Manasquan, New Jersey, located in the Northern Temperate Zone, offers varying potential for solar PV energy generation throughout the year. This coastal location experiences significant seasonal fluctuations in solar energy production that potential solar adopters should consider.
Seasonal Solar Production
Solar panels in Manasquan demonstrate strong performance during summer months, generating approximately 6.03kWh per day for each kilowatt of installed capacity. Spring follows as the second most productive season with 5.43kWh/day per installed kilowatt. Production diminishes considerably during autumn (3.48kWh/day) and reaches its lowest point during winter months (2.12kWh/day).
This seasonal pattern creates a nearly threefold difference between the best and worst production periods of the year. Summer and spring together represent the optimal solar generation window, accounting for significantly higher energy yields than the autumn-winter period.
Optimal Panel Installation
For fixed solar panel installations in Manasquan, the ideal tilt angle is 35 degrees facing South. This specific angle maximizes year-round energy production by optimizing the panels' exposure to the sun's changing position throughout the seasons. This calculation takes into account the Earth's elliptical orbit and the specific solar potential at this latitude.
Environmental Considerations
Several environmental factors could impact solar production in Manasquan:
- Coastal weather patterns, including frequent fog and salt spray, may reduce panel efficiency and potentially accelerate corrosion of components
- Nor'easter storms and occasional hurricanes can bring extended periods of cloud cover
- Winter snowfall can temporarily cover panels, though the recommended 35-degree tilt helps with snow shedding
- Potential for sand accumulation on panels due to proximity to beaches
Preventative Measures
To maximize production despite these challenges, consider implementing these preventative measures:
- Install marine-grade components with enhanced corrosion resistance to withstand salt exposure
- Include regular cleaning in maintenance schedules to remove salt deposits and sand
- Consider microinverters or power optimizers to minimize production losses when some panels are partially covered by snow
- Use high-quality mounting systems rated for coastal wind conditions
- Apply anti-reflective coatings to panels to improve performance in variable light conditions
While Manasquan's location presents some challenges for solar production, proper system design and preventative maintenance can help ensure optimal energy generation throughout the year, particularly capitalizing on the highly productive summer and spring seasons.
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 Manasquan
Seasonal solar PV output for Latitude: 40.1201, Longitude: -74.0594 (Manasquan, 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 Manasquan, United States
To maximize your solar PV system's energy output in Manasquan, United States (Lat/Long 40.1201, -74.0594) 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 Manasquan, 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 Manasquan, 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 |
|---|---|---|---|
| 24° 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 Manasquan, 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 Manasquan, 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 Manasquan, United States
Manasquan, located in New Jersey, United States, sits along the Atlantic Ocean coastline. The topography of this region is predominantly characterized by coastal lowlands with minimal elevation changes. The landscape around Manasquan features a relatively flat terrain, with elevations generally ranging from sea level to just a few meters above it. This coastal area is part of the Atlantic Coastal Plain physiographic province, which extends along much of the eastern seaboard of the United States. The immediate vicinity of Manasquan includes beaches, dunes, and tidal marshlands that gradually transition to slightly higher ground moving inland. The Manasquan River, which empties into the Atlantic Ocean at Manasquan Inlet, creates a natural boundary to the north of the town and contributes to the local topographic features with its associated floodplains and wetlands.
Surrounding Topography
Moving slightly inland from Manasquan, the terrain remains generally flat with subtle rolling hills beginning to appear several miles to the west. The Pine Barrens region, which lies to the southwest, features slightly more varied topography with sandy soils and pine forests. Overall, the entire region surrounding Manasquan lacks significant mountains or steep terrain features, with the landscape being shaped primarily by coastal processes and glacial deposits from the last ice age. The built environment has modified some of the natural topography, with residential and commercial development throughout the area. However, the fundamental character of the land as a low-lying coastal plain remains evident.Areas Suitable for Large-Scale Solar PV
For large-scale solar photovoltaic installations, the most suitable areas near Manasquan would be found moving inland, away from the immediate coastal zone. The flat terrain that characterizes much of central and western Monmouth County and neighboring Ocean County provides favorable conditions for solar development. Specifically, areas with these characteristics would be most appropriate: Former agricultural lands several miles inland from Manasquan offer large, uninterrupted spaces with minimal shading concerns. These areas typically have good drainage and minimal flood risk compared to coastal zones. The Pine Barrens region to the southwest, while environmentally sensitive in many places, contains some previously disturbed areas and former industrial sites that could be repurposed for solar installations without significant environmental impact. Brownfield sites and former industrial areas in nearby communities like Lakewood or Brick Township present opportunities for solar development on land that has limited alternative uses. These locations often have existing grid infrastructure connections that can be leveraged. The relatively flat terrain throughout the region means that extensive grading would not be necessary for most solar installations, reducing both environmental impact and construction costs. Areas to avoid would include the immediate coastal zone, which faces higher flood risks and storm surge threats, as well as designated wetlands and protected natural areas that are scattered throughout the region. Additionally, the densely developed residential areas of Manasquan itself and neighboring shore communities have limited open space suitable for large-scale solar development.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: Monday 23rd of June 2025
Last Updated: Monday 21st of July 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.




