Woodbine, Maryland presents a moderately favorable location for year-round solar energy generation, though with significant seasonal variations typical of its Northern Temperate Zone climate.
Seasonal Solar Performance
The solar energy output at this location shows substantial fluctuation throughout the year. Summer provides the peak generation period, producing 6.29 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-best season with 5.48 kWh per day per kilowatt, making these two seasons ideal for solar energy production. Autumn sees a notable decline to 3.64 kWh per day per kilowatt, while winter represents the challenging period with only 2.24 kWh per day per kilowatt. This winter output is less than half of the spring production and roughly one-third of summer generation, highlighting the importance of proper system sizing to meet year-round energy needs. For optimal year-round performance, solar panels should be installed at a fixed tilt angle of 34 degrees facing south. This angle maximizes total annual energy production by accounting for the sun's changing position throughout the seasons and the varying solar irradiance levels at this latitude.Environmental and Weather Challenges
Several local factors in Woodbine, Maryland can impact solar energy production and require consideration during installation planning. Snow accumulation during winter months poses a significant challenge, as Maryland typically experiences moderate snowfall that can cover panels and dramatically reduce energy output. The already low winter production of 2.24 kWh per kilowatt can be further compromised when panels remain snow-covered for extended periods. The region's humid subtropical climate brings frequent cloud cover and precipitation throughout the year, particularly during spring and summer thunderstorm seasons. This weather pattern can cause intermittent reductions in solar generation even during otherwise productive months. Ice formation during winter freeze-thaw cycles can create additional problems, potentially damaging panels or mounting systems if not properly addressed during installation.Preventative Installation Measures
Several strategies can help maximize solar production despite these environmental challenges:- Install panels with adequate spacing from roof edges and obstacles to promote natural snow sliding and melting
- Use mounting systems that allow for steeper tilt angles in areas with heavy snow loads
- Select panel frames and mounting hardware designed to handle ice expansion and contraction
- Ensure proper drainage around ground-mounted systems to prevent ice dam formation
- Consider anti-reflective coatings that can help panels shed snow more effectively
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 Woodbine
Seasonal solar PV output for Latitude: 39.3598, Longitude: -77.0625 (Woodbine, 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 Woodbine, United States
To maximize your solar PV system's energy output in Woodbine, United States (Lat/Long 39.3598, -77.0625) 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 Woodbine, 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 Woodbine, 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 | 54° 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 Woodbine, 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 Woodbine, 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 Woodbine, United States
Topography Around Woodbine
The area surrounding Woodbine in Carroll County, Maryland features the gently rolling hills characteristic of the Piedmont plateau region. This location sits within the transitional zone between the Appalachian foothills to the west and the flatter coastal plain to the east. The terrain consists primarily of undulating farmland with elevations ranging from approximately 400 to 600 feet above sea level, creating a landscape of modest ridges and shallow valleys. The topography is dominated by agricultural fields, pastureland, and scattered woodlots typical of rural Maryland. Small streams and tributaries flow through the valleys, eventually draining toward the Patapsco River system. The rolling nature of the land means that while there are few completely flat expanses, the slopes are generally gentle enough to accommodate various land uses without significant grading or terracing requirements. Local ridgelines tend to run in a northeast-southwest orientation, following the broader geological patterns of the region. The highest elevations in the immediate area are found along these ridge crests, while the lowest points occur in the stream valleys and drainage ways. This varied but moderate topography creates a patchwork of different microclimates and soil conditions across the landscape.Optimal Areas for Large-Scale Solar Development
The most suitable locations for large-scale solar photovoltaic installations around Woodbine would be the broad, gently sloping ridgetops and upper hillsides that face south or southwest. These elevated positions offer several advantages including minimal shading from surrounding terrain features and excellent exposure to prevailing weather patterns that help keep panels clean and operating efficiently. The agricultural fields on moderate slopes present ideal conditions for solar development, particularly those areas currently used for row crops or hay production. These locations typically have relatively few trees or other obstructions, and the existing agricultural infrastructure often provides good access roads for construction and maintenance activities. The gentle slopes also facilitate proper drainage while allowing panels to be oriented optimally without extensive site preparation. Areas along the broader ridge systems would be particularly well-suited for utility-scale projects due to their combination of favorable topography and typically larger parcel sizes. The moderate elevation changes in these locations allow for natural screening of installations from nearby residential areas while maintaining excellent solar exposure throughout most of the day. Conversely, the narrow valley bottoms and heavily wooded hillsides would be less appropriate for large solar installations. Valley locations often experience morning and evening shading from surrounding hills, while forested areas would require extensive clearing that could create environmental concerns and significantly increase development costs. The existing road network in the area, which includes several state routes connecting to major highways, provides good access to potential solar sites. This transportation infrastructure would support both the construction phase and ongoing maintenance requirements of large-scale solar facilities.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: Sunday 20th 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.




