Solar PV Analysis of Stafford, Texas, United States
Stafford, Texas is a pretty good location for generating solar energy all year round due to its position in the Northern Sub Tropics. The amount of electricity produced by each kilowatt of installed solar panels varies by season. In summer, you can expect about 6.38 kilowatt-hours per day, while in autumn it drops slightly to about 4.89 kilowatt-hours per day. Winter sees the lowest production with approximately 3.32 kilowatt-hours per day, but then it increases again in spring to around 5.24 kilowatt-hours per day.
The best time of year for generating solar energy at this location would be during the summer months when sunlight is most abundant and direct.
For a fixed panel installation at this location, tilting the panels at an angle of 27 degrees towards the south will maximize total yearly production from these solar PV systems as it aligns them more directly with the sun's path across the sky.
There may be some local factors that could potentially hinder solar production at this location such as weather conditions like heavy rainfall or storms which can limit sunlight exposure and therefore reduce energy generation from your panels.
However, there are preventative measures that can be taken when installing your solar system to ensure greater energy production despite these potential challenges:
1) Regular Maintenance: Keeping your panels clean and free from debris will help maintain their efficiency.
2) Weather Resistant Panels: Investing in weather-resistant panels can protect against damage caused by severe weather conditions.
3) Backup Battery System: This allows you to store excess power generated on sunny days for use during periods where sunlight might not be optimal.
4) Professional Installation: Ensuring correct positioning and installation by professionals will optimize performance regardless of seasonal changes or adverse weather events.
In conclusion, Stafford Texas is generally a favorable spot for harnessing solar power throughout different seasons given its geographical position within Northern Sub Tropics; however attention should be given to potential weather challenges, and taking appropriate measures can help ensure optimal energy production.
Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° 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 Stafford, Texas
Seasonal solar PV output for Latitude: 29.6277, Longitude: -95.579 (Stafford, Texas, 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 27° South in Stafford, Texas, United States
To maximize your solar PV system's energy output in Stafford, Texas, United States (Lat/Long 29.6277, -95.579) throughout the year, you should tilt your panels at an angle of 27° 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 Stafford, Texas, 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 Stafford, Texas, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 27° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 14° South in Summer | 35° South in Autumn | 45° South in Winter | 23° 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 Stafford, Texas, 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 Stafford, Texas, 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 Stafford, Texas, United States
Stafford, United States is located in the state of Texas, specifically within the Houston metropolitan area. The topography of this region generally consists of flat to gently rolling terrain characterized by prairies, grasslands and low hills. It has an elevation ranging from 20 to 90 feet above sea level.
This kind of topography is well-suited for large-scale solar PV installations because it allows for easy installation and maintenance without significant geographical challenges such as steep slopes or mountains. Additionally, Texas receives ample sunlight throughout the year which makes it ideal for solar energy generation.
The areas surrounding Stafford that would be most suited for large-scale solar PV could include unutilized land or industrial zones with plenty of open space. For example, nearby rural areas or farmlands could be potential locations considering they often have large tracts of open land that receive abundant sunlight.
However, any decision on where to install a large scale solar PV system should also consider other factors like proximity to power grids for energy transmission, local zoning laws and regulations related to renewable energy projects, potential environmental impacts and community acceptance among others.
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 10th 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.
