Solar PV Analysis of Tlajomulco De Zuniga, Mexico
Tlajomulco de Zuniga, Mexico is a very good location for generating solar energy throughout the year. This is because it's located in the tropics where sunlight is consistent for most of the year and seasons are often characterised more by wet and dry periods rather than significant temperature changes.
The amount of electricity that can be produced from solar panels installed here varies slightly across the different seasons. In summer, each kilowatt (kW) of installed solar can generate around 6.22 kilowatt-hours (kWh) per day. In autumn, this drops slightly to about 5.78 kWh/day per kW, while in winter it increases a bit to around 5.98 kWh/day per kW. The best season for solar energy production at this location is spring when each kW of installed solar can generate approximately 8.19 kWh/day.
For fixed panel installations at this location, tilting the panels at an angle of 19 degrees towards the South would maximise total year-round production from these installations.
As with any location however, there may be local factors that could impede solar production here such as environmental issues or weather conditions like heavy rainfall or cloud cover during the wet season which could reduce sunlight exposure and therefore lower energy output from your panels.
Topographical factors such as hills or mountains could potentially block sunlight if they're located between your installation and the sun's path across the sky during parts of the day.
Preventative measures you might consider include installing your panels in a spot with minimal shading throughout all times of day and all seasons if possible; using high-quality components including durable panel frames that can withstand heavy rains; ensuring proper maintenance including regular cleaning especially after storms to remove any dust or debris which might block sunlight; installing additional capacity to compensate for times when output might be lower due to less than ideal conditions; considering adjustable mountings that allow changing panel angles depending on the time of year; and potentially using battery storage to store excess energy produced during peak times for use during times of lower production.
In conclusion, Tlajomulco de Zuniga is a very good location for solar energy production with minor considerations to be aware of and manage in order to optimise your installation's output.
Note: The Tropics are located between 23.5° North and -23.5° South of the equator.
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 Tlajomulco De Zuniga
Seasonal solar PV output for Latitude: 20.5226, Longitude: -103.4751 (Tlajomulco De Zuniga, 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 19° South in Tlajomulco De Zuniga, Mexico
To maximize your solar PV system's energy output in Tlajomulco De Zuniga, Mexico (Lat/Long 20.5226, -103.4751) throughout the year, you should tilt your panels at an angle of 19° 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 Tlajomulco De Zuniga, 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 Tlajomulco De Zuniga, Mexico. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 19° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 5° South in Summer | 27° South in Autumn | 36° South in Winter | 14° 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 Tlajomulco De Zuniga, 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 Tlajomulco De Zuniga, Mexico.
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 Tlajomulco De Zuniga, Mexico
Tlajomulco de Zuniga is located in the Mexican state of Jalisco, near the Pacific coast. The area is characterized by a mix of flat plains and hilly regions, with elevations ranging from 1500 to 2000 meters above sea level. It has a semi-arid climate with moderate rainfall.
The topography around Tlajomulco de Zuniga varies, but it mainly consists of plains and some small hills. To the south and east are more mountainous regions including the Sierra del Tigre and Sierra de Quila ranges. To the west is Lake Chapala, Mexico's largest freshwater lake.
For large-scale solar PV installations, flatter areas would be most suitable as they provide a larger surface area for panel installation and easier access for maintenance. Considering this along with sun exposure throughout the year (which is quite high in this region), areas to the north or west of Tlajomulco de Zuniga might be most suitable for large-scale solar PV installations.
However, other factors such as local land use regulations, proximity to power grids or consumers, environmental impact considerations etc., should also be taken into account when deciding on locations for large-scale solar projects.
It's also worth noting that Jalisco state has been promoting renewable energy development in recent years so there may already exist incentives or support mechanisms in place for such initiatives.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 20th of February 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.
