degree tilt helps facilitate snow sliding off, but occasional manual clearing may be necessary.
• Nebraska experiences thunderstorms and occasional hail, particularly during spring and summer. High-quality, impact-resistant panels are recommended for this region to withstand potential hail damage.
• Agricultural activities in the surrounding areas may create dust that can settle on panels, gradually reducing efficiency. Regular cleaning maintenance (2-4 times annually) is advisable to maintain optimal production.

Despite these considerations, Ravenna's location offers good solar potential, especially when installations are optimized with the correct angle and orientation. The substantial summer and spring production can make solar installations economically viable despite the significant seasonal variation.

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 Ravenna

Seasonal solar PV output for Latitude: 41.0211, Longitude: -98.9036 (Ravenna, 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 36° South in Ravenna, United States

To maximize your solar PV system's energy output in Ravenna, United States (Lat/Long 41.0211, -98.9036) throughout the year, you should tilt your panels at an angle of 36° 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 Ravenna, 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 Ravenna, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° 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 Ravenna, 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 Ravenna, 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 Ravenna, United States

The area around Ravenna, Nebraska, located at approximately 41.0211 degrees north latitude and -98.9036 degrees longitude, features a predominantly flat to gently rolling topography characteristic of the Great Plains region. Situated in central Nebraska, Ravenna lies within the broader Platte River Valley, a significant geographical feature that has shaped the landscape over millennia. The elevation in this region averages around 2,000 feet above sea level, with minimal dramatic variations in the immediate vicinity. This relatively level terrain was formed primarily through glacial activity and the subsequent deposition of loess soils—fine, wind-blown sediments that create the fertile agricultural lands for which this part of Nebraska is known.

Local Terrain Features

The topography around Ravenna displays subtle undulations rather than steep slopes or significant elevation changes. The land gently rises and falls with low hills interspersed throughout the predominantly flat landscape. These modest variations rarely exceed 100-200 feet in relative height difference within several miles of the town. To the south of Ravenna, the terrain gradually slopes toward the Platte River valley, one of Nebraska's defining geographical features. This broad, shallow valley contains alluvial deposits that have created exceptionally fertile soils, though it also means these lower-lying areas may occasionally experience flooding during wet seasons. The northern portions of the region show slightly more pronounced rolling hills as the landscape transitions toward the Sand Hills region farther north, though these features remain modest compared to mountainous regions elsewhere in the country.

Optimal Areas for Solar PV Development

For large-scale solar photovoltaic development, several areas around Ravenna present favorable conditions based on topographical considerations: The upland areas to the north and northeast of Ravenna offer particularly suitable terrain for solar installations. These slightly elevated plateaus provide relatively flat expanses with minimal shadowing effects from natural features. The gentle south-facing slopes in these areas would maximize solar exposure throughout the day and across seasons. The agricultural lands extending east and southeast from Ravenna also present excellent opportunities for solar development. These areas feature extensive flat terrain with minimal tree cover, reducing potential shading issues. The stable, well-drained soils in these locations would provide solid foundations for mounting systems without excessive grading requirements. Areas to avoid would include the immediate floodplains of the Platte River to the south, where periodic flooding could pose risks to infrastructure, and any locations with significant tree cover or steep slopes that would require extensive site preparation. The western approaches to Ravenna also offer promising sites, with broad, open fields that receive consistent solar exposure. These areas benefit from minimal topographical barriers that might otherwise cast shadows during morning or evening periods. The relatively consistent elevation and minimal slope throughout the region mean that large contiguous parcels suitable for utility-scale solar development are readily available, with minimal need for extensive earthwork or specialized mounting solutions to accommodate challenging terrain.

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.