Little River, South Carolina, located at latitude 33.8732 and longitude -78.6142 in the Northern Sub Tropics, offers reasonably good conditions for solar PV energy generation throughout the year, though with significant seasonal variations.

Solar energy production at this location shows strong performance during warmer months, with summer yielding the highest daily output at 6.45kWh per kW of installed capacity. Spring follows closely behind with 6.41kWh/day. Production decreases considerably during autumn to 4.52kWh/day, while winter experiences the lowest output at just 2.92kWh/day per kW installed.

The most productive periods for solar generation in Little River are clearly the spring and summer months, when longer days and more direct sunlight maximize energy capture. The substantial drop in winter production (less than half of summer values) indicates that supplementary energy sources might be beneficial during colder months for those seeking consistent energy supply.

Optimal Panel Installation

For fixed panel installations in Little River, the ideal tilt angle to maximize year-round solar energy production is 30 degrees facing South. This angle provides the best compromise between capturing low-angle winter sun and the higher summer sun, optimizing annual energy yield.

Environmental Considerations

Several environmental factors in Little River could potentially impact solar production:

• Coastal humidity and salt spray may accelerate corrosion of solar equipment, requiring marine-grade components and regular maintenance.
• The region experiences hurricane season from June through November, with potential for severe storms that could damage installations not properly secured.
• Occasional coastal fog, especially in morning hours, might temporarily reduce production.
• Tree coverage in this region can be substantial, requiring careful site selection to avoid shading.

Preventative measures to address these challenges include using hurricane-rated mounting systems with enhanced wind resistance, installing corrosion-resistant components, implementing regular cleaning protocols to remove salt deposits, and conducting thorough shade analysis before installation. Additionally, micro-inverters or power optimizers can help minimize production losses from partial shading situations common in wooded areas.

Despite these considerations, Little River's location still provides sufficient solar resources to make photovoltaic systems a viable energy option, particularly when systems are properly designed to address local conditions.

Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° 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 Little River

Seasonal solar PV output for Latitude: 33.8732, Longitude: -78.6142 (Little River, 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 30° South in Little River, United States

To maximize your solar PV system's energy output in Little River, United States (Lat/Long 33.8732, -78.6142) throughout the year, you should tilt your panels at an angle of 30° 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 Little River, 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 Little River, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 30° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
18° South in Summer	39° South in Autumn	49° South in Winter	26° 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 Little River, 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 Little River, 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 Little River, United States

Topography of Little River, South Carolina

Little River is situated in the northeastern corner of South Carolina, near the North Carolina border. The topography of this coastal area is characterized by its flat, low-lying terrain typical of the Atlantic Coastal Plain. The elevation in Little River generally ranges from sea level to only about 25-30 feet above sea level, with very gradual changes in elevation throughout the region. The area features a mix of coastal wetlands, salt marshes, and sandy soils. Little River itself is positioned along the Intracoastal Waterway, which separates the mainland from barrier islands. This waterway system has shaped much of the local topography, creating natural channels, small islands, and marshy areas that define the landscape. Moving slightly inland from Little River, the terrain remains predominantly flat but transitions to more forested areas with sandy loam soils. These inland areas often contain pine forests and mixed hardwood stands that grow on slightly elevated ridges and swales. The natural drainage patterns in the region are characterized by slow-moving streams and creeks that meander through the flat landscape before eventually reaching the Atlantic Ocean.

Solar PV Suitability in the Little River Region

Given the topographical characteristics of the Little River area, several nearby locations present favorable conditions for large-scale solar PV installations. The most suitable areas would include: The inland agricultural areas west and southwest of Little River offer ideal conditions for solar development. These locations feature large open tracts of land with minimal elevation changes, reducing construction complexity and costs. The flat terrain in these areas allows for uniform panel placement and minimizes shading issues that can affect solar efficiency. Former agricultural lands that have been cleared but are no longer in active production represent particularly suitable sites. These areas typically have already undergone environmental alterations, making them less ecologically sensitive for development compared to undisturbed natural habitats. The region between Little River and Conway, South Carolina presents another promising area for solar development. This inland corridor features expansive flat terrain with good drainage characteristics and reduced flood risk compared to areas closer to the coast. The soil composition in these areas typically provides stable foundation conditions for mounting systems. Areas adjacent to existing electrical infrastructure, particularly along major roads like Highway 9 and Highway 57, would reduce interconnection costs for solar projects. These corridors often feature cleared land with good solar exposure and proximity to transmission infrastructure. It's worth noting that the immediate coastal areas and wetlands surrounding Little River itself would be less suitable for solar development due to environmental sensitivity, potential flooding concerns, and land-use restrictions. The high water table in these areas could also present engineering challenges for large-scale installations. The sandy soil composition common throughout the region generally provides good drainage characteristics, which is beneficial for solar installations. However, developers would need to consider appropriate foundation systems that can withstand occasional high winds from coastal storms while maintaining stability in the sandy substrate.

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.