Blythewood, South Carolina, located in the Northern Sub Tropics at coordinates 34.2143, -80.974, offers varying potential for solar PV energy generation throughout the year. This location experiences significant seasonal differences in solar production capabilities that prospective solar installers should consider.

Seasonal Solar Production

Solar panels in Blythewood demonstrate strong performance during the warmer months, with summer yielding the highest daily output at 6.54kWh per installed kilowatt. Spring follows closely behind with 6.12kWh/day. Production decreases considerably in autumn to 4.50kWh/day, while winter represents the lowest production period with only 2.87kWh/day per installed kilowatt.

This seasonal pattern indicates that Blythewood's solar potential is heavily weighted toward the spring and summer months, which together account for approximately 57% of the annual production potential. The substantial drop in winter production (less than half of summer values) suggests that supplementary energy sources might be beneficial during colder months.

Optimal Panel Installation

For fixed solar panel installations in Blythewood, the ideal tilt angle to maximize year-round energy production is 30 degrees facing South. This angle optimizes the capture of solar energy across all seasons, balancing the higher summer sun with the lower winter sun position.

Environmental and Weather Considerations

Several factors in Blythewood may impact solar production efficiency:

• Humidity and afternoon thunderstorms during summer months can temporarily reduce solar efficiency despite being the peak production season.
• Tree coverage is significant in the region, potentially creating shading issues that would need to be addressed during installation site selection.
• Occasional severe weather, including hurricanes and tropical storms that move inland, can bring extended periods of cloud cover and precipitation.
• Pollen and dust accumulation is common in this subtropical environment, requiring regular panel cleaning.

Preventative Measures

To maximize solar production in Blythewood, consider implementing these strategies:

• Install panels in locations with minimal tree shading, particularly from the south-facing direction.
• Utilize micro-inverters or power optimizers to minimize production losses when partial shading occurs.
• Implement automated cleaning systems or regular maintenance schedules to address pollen and dust accumulation.
• Consider slight adjustments to the standard 30-degree tilt to favor either summer production (lower angle) or winter production (higher angle) depending on your specific energy needs.
• Install secure mounting systems rated for local wind conditions to protect against potential storm damage.

Overall, Blythewood presents a good but not exceptional location for solar PV installation, with pronounced seasonal variation that requires thoughtful system design to maximize year-round benefits.

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 Blythewood

Seasonal solar PV output for Latitude: 34.2143, Longitude: -80.974 (Blythewood, 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 Blythewood, United States

To maximize your solar PV system's energy output in Blythewood, United States (Lat/Long 34.2143, -80.974) 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 Blythewood, 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 Blythewood, 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	27° 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 Blythewood, 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 Blythewood, 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 Blythewood, United States

Blythewood, located in Richland County, South Carolina, is situated in a region characterized by gently rolling hills and a mix of forests and open spaces. The town sits at an elevation of approximately 430 feet (131 meters) above sea level, which is typical for this part of the Piedmont region of South Carolina. The surrounding landscape features a transition between the Piedmont plateau and the Atlantic Coastal Plain, creating a varied topography with moderate relief.

Surrounding Terrain

The area around Blythewood consists of undulating terrain with numerous small streams and creeks that flow through shallow valleys. These waterways are part of the broader Catawba-Wateree River basin. The natural landscape includes pine and hardwood forests interspersed with cleared agricultural land and developed areas. The soil composition is predominantly sandy loam and clay, which is typical of the Carolina Piedmont region. To the northwest of Blythewood, the terrain gradually rises toward the foothills of the Appalachian Mountains, though these higher elevations are still quite distant. Moving southeast from Blythewood, the land slowly transitions to the flatter topography characteristic of the Coastal Plain. This gradual change in elevation creates a subtle but noticeable shift in the landscape over relatively short distances.

Potential Areas for Solar PV Development

For large-scale solar photovoltaic (PV) installations, several nearby areas present favorable conditions based on topographical considerations: The agricultural lands to the east and northeast of Blythewood offer some of the most suitable terrain for solar development. These areas feature relatively flat to gently sloping land that has already been cleared for farming, minimizing the need for significant site preparation or forest clearing. The open nature of these spaces provides excellent solar exposure with minimal shading concerns. Former industrial sites or brownfields in the broader Columbia metropolitan area, particularly to the south and southwest of Blythewood, could also be repurposed for solar energy production. These locations often have level terrain and existing infrastructure connections that can be advantageous for solar development. The transitional zones between the Piedmont and Coastal Plain regions, located to the southeast of Blythewood, offer another potential area for solar development. These areas typically feature gradually sloping terrain with good drainage characteristics and fewer forested sections than the more hilly areas to the northwest. Areas along major transportation corridors, such as the land adjacent to Interstate 77 which runs near Blythewood, might also be considered for solar development. These corridors often have cleared rights-of-way and accessible terrain that could accommodate solar installations, though careful consideration would need to be given to potential glare issues for motorists. The moderate relief of the Blythewood area generally means that extensive grading would not be required for most solar installations, which helps to reduce development costs. Additionally, the region's blend of open and forested areas provides developers with options to select sites that minimize environmental impact while maximizing solar potential.

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.