Bear Creek, North Carolina, located in the Northern Temperate Zone at coordinates 35.6129, -79.3726, offers a generally favorable environment for solar PV energy generation throughout the year. However, the location experiences significant seasonal variations in solar output, which should be considered when planning a solar installation.

Seasonal Solar Performance

The solar energy production in Bear Creek follows a predictable pattern, with peak performance during the summer months and reduced output in winter. Summer sees the highest daily electricity generation at 6.61 kWh per kW of installed solar capacity, followed closely by spring with 5.99 kWh/day. Autumn production drops to 4.40 kWh/day, while winter experiences the lowest output at 2.75 kWh/day.

These figures indicate that Bear Creek is most suitable for solar energy generation from late spring through early fall. During this period, longer days and more direct sunlight contribute to increased solar panel efficiency and higher energy yields.

Optimal Panel Installation

To maximize year-round solar energy production in Bear Creek, fixed solar panels should be installed at a tilt angle of 31 degrees facing south. This angle optimizes the panels' exposure to sunlight throughout the year, balancing the varying sun positions across seasons.

Environmental and Weather Considerations

While Bear Creek generally provides a suitable environment for solar energy production, there are some factors that could potentially impact solar panel efficiency:

• Occasional severe weather events, such as hurricanes or heavy thunderstorms, may temporarily reduce solar output and potentially damage equipment if not properly secured.
• Tree coverage in the area might cast shadows on solar panels, reducing their efficiency. Careful site selection and tree trimming may be necessary.

To mitigate these factors, solar installations in Bear Creek should include sturdy mounting systems capable of withstanding high winds. Additionally, regular maintenance to keep panels clean from debris and pollen can help maintain optimal performance. Implementing a battery storage system can also help balance energy production during periods of lower solar output, ensuring a more consistent power supply throughout the year.

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 Bear Creek

Seasonal solar PV output for Latitude: 35.6129, Longitude: -79.3726 (Bear Creek, 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 31° South in Bear Creek, United States

To maximize your solar PV system's energy output in Bear Creek, United States (Lat/Long 35.6129, -79.3726) throughout the year, you should tilt your panels at an angle of 31° 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 Bear Creek, 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 Bear Creek, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
19° South in Summer	41° South in Autumn	51° South in Winter	28° 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 Bear Creek, 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 Bear Creek, 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 Bear Creek, United States

The topography around Bear Creek, located in central North Carolina, is characterized by gently rolling hills and shallow valleys typical of the Piedmont region. This area sits between the flat coastal plain to the east and the more mountainous Appalachian region to the west. The landscape is a mix of forested areas, open fields, and small streams that feed into larger water bodies like the Deep River. The terrain in this region is generally mild, with elevation changes that are noticeable but not dramatic. Small hills and ridges are interspersed with low-lying areas, creating a varied but not extreme topography. The soil is often clay-based, which can impact drainage and land use in certain areas.

Solar PV Potential

For large-scale solar PV installations, the areas best suited would be the more open, flatter sections of land near Bear Creek. Ideally, these would be cleared fields or pastures that receive ample sunlight throughout the day. South-facing slopes, even gentle ones, would be particularly advantageous for maximizing solar exposure. Areas to avoid would include heavily forested regions, which are common in the Piedmont, as these would require significant clearing and could face environmental opposition. Additionally, low-lying areas near streams or in flood-prone zones would be less suitable due to potential water issues and reduced sun exposure from surrounding higher ground. The most promising locations for solar farms would likely be found on former agricultural land or large, open properties that are not currently in intensive use. These areas would offer the space needed for substantial arrays of solar panels while minimizing the environmental impact and land-use conflicts. It's worth noting that while the topography around Bear Creek is generally favorable for solar PV, any large-scale installation would require detailed site-specific assessments. Factors such as local zoning laws, proximity to electrical infrastructure, and environmental considerations would all play crucial roles in determining the final suitability of any particular location for a major solar energy project.

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.