Solar PV Analysis of Vidor, United States
Vidor, Texas, located in the Northern Sub Tropics of the United States, is a relatively good location for generating energy using solar PV systems throughout the year. The amount of electricity that can be generated varies with each season due to changes in sunlight intensity and duration.
During summer, when days are longest and sunlight is most intense, you can expect to generate around 6.31 kilowatt-hours (kWh) per day for every kilowatt (kW) of installed solar capacity. This makes summer the best time for solar energy production at this location.
In autumn and spring, although the daylight hours become shorter and sunlight less intense than in summer, decent amounts of electricity can still be produced - about 4.71 kWh/day per kW in autumn and slightly more at 5.22 kWh/day per kW during spring.
Winter sees the shortest days with least intense sunlight; hence it's not as ideal for solar power generation as other seasons but still feasible with an output of approximately 3.10 kWh/day per kW.
For maximum efficiency from your fixed panel installation all year round at this location, panels should ideally be tilted towards south at an angle of 27 degrees which would allow them to capture maximum available sun rays over different seasons.
However there might be local factors that could affect your solar production here such as frequent heavy rainfall or hurricanes which could cover panels or cause physical damage respectively; also high humidity levels may reduce their efficiency by causing condensation build-up on panels' surface blocking sun rays penetration into cells underneath.
To overcome these issues:
- Consider installing durable weather-resistant panels that can withstand harsh weather conditions
- Regular cleaning/maintenance schedule should be set up to keep panels free from dirt/debris/condensation
- If possible install tracking system so they move following path of sun ensuring optimal exposure even under cloudy skies
Remember though despite these challenges Vidor remains a good place where significant amount of solar energy can be harnessed most parts of the year.
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 Vidor
Seasonal solar PV output for Latitude: 30.1476, Longitude: -93.9984 (Vidor, 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 Vidor, United States
To maximize your solar PV system's energy output in Vidor, United States (Lat/Long 30.1476, -93.9984) 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 Vidor, 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 Vidor, 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 | 46° 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 Vidor, 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 Vidor, 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 Vidor, United States
Vidor, United States is located in the state of Texas. The topography around Vidor is relatively flat, as it's situated on the coastal plain of Southeast Texas. It's characterized by low-lying land with small hills and valleys. The area is also known for its wetlands and swamps due to its proximity to several rivers including the Neches River.
Given this topography, large-scale solar PV systems could potentially be installed in areas that are flat and receive a good amount of sunlight throughout the year. However, considerations would need to be made for potential flooding risks given Vidor's low-lying geography and proximity to water bodies.
Areas further inland from rivers or other bodies of water might be more suitable for large-scale solar PV installations as they may have less risk of flooding. Additionally, any open or unused agricultural lands could also be potential sites since these are typically clear from obstructions that can block sunlight such as tall buildings or trees.
In terms of specific nearby areas suited for large-scale solar PV installations, it would require a detailed site assessment considering factors like land availability, sun exposure (solar irradiance), local regulations regarding renewable energy projects 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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 29th 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.
