Maple Shade Township, New Jersey offers reasonably good conditions for solar energy generation throughout most of the year, though with significant seasonal variation typical of the Northern Temperate Zone.
Seasonal Solar Performance
The location shows strong summer performance, generating 6.31 kWh per day per kilowatt of installed solar capacity during the peak season. Spring also provides excellent conditions with 5.55 kWh per day per kW, making these two seasons the most productive periods for solar energy generation. Autumn production drops to 3.75 kWh per day per kW, which remains reasonable for energy generation. Winter presents the most challenging conditions, with output falling to just 2.24 kWh per day per kW - less than half the spring production and roughly one-third of summer output. For optimal year-round energy production, solar panels should be installed at a fixed tilt angle of 35 degrees facing south. This angle maximizes total annual electricity generation by accounting for the sun's changing position throughout the seasons.Local Factors Affecting Solar Production
Several environmental and weather factors in this New Jersey location can impact solar energy generation:- Snow accumulation during winter months can block panels and significantly reduce output
- Frequent cloud cover and overcast conditions, particularly during autumn and winter
- High humidity levels that can create haze and reduce solar irradiance
- Coastal proximity effects that may increase moisture and salt air exposure
Preventative Measures for Better Performance
To maximize solar production despite these challenges, several installation strategies can help: Panel positioning should allow for natural snow shedding, with adequate spacing between panel rows to prevent shading when snow slides off. Installing panels at the recommended 35-degree angle also helps with snow removal. Regular cleaning schedules become important due to the humid climate, which can lead to dirt and organic buildup on panel surfaces. Automated cleaning systems or accessible panel layouts for maintenance can improve long-term performance. Using high-quality mounting systems and panels rated for coastal environments helps combat moisture and potential salt air corrosion. Proper drainage around ground-mounted systems prevents water pooling that could create humidity issues. Overall, while Maple Shade Township experiences the typical seasonal challenges of northeastern locations, proper installation techniques and maintenance can ensure reliable solar 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 Maple Shade Township
Seasonal solar PV output for Latitude: 39.9484, Longitude: -74.9875 (Maple Shade Township, 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 35° South in Maple Shade Township, United States
To maximize your solar PV system's energy output in Maple Shade Township, United States (Lat/Long 39.9484, -74.9875) throughout the year, you should tilt your panels at an angle of 35° 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 Maple Shade Township, 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 Maple Shade Township, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° 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 | 33° 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 Maple Shade Township, 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 Maple Shade Township, United States.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - 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 Maple Shade Township, United States
Regional Topography
Maple Shade Township sits within the Atlantic Coastal Plain of New Jersey, characterized by relatively flat terrain with gentle, rolling hills. The elevation across the township and surrounding areas typically ranges from 50 to 150 feet above sea level, creating an overall landscape that lacks dramatic elevation changes. This region represents part of the broader South Jersey lowlands, where the topography was shaped by ancient marine deposits and glacial activity that left behind sandy soils and subtle undulations.
The immediate vicinity features a mix of developed suburban areas interspersed with patches of deciduous forest, agricultural fields, and wetland areas. Small creeks and streams meander through the landscape, including tributaries that eventually flow toward the Delaware River to the west. The terrain becomes slightly more varied as one moves eastward toward the Pine Barrens region, though significant elevation changes remain minimal throughout the broader area.
Urban development has modified much of the natural topography, with residential neighborhoods, commercial corridors, and industrial zones creating a patchwork of land uses. Despite this development, the underlying gentle topography remains evident, with most slopes being gradual enough to support various types of construction and land use activities.
Optimal Areas for Large-Scale Solar Development
The flat to gently rolling topography surrounding Maple Shade Township presents several advantages for large-scale solar photovoltaic installations. Areas with minimal slope variation, particularly those facing south or southwest, would provide ideal conditions for solar panel arrays. The relatively uniform elevation across the region means that shading from topographical features would be minimal, allowing for consistent solar exposure across large installations.
Agricultural areas to the east and southeast of the township offer particularly promising opportunities for solar development. These locations typically feature large, unobstructed parcels with minimal tree cover and gentle topography that would facilitate efficient panel installation and maintenance access. The sandy soils characteristic of this region also provide good drainage, which helps prevent water accumulation around solar installations.
Former industrial sites and brownfield locations within the broader region could serve as excellent candidates for solar development, as their relatively flat, cleared surfaces would require minimal site preparation. These areas often have existing electrical infrastructure nearby, which could reduce connection costs for large-scale projects.
Areas with southern exposure and minimal existing tree cover would be particularly well-suited for solar installations. The gentle topography allows for flexible panel orientation and spacing, maximizing the efficient use of available land. Open fields and cleared areas within a reasonable distance of existing electrical transmission infrastructure would provide the most cost-effective development opportunities.
The stable, well-drained soils typical of the Atlantic Coastal Plain provide solid foundation conditions for solar mounting systems, while the generally mild slopes reduce the complexity of installation and ongoing maintenance activities.
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!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 18th of July 2025
Last Updated: Thursday 7th of August 2025
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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.




