Solar PV Analysis of La Granada, Spain
La Granada, Catalonia, Spain is a fairly good location for generating solar energy year-round due to its location in the Northern Temperate Zone. However, the amount of energy produced will vary throughout the year due to seasonal changes.
In simple terms, for every kilowatt of solar power installed at this location, you can expect to generate about 7.34 kilowatt-hours (kWh) per day in summer. This drops to about 3.75 kWh/day in autumn and further down to around 2.42 kWh/day in winter but increases again to approximately 5.81 kWh/day during spring.
So it's clear that summer is the best time of year for generating solar power at this location due to longer daylight hours and more intense sunlight while winter produces the least because of shorter days and less intense sunlight with autumn and spring falling somewhere between these two extremes.
For a fixed panel installation at this location, tilting panels towards south at an angle of approximately 36 degrees would be ideal as it maximises total year-round production from solar PV by ensuring that they catch as much sunlight as possible over course of each day.
As far as environmental or weather factors are concerned which could hinder solar production at La Granada; cloud cover may reduce output occasionally but Spain generally enjoys plenty sunshine so shouldn't be too much concern overall. Dust or dirt accumulation on panels could also affect performance so regular cleaning is recommended especially if situated near dusty roads or agricultural areas where airborne particles might settle on them reducing their efficiency over time.
Additionally, any shading from nearby buildings or trees can block sunlight reaching panels hence careful placement avoiding such obstructions should be considered when installing system initially - remember even small shadows can have significant impact on output!
Therefore despite minor potential challenges mentioned above; with appropriate installation strategies and maintenance practices La Granada offers pretty decent conditions for efficient generation of electricity using solar PV technology throughout most parts of year making it worthwhile investment overall.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 361 locations across Spain. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Spain by location
Solar output per kW of installed solar PV by season in La Granada
Seasonal solar PV output for Latitude: 41.3769, Longitude: 1.7139 (La Granada, Spain), 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 36° South in La Granada, Spain
To maximize your solar PV system's energy output in La Granada, Spain (Lat/Long 41.3769, 1.7139) throughout the year, you should tilt your panels at an angle of 36° 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 La Granada, Spain
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 La Granada, Spain. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 25° South in Summer | 46° South in Autumn | 56° South in Winter | 34° 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 La Granada, Spain
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 La Granada, Spain.
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 La Granada, Spain
La Granada is located in the Catalonia region of Spain, specifically in the province of Barcelona. The topography around La Granada is varied, with a mix of flat plains and rolling hills. The area is part of the Penedès wine-growing region and thus has numerous vineyards.
The Mediterranean climate provides plenty of sunlight throughout the year, making it suitable for solar power generation. However, considering the topographical features and land use (vineyards), large-scale solar PV installations would be more suited to flatter areas or on unused lands where they would not interfere with viticulture.
Areas like industrial zones or rooftops could also be considered for installing solar panels without disturbing local agriculture or natural landscapes. As per specific locations nearby that are most suited for large-scale solar PV installations, a detailed site survey would be necessary to identify such places accurately.
Please note that any plan for large-scale renewable energy projects should also consider factors such as local regulations, environmental impact assessments, connection to grid infrastructure and community acceptance besides just geographical suitability.
Spain solar PV Stats as a country
Spain ranks 10th in the world for cumulative solar PV capacity, with 15,952 total MW's of solar PV installed. This means that 9.00% of Spain's total energy as a country comes from solar PV (that's 6th in the world). Each year Spain is generating 237 Watts from solar PV per capita (Spain ranks 20th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Spain?
Yes, there are several incentives for businesses wanting to install solar energy in Spain. These include the following:
1. The Spanish government offers a feed-in tariff (FIT) for businesses that install solar energy systems. This FIT guarantees a fixed price per kWh of electricity generated by the system over a period of 20 years.
2. Businesses can also benefit from tax deductions and other financial incentives when installing solar energy systems in Spain.
3. Companies may be eligible for grants or subsidies from regional governments or local authorities to help cover the cost of installation and maintenance of their solar energy systems.
4. Businesses may also be able to take advantage of net metering, which allows them to sell excess electricity generated by their solar energy system back into the grid at market prices, thus reducing their overall electricity costs even further.
Do you have more up to date information than this on incentives towards solar PV projects in Spain? 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: Monday 1st of July 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.
