Rising Sun, Indiana, located in the Northern Temperate Zone, offers a moderate potential for solar energy generation throughout the year. The city's geographical position at latitude 38.9495 and longitude -84.8538 provides varying levels of solar radiation across different seasons.

Solar energy production in Rising Sun peaks during the summer months, with an average daily output of 6.22 kWh per kW of installed solar capacity. This high yield makes summer an ideal time for solar energy generation in the area. Spring follows closely behind, with a daily average of 5.52 kWh/kW, offering excellent solar potential as well.

Autumn sees a noticeable decrease in solar output, with an average of 3.87 kWh/kW per day. While this represents a significant drop from the summer months, it still provides a reasonable amount of energy. Winter, as expected, has the lowest solar potential, with a daily average of 2.17 kWh/kW. Despite the reduced output, solar panels can still generate a useful amount of electricity during this season.

Optimal Panel Installation

For those considering a fixed panel installation in Rising Sun, the ideal tilt angle to maximize year-round solar production is 34 degrees facing South. This angle takes into account the city's latitude and the sun's position throughout the year, ensuring optimal energy capture across all seasons.

Environmental and Weather Considerations

While Rising Sun generally offers favorable conditions for solar energy production, there are some factors that could potentially impact solar panel efficiency:

• Snow accumulation during winter months can temporarily reduce panel output
• Occasional severe weather events, such as thunderstorms or hail, may pose a risk to solar installations

To mitigate these issues, solar panel installations in Rising Sun should incorporate durable, weather-resistant materials. Additionally, installing panels at the recommended 34-degree tilt can help shed snow more effectively. Regular maintenance and cleaning, especially after severe weather events, can also help ensure optimal performance year-round.

In conclusion, while Rising Sun experiences seasonal variations in solar potential, it remains a viable location for solar energy production throughout the year. With proper installation and maintenance, solar PV systems can provide a significant contribution to the area's energy needs, particularly 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 Rising Sun

Seasonal solar PV output for Latitude: 38.9495, Longitude: -84.8538 (Rising Sun, 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 34° South in Rising Sun, United States

To maximize your solar PV system's energy output in Rising Sun, United States (Lat/Long 38.9495, -84.8538) throughout the year, you should tilt your panels at an angle of 34° 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 Rising Sun, 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 Rising Sun, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 34° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
23° South in Summer	43° South in Autumn	54° South in Winter	32° 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 Rising Sun, 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 Rising Sun, 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 Rising Sun, United States

The area surrounding Rising Sun, Indiana is characterized by gently rolling hills and valleys typical of the Ohio River Valley region. Located in southeastern Indiana near the Ohio border, the landscape features a mix of agricultural fields, forested areas, and small streams. The terrain gradually slopes down towards the Ohio River, which lies just a few miles to the east of Rising Sun. The topography in this region is generally mild, with elevation changes rarely exceeding 200-300 feet between hilltops and valley floors. This creates a picturesque, undulating landscape that is neither flat nor excessively steep. The hills are often rounded and smoothed by centuries of erosion, resulting in a softer appearance compared to more rugged mountainous areas.

Potential for Large-Scale Solar PV

When considering areas nearby that would be most suitable for large-scale solar photovoltaic (PV) installations, several factors come into play. The gently rolling nature of the terrain actually presents some advantages for solar development. South-facing slopes, in particular, could be ideal locations as they naturally receive more direct sunlight throughout the day. Agricultural lands in the vicinity, especially those with minimal tree cover, could be prime candidates for solar farms. These areas often have the necessary space and are already cleared, reducing the need for extensive site preparation. Additionally, many farmers might be open to leasing portions of their land for solar development as a way to diversify their income. However, it's important to note that the region's climate, with its mix of sunny and cloudy days, may not be as optimal for solar energy production as some other parts of the United States. Despite this, advancements in solar technology have made it increasingly feasible to generate significant amounts of electricity even in areas with moderate sun exposure. Developers would need to carefully assess specific sites, taking into account factors such as proximity to electrical infrastructure, local zoning regulations, and environmental considerations. Areas near existing power lines or substations could be particularly attractive, as they would minimize the costs associated with connecting to the grid. While Rising Sun and its surroundings may not be the most obvious choice for large-scale solar installations, the combination of available land, suitable topography, and the growing demand for renewable energy sources makes it a potentially viable option for future solar development in the region.

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.