Bainbridge, Pennsylvania offers a moderately good location for year-round solar energy generation, though like most locations in the Northern Temperate Zone, it experiences significant seasonal variation in solar output.
Seasonal Solar Performance
The solar energy production at this location shows the typical pattern expected for northern temperate climates. Summer provides the strongest performance at 6.07 kWh per day per kW of installed capacity, making it the ideal season for solar generation. Spring follows as the second-best season with 5.32 kWh per day per kW, offering excellent production as daylight hours increase and the sun climbs higher in the sky. Autumn sees a notable drop to 3.33 kWh per day per kW as the sun angle decreases and weather patterns begin to shift. Winter presents the most challenging conditions with only 2.07 kWh per day per kW, representing about one-third of summer production levels.Optimal Panel Installation
For maximum year-round energy production at Bainbridge, Pennsylvania, solar panels should be installed at a fixed tilt angle of 34 degrees facing south. This angle has been calculated to optimize total annual output by accounting for the sun's changing position throughout the year and weighting for the varying solar potential across all seasons.Local Factors Affecting Solar Production
Several environmental and weather factors in this Pennsylvania location can impact solar energy generation:- Snow accumulation: Winter snowfall can cover panels and significantly reduce or eliminate production until cleared
- Frequent cloud cover: The region's climate pattern includes periods of extended cloudiness, particularly during autumn and winter months
- Ice formation: Freezing rain and ice storms can coat panels, reducing efficiency until melting occurs
- Deciduous tree coverage: The heavily forested Pennsylvania landscape means seasonal shading from nearby trees when they're in full leaf
Preventative Measures for Better Performance
Several installation strategies can help maximize solar production despite these challenges. Installing panels at the recommended 34-degree tilt angle naturally helps with snow shedding, as the steep angle encourages snow to slide off rather than accumulate. Ensuring adequate clearance around the installation site by trimming or removing nearby trees eliminates seasonal shading issues. Choosing high-quality panels with anti-reflective coatings can help maintain efficiency during overcast conditions. Installing a monitoring system allows homeowners to quickly identify when panels need cleaning after ice or snow events. Some installers also recommend heating elements or special coatings that can help prevent ice buildup, though the cost-benefit analysis varies depending on local conditions and energy prices. Regular maintenance scheduling, particularly before and after winter months, ensures panels remain clean and properly angled for optimal performance 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 Bainbridge
Seasonal solar PV output for Latitude: 40.0814, Longitude: -76.6769 (Bainbridge, 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 Bainbridge, United States
To maximize your solar PV system's energy output in Bainbridge, United States (Lat/Long 40.0814, -76.6769) 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 Bainbridge, 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 Bainbridge, 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 |
|---|---|---|---|
| 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 Bainbridge, 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 Bainbridge, 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 Bainbridge, United States
Topography Around Bainbridge, Pennsylvania
The landscape surrounding Bainbridge in Lancaster County, Pennsylvania, is characterized by gently rolling hills and relatively modest elevation changes typical of the Pennsylvania Piedmont region. This area sits within the broader Susquehanna River valley system, creating a terrain that is neither mountainous nor completely flat. The topography features gradual slopes and undulating farmland that has been shaped by centuries of agricultural use. The region experiences elevation changes that are generally moderate, with most areas ranging from approximately 300 to 600 feet above sea level. The terrain slopes gently toward the Susquehanna River, which flows roughly north to south through the western portion of Lancaster County. This river valley influence creates natural drainage patterns and contributes to the area's characteristic rolling landscape. Local ridgelines run predominantly in a northeast-southwest direction, following the geological patterns common throughout southeastern Pennsylvania. These ridges are typically low and rounded rather than sharp or steep, creating natural sheltered valleys between them that have historically been favored for farming and settlement.Optimal Areas for Large-Scale Solar Development
The best locations for large-scale solar photovoltaic installations around Bainbridge would be the south-facing slopes of the gentle ridges that characterize the region. These areas offer the dual advantages of favorable solar orientation while maintaining relatively stable ground conditions for construction and maintenance access. The moderate slopes provide natural drainage while avoiding the potential shading issues that might occur in deeper valleys. Open agricultural fields on elevated plateaus represent another prime opportunity for solar development. These areas typically feature minimal topographical obstacles and have already been cleared of trees and other vegetation. The existing agricultural infrastructure often includes access roads that could support the heavy equipment needed for solar installation and ongoing maintenance activities. Areas with gradual southern exposures, particularly those with slopes between 2 and 8 degrees, would be particularly well-suited for fixed-tilt solar arrays. These locations maximize solar collection potential while minimizing the engineering challenges associated with steeper terrain. The region's agricultural heritage means that many such areas already have established property boundaries and road access. The flatter valley floors, while potentially suitable for solar development, may present drainage challenges during periods of heavy rainfall or snowmelt. However, areas that are slightly elevated above the immediate floodplain but still relatively flat could offer excellent opportunities for large solar installations, particularly those designed with tracking systems that can follow the sun's movement throughout the day.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: Wednesday 6th of August 2025
Last Updated: Friday 8th of August 2025
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Compare this location to others worldwide for solar PV potential
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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.




