Solar PV Analysis of Bethpage, United States
Bethpage, Tennessee is a decent spot for generating solar energy throughout the year, but it's not perfect. The amount of electricity you can get from each kilowatt of installed solar power changes with the seasons. You'll get the most electricity in summer (6.44 kilowatt-hours per day), followed by spring (5.64 kWh/day). In autumn and winter, the output drops to 4.06 and 2.51 kWh/day respectively.
This means that while solar panels will produce energy all year round, they will be most effective during the summer months when there are more hours of sunlight and less cloud cover typically associated with this season.
If you're installing fixed solar panels in Bethpage, you should tilt them at an angle of 32 degrees facing south to maximize their exposure to sunlight throughout the year.
However, like any location, Bethpage has some factors that might affect your solar production negatively. For example:
1) Weather: Frequent cloudy or rainy days can limit how much sunlight reaches your panels.
2) Temperature: Solar panels actually work best in cooler temperatures; high heat can reduce their efficiency.
3) Dust and Debris: If dust or other debris builds up on your panels it could block out light and decrease their output.
To address these issues:
1) Install a weather monitoring system along with your solar installation so that you know when conditions are ideal for maximum generation.
2) Ensure adequate ventilation around your panels to keep them cool during hot summers.
3) Regularly clean off any dust or debris from your panel surfaces to ensure they're working as efficiently as possible.
Remember though - even if some factors aren't ideal all the time, over a whole year you can still generate substantial amounts of electricity from solar power in Bethpage!
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 Bethpage
Seasonal solar PV output for Latitude: 36.5217, Longitude: -86.3171 (Bethpage, 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 32° South in Bethpage, United States
To maximize your solar PV system's energy output in Bethpage, United States (Lat/Long 36.5217, -86.3171) throughout the year, you should tilt your panels at an angle of 32° 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 Bethpage, 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 Bethpage, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 20° South in Summer | 41° South in Autumn | 52° South in Winter | 29° 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 Bethpage, 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 Bethpage, 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 Bethpage, United States
Bethpage, located in the state of Tennessee, United States, has a diverse topography. The area is characterized by rolling hills and flat plains with some areas covered with forests. There are also several bodies of water nearby including creeks and rivers.
For large-scale solar PV installations, the most suitable locations would be the flatter regions that receive plenty of sunlight throughout the year. These include open fields and farmlands which are abundant in Bethpage and its surrounding areas. Places free from shading such as buildings or tall trees would also be ideal for setting up solar panels.
Furthermore, any potential site for a solar farm must have easy access to power transmission lines or substations to facilitate connection to the grid. It's also important to consider land use regulations and environmental impact assessments before choosing a site for large-scale solar installation.
In terms of specific nearby locations that might be suitable for large scale Solar PV installations:
1) Sumner County: This county where Bethpage is located has ample flat lands which could potentially host large-scale solar farms.
2) Trousdale County: Located to the east of Sumner County, this region also offers vast flatlands perfect for setting up solar panels.
3) Macon County: North-east from Bethpage, this county too possesses expansive open spaces suited for such renewable energy projects.
However, it's crucial to conduct detailed on-site surveys before deciding on any location because factors like soil condition, local climate patterns etc., can significantly affect project feasibility & performance.
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 31st of May 2024
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.
