Solar PV Analysis of Mexicali, Mexico
Mexicali, Baja California, Mexico is a pretty good place for generating solar energy all year round due to its location in the Northern Sub Tropics. The amount of energy that can be produced from solar panels changes with each season, but it remains relatively high throughout the year. In summer and spring, you can expect to generate around 8kWh/day and 7.95kWh/day respectively for each kilowatt (kW) of installed solar power which is quite high. During autumn and winter, the production decreases slightly to around 5.59 kWh/day and 4.16 kWh/day respectively per kW of installed solar power.
To maximize the total amount of energy produced throughout the year from your solar panels at this location, you should tilt your panels at an angle of about 29 degrees towards South.
However, there could be some local factors that might affect your ability to produce as much energy as possible from your solar installation in Mexicali. For instance:
1) Dust: Mexicali is located in a desert region which means there could be dust storms that may cover up your panels reducing their efficiency.
Prevention: Regular cleaning or installing automatic cleaning systems will help ensure that dust doesn't build up on your panels.
2) Heat: While sunlight is good for producing electricity through photovoltaic cells (PV), too much heat can actually decrease their efficiency.
Prevention: You can install cooling systems or choose PV modules designed to withstand higher temperatures.
3) Shadows: Buildings or other structures nearby could cast shadows on your panels reducing their exposure to sunlight.
Prevention: You should carefully select where you install your system so it gets maximum sun exposure without any obstructions blocking it.
Remember these are only potential issues - they may not necessarily apply depending on specific circumstances at the location where you plan to install the system.
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 Mexicali
Seasonal solar PV output for Latitude: 32.5553, Longitude: -115.4208 (Mexicali, 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 29° South in Mexicali, Mexico
To maximize your solar PV system's energy output in Mexicali, Mexico (Lat/Long 32.5553, -115.4208) throughout the year, you should tilt your panels at an angle of 29° 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 Mexicali, 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 Mexicali, Mexico. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 29° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 16° South in Summer | 37° South in Autumn | 47° South in Winter | 25° 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 Mexicali, 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 Mexicali, 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 Mexicali, Mexico
Mexicali, Mexico is located in the northern part of the country, in Baja California. The topography of this area is primarily flat with some mountainous regions to the west. It's situated in a desert region known as the Sonoran Desert.
The climate and topography make it an ideal location for large-scale solar PV installations. The area receives high levels of sunlight throughout the year due to its desert location, and its flat terrain makes it easier to install solar panels.
The most suitable areas for large-scale solar PV around Mexicali would likely be:
1) Flat regions outside of urban areas: These locations are ideal because they receive plenty of sunlight and have ample space for large installations.
2) Agricultural lands that are not currently being used: These lands could potentially be converted into dual-use solar farms that also support agriculture.
3) Unused industrial lands: These sites often have good access to existing power grid infrastructure which can help reduce installation costs.
However, any specific site selection would need detailed analysis including local regulations regarding land use and environmental impact assessments.
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
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 17th of January 2024
Last Updated: Monday 21st of July 2025
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.
