Bath, North Carolina, located in the Northern Temperate Zone at coordinates 35.4771, -76.8116, presents a moderately favorable location for year-round solar photovoltaic energy generation, though with significant seasonal variations that potential solar installers should carefully consider.

Seasonal Solar Production Performance

The location demonstrates strong seasonal performance differences. Summer delivers the highest energy output at 6.34 kWh per day per kW of installed solar capacity, making it the peak production season. Spring follows closely with excellent performance at 6.05 kWh per day per kW, representing nearly equivalent productivity to summer months. Autumn shows moderate production levels at 4.34 kWh per day per kW of installed capacity. Winter presents the most challenging period for solar generation, dropping significantly to 2.76 kWh per day per kW, representing less than half the summer production capacity. For optimal year-round energy capture at this Bath, North Carolina location, fixed solar panels should be installed at a 31-degree tilt angle facing south. This specific angle maximizes total annual solar production by accounting for the sun's varying elevation throughout the year and the location's latitude.

Environmental and Weather Challenges

Bath, North Carolina's coastal location in Beaufort County presents several environmental factors that can significantly impact solar energy production:

• Hurricane and tropical storm activity during late summer and fall seasons can damage solar installations and reduce production through extended cloudy periods
• High humidity and salt air exposure from nearby Pamlico Sound can accelerate corrosion of solar panel frames and mounting systems
• Frequent coastal fog and marine layer conditions can reduce solar irradiance, particularly during morning hours
• Heavy rainfall and thunderstorms common in summer months can temporarily reduce production and pose lightning risks

Preventative Installation Measures

To maximize solar energy production despite these environmental challenges, several protective measures should be implemented during installation: Wind-resistant mounting systems rated for hurricane-force winds are essential, with proper structural engineering assessments of roof capacity. Corrosion-resistant aluminum frames and stainless steel mounting hardware help combat salt air exposure, while regular cleaning schedules remove salt deposits that can reduce panel efficiency. Lightning protection systems including proper grounding and surge protection devices safeguard against electrical damage during thunderstorms. Installing panels with anti-reflective coatings and selecting equipment specifically rated for high-humidity coastal environments ensures longer operational life. Regular maintenance schedules become particularly important in this coastal environment, including quarterly inspections for corrosion, cleaning to remove salt buildup, and prompt repair of any weather damage to maintain optimal energy production 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 Bath, North Carolina

Seasonal solar PV output for Latitude: 35.4771, Longitude: -76.8116 (Bath, North Carolina, 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 Bath, North Carolina, United States

To maximize your solar PV system's energy output in Bath, North Carolina, United States (Lat/Long 35.4771, -76.8116) 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 Bath, North Carolina, 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 Bath, North Carolina, 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	40° 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 Bath, North Carolina, 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 Bath, North Carolina, 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 Bath, North Carolina, United States

Topographical Features Around Bath, North Carolina

Bath, North Carolina sits in the coastal plain region of eastern North Carolina, positioned along the Pamlico River where it meets the Pamlico Sound. The topography in this area is characterized by extremely flat terrain with minimal elevation changes throughout the surrounding landscape. The town itself lies at near sea level, with most of the immediate vicinity ranging from just a few feet above sea level to perhaps twenty feet at the highest points. The region features a mix of wetlands, agricultural fields, and forested areas typical of North Carolina's coastal plain. Numerous creeks, streams, and small rivers meander through the landscape, creating a network of waterways that drain into the larger Pamlico River system. These water features contribute to the area's relatively flat profile, as the land has been shaped over millennia by sedimentary deposits and water flow patterns.

Soil and Drainage Characteristics

The soils around Bath consist primarily of sandy and loamy compositions with varying drainage capabilities. Some areas feature well-drained soils suitable for development, while others contain hydric soils that remain saturated for extended periods. The presence of numerous wetlands and marshy areas reflects the low-lying nature of the terrain and the influence of tidal action from the nearby sound. Much of the surrounding countryside has been converted to agricultural use, particularly for row crops and some livestock operations. These cleared agricultural areas demonstrate that the land can support development when properly managed, though drainage considerations remain important for any large-scale construction projects.

Optimal Areas for Large-Scale Solar Development

The most suitable locations for large-scale solar photovoltaic installations would be the cleared agricultural lands situated on the higher, better-drained soils away from the immediate waterfront areas. These locations offer several advantages including relatively flat terrain that minimizes grading requirements, existing cleared land that reduces environmental impact, and soils that can support the foundation systems needed for solar arrays. Areas to the west and southwest of Bath appear particularly promising, as they tend to be slightly more elevated and feature extensive cleared farmland. The flat topography throughout this region means that solar panels can be oriented optimally without concerns about shading from hills or significant terrain features. The agricultural fields also provide large contiguous parcels that could accommodate utility-scale solar installations. Locations closer to the waterfront and areas with known wetland characteristics would be less suitable due to regulatory constraints and potential foundation challenges. The numerous small waterways and drainage ditches that cross the landscape would need to be carefully considered in any solar development planning, though they do not present insurmountable obstacles given the generally flat terrain. The existing road network provides reasonable access to most areas, which would facilitate construction and maintenance activities. The rural nature of much of the surrounding land also means that large solar installations would likely face fewer land use conflicts compared to more densely developed regions.

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.