Swedesboro, New Jersey offers moderately good conditions for year-round solar energy generation, though the location experiences significant seasonal variation typical of the Northern Temperate Zone climate.

Seasonal Solar Performance

The solar energy output varies considerably throughout the year at this location. Summer provides the strongest performance at 6.45 kWh per day per kilowatt of installed solar capacity, making it the peak season for solar generation. Spring follows as the second-best season with 5.57 kWh per day per kW, offering nearly comparable output to summer months. Autumn sees a notable decline to 3.71 kWh per day per kW, while winter represents the most challenging period with only 2.25 kWh per day per kW. This winter output is less than half of the spring performance and roughly one-third of summer generation capacity. For optimal year-round energy production from a fixed panel installation at this location, solar panels should be tilted at 34 degrees facing south. This angle maximizes the total annual solar output by accounting for the sun's changing position throughout the seasons.

Local Factors Affecting Solar Production

Several environmental and weather factors in the Swedesboro area can impact solar energy generation:

• Snow accumulation: Winter weather can cause snow to cover panels, completely blocking solar production until cleared
• Humidity and haze: The region's proximity to the Delaware River and Atlantic Ocean can create atmospheric moisture that reduces solar irradiance
• Storm systems: Frequent weather fronts moving through the Mid-Atlantic region bring cloud cover that reduces solar output
• Tree coverage: The area's mature tree canopy can create shading issues, particularly during lower sun angles in fall and winter

Preventative Installation Measures

Several strategies can help maximize solar production despite these challenges. Installing panels at the optimal 34-degree tilt helps snow slide off more easily while improving overall energy capture. Careful site selection away from large trees and future growth patterns prevents shading issues. Regular maintenance becomes particularly important in this climate. Clearing snow promptly after storms and cleaning panels periodically to remove pollen, dust, and other debris helps maintain peak performance. Some installers recommend slightly steeper angles than the calculated optimum in snowy regions to encourage better snow shedding, though this may slightly reduce overall annual production. Proper system design should account for the dramatic seasonal variation, ensuring adequate battery storage or grid-tie arrangements to handle the reduced winter output while taking advantage of the strong summer and spring generation periods.

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 Swedesboro

Seasonal solar PV output for Latitude: 39.7505, Longitude: -75.3323 (Swedesboro, 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 Swedesboro, United States

To maximize your solar PV system's energy output in Swedesboro, United States (Lat/Long 39.7505, -75.3323) 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 Swedesboro, 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 Swedesboro, 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	44° South in Autumn	55° 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 Swedesboro, 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 Swedesboro, 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 Swedesboro, United States

Topographical Features Around Swedesboro

The area surrounding Swedesboro, New Jersey is characterized by relatively flat to gently rolling terrain typical of the Mid-Atlantic Coastal Plain. This region sits at a modest elevation, generally ranging from 50 to 150 feet above sea level, with the landscape gradually sloping toward the Delaware River to the west. The topography consists primarily of low-lying plains with occasional gentle hills and shallow valleys carved by small creeks and tributaries. The terrain is dominated by agricultural fields, woodlands, and suburban developments spread across this gently undulating landscape. Small streams like Raccoon Creek and its tributaries have created subtle drainage patterns throughout the area, forming shallow depressions and slight ridges that give the land its characteristic rolling appearance. These waterways flow generally in a westward direction toward the Delaware River.

Soil Composition and Land Use

The underlying geology consists mainly of unconsolidated sediments including sand, silt, and clay deposits from ancient marine and river systems. This has resulted in generally well-drained soils that support both agriculture and development. Much of the surrounding countryside remains in agricultural use, with large open fields devoted to crops like corn, soybeans, and hay production. Forested areas are scattered throughout the region, typically consisting of mixed hardwood and pine forests that occupy the slightly more elevated areas and stream corridors. These wooded sections create a patchwork pattern across the landscape, interspersed with the agricultural fields and residential areas.

Optimal Areas for Large-Scale Solar Development

The flat to gently sloping agricultural fields south and east of Swedesboro present the most favorable conditions for large-scale solar photovoltaic installations. These areas offer extensive open spaces with minimal topographical obstacles and relatively few trees or structures that could create shading issues. The gentle slopes in these agricultural zones, typically ranging from 0 to 5 percent grade, provide ideal conditions for solar panel placement while allowing for proper drainage. Areas along the flatter portions of the coastal plain, particularly those currently used for row crop agriculture, would be well-suited for solar development due to their accessibility, minimal grading requirements, and existing cleared land status. The slightly elevated terrain east of town offers particularly good potential, as these areas combine favorable slopes with good drainage characteristics. The western approaches toward the Delaware River, while flatter, may present more challenges due to proximity to wetlands and flood-prone areas associated with the river system. Similarly, the more heavily forested areas would require significant clearing and may face greater environmental restrictions, making them less suitable for large-scale solar development compared to the open agricultural lands.

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.