Hidalgo, Nuevo León, Mexico, located in the Northern Sub Tropics at coordinates 26.0014, -100.4501, presents a moderately favorable location for year-round solar photovoltaic energy generation, though with notable seasonal variations in output.

Seasonal Solar Performance

The location demonstrates strong summer performance with solar panels generating 7.40kWh per day per kW of installed capacity during the summer months. Spring also shows excellent potential at 6.61kWh/day per kW, making these the prime seasons for solar energy production at this site. Autumn production drops to 5.52kWh/day per kW, while winter represents the lowest output period at 4.56kWh/day per kW. Despite this seasonal variation, the winter production still maintains a reasonable level, indicating that solar remains viable throughout the year. For optimal year-round energy capture, fixed solar panels at this Hidalgo location should be tilted at 23 degrees facing south. This angle maximizes total annual production by accounting for the sun's changing position throughout the seasons and the area's specific latitude.

Environmental and Weather Considerations

Several local factors in this region of Mexico could potentially impact solar energy production:

• Dust and Sand Accumulation: The semi-arid climate common in parts of Hidalgo can lead to significant dust buildup on solar panels, reducing their efficiency over time
• Seasonal Rainfall Patterns: While beneficial for natural panel cleaning, heavy rains during certain periods may temporarily reduce output
• High Temperature Effects: Intense summer heat can reduce panel efficiency, as photovoltaic cells typically perform less efficiently at very high temperatures
• Hail Risk: Some areas of Mexico experience occasional hailstorms that could damage solar installations

Preventative Measures for Optimal Performance

To maximize solar energy production at this location, several installation strategies should be considered: Regular cleaning schedules become essential, with monthly or bi-monthly panel washing recommended during dry periods to remove dust accumulation. Installing panels with adequate ventilation underneath helps combat efficiency losses from high temperatures by allowing better air circulation. Investing in tempered glass panels with hail-resistant ratings provides protection against weather damage. Additionally, incorporating micro-inverters or power optimizers can help maintain system performance even when individual panels experience temporary shading or soiling. Proper drainage design around the installation site prevents water pooling during rainy seasons, while strategic placement away from major dust sources like unpaved roads can reduce cleaning maintenance requirements.

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 358 locations across Mexico. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Mexico by location

Solar output per kW of installed solar PV by season in Hidalgo

Seasonal solar PV output for Latitude: 26.0014, Longitude: -100.4501 (Hidalgo, Mexico), 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 23° South in Hidalgo, Mexico

To maximize your solar PV system's energy output in Hidalgo, Mexico (Lat/Long 26.0014, -100.4501) throughout the year, you should tilt your panels at an angle of 23° 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 Hidalgo, Mexico

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 Hidalgo, Mexico. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 23° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
10° South in Summer	31° South in Autumn	41° South in Winter	19° 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 Hidalgo, Mexico

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 Hidalgo, Mexico.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Hidalgo, Mexico

Topographical Features of the Hidalgo Region

The area around Hidalgo in northeastern Mexico presents a diverse topographical landscape that transitions from mountainous terrain to expansive plains. This region sits within the broader geographical context of the Sierra Madre Oriental mountain range to the west and the coastal plains that extend toward the Gulf of Mexico to the east. The immediate vicinity of Hidalgo features rolling hills and elevated plateaus that gradually descend toward flatter terrain as one moves eastward.

The elevation in this part of Mexico varies considerably, with the western portions reaching higher altitudes due to their proximity to the Sierra Madre Oriental foothills. These elevated areas are characterized by rugged terrain, steep slopes, and narrow valleys carved by seasonal water flows. The landscape becomes progressively flatter moving away from the mountain influences, creating broad valleys and extensive plains that stretch for considerable distances.

The region experiences an arid to semi-arid climate, which has shaped the topography over millennia. The sparse vegetation consists primarily of desert scrubland, cacti, and drought-resistant plants that are well-adapted to the dry conditions. This vegetation pattern creates relatively open landscapes with minimal tree coverage, allowing for unobstructed views across vast distances.

Drainage Patterns and Surface Features

The drainage patterns in the Hidalgo area follow the natural topographical gradients, with most water flow directed toward the Gulf of Mexico through a network of seasonal streams and arroyos. These waterways remain dry for much of the year but can carry substantial flows during the brief rainy periods. The intermittent nature of these water features means they create relatively shallow depressions in the landscape rather than deep gorges or canyons.

The surface geology consists largely of sedimentary rocks and alluvial deposits, creating relatively stable ground conditions across much of the region. The soil composition varies from rocky and thin in the elevated areas to deeper, sandy soils in the lower-lying plains. This geological foundation provides generally favorable conditions for construction and development projects.

Optimal Areas for Large-Scale Solar Development

The most suitable locations for large-scale solar photovoltaic installations in the Hidalgo region would be the extensive flat to gently rolling plains that lie to the east and southeast of the immediate urban area. These areas offer several advantages for solar development, including minimal topographical obstacles, stable geological conditions, and vast expanses of available land with minimal competing uses.

The broad valleys and plateaus that characterize much of the eastern portion of the region provide ideal conditions for solar installations. These areas feature gentle slopes that can be easily graded for optimal panel orientation while maintaining good drainage characteristics. The relatively uniform elevation across these plains minimizes shading issues and allows for efficient layout of solar arrays across large areas.

Areas with slight southern-facing slopes would be particularly advantageous, as they naturally provide optimal angles for solar collection while maintaining the benefits of the region's flat topography. The sparse vegetation in these locations reduces land clearing requirements and ongoing maintenance concerns related to plant growth around solar installations.

The northern and western portions of the region, while receiving adequate solar radiation, present more challenging topographical conditions due to their proximity to mountainous terrain. The increased elevation changes, steeper slopes, and more complex drainage patterns in these areas would require more extensive site preparation and potentially limit the scale of solar installations that could be efficiently developed.

Mexico solar PV Stats as a country

Mexico ranks 18th in the world for cumulative solar PV capacity, with 7,040 total MW's of solar PV installed. This means that 3.20% of Mexico's total energy as a country comes from solar PV (that's 28th in the world). Each year Mexico is generating 55 Watts from solar PV per capita (Mexico ranks 50th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Mexico?

Yes, there are several incentives for businesses wanting to install solar energy in Mexico. The Mexican government offers a range of financial incentives and tax breaks for businesses that invest in renewable energy projects. These include grants, loans, and subsidies for the purchase of equipment and installation costs. Additionally, businesses can benefit from net metering programs which allow them to sell excess electricity back to the grid at a premium rate. Finally, businesses may also be eligible for additional benefits such as reduced import duties on solar equipment or accelerated depreciation allowances on investments in renewable energy projects.

Do you have more up to date information than this on incentives towards solar PV projects in Mexico? Please reach out to us and help us keep this information current. Thanks!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.