Solar PV Analysis of Big Clifty, United States
The location at Big Clifty, Kentucky is fairly good for generating energy via solar panels throughout the year. The amount of electricity that can be generated from each kilowatt of installed solar power varies by season: in summer you could expect about 6.49 kilowatt-hours per day, in autumn about 4.03, in winter about 2.31 and in spring about 5.58.
The best times to generate solar energy at this location are during the summer and spring when the days are longer and there's more sunlight available. To get the most out of your solar panels all year round, they should be installed at an angle facing 32 degrees south.
However, there may be some local factors that could interfere with how much energy you can generate from your solar panels in Big Clifty, Kentucky. For example, the area might experience heavy snowfall or cloudy weather during winter which would reduce the amount of sunlight reaching your panels.
To prevent these issues from affecting your energy production too much, you could consider installing a system to automatically clear snow off your panels or choosing a type of panel that performs better under cloudy conditions.
Remember though - even if it's not always sunny here - having solar PV is still a great way to offset electricity costs and reduce reliance on fossil fuels!
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 Big Clifty
Seasonal solar PV output for Latitude: 37.5253, Longitude: -86.1376 (Big Clifty, 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 Big Clifty, United States
To maximize your solar PV system's energy output in Big Clifty, United States (Lat/Long 37.5253, -86.1376) 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 Big Clifty, 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 Big Clifty, 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 |
|---|---|---|---|
| 21° South in Summer | 42° South in Autumn | 53° South in Winter | 30° 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 Big Clifty, 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 Big Clifty, 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 Big Clifty, United States
Big Clifty, United States is located in the state of Kentucky. The topography is characterized by rolling hills and valleys with a moderate amount of tree coverage. The region has a mix of farmland, forests, and residential areas.
For large-scale solar PV installations, flat or gently sloping land with minimal shading is ideal. In this area, cleared farmlands would likely be the most suitable for such projects due to their open space and relatively flat terrain. It's also important that these areas have good access to infrastructure like roads and power lines for installation and maintenance purposes.
However, it's crucial to consider local regulations and community sentiments towards renewable energy projects before proceeding with any development plans. A detailed site assessment including aspects such as soil condition, biodiversity impact etc., should also be conducted by professionals in the field.
Also note that while Kentucky does get sunshine adequate for solar power generation (around 4-5 hours per day on average), it doesn't receive as much sunlight as some other states like Arizona or California which are considered prime locations for solar energy production in the US.
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: Saturday 30th of March 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.
