Solar PV Analysis of San Pawl Tat-Targa, Malta
Located at latitude 35.9219 and longitude 14.4467, the city of San Pawl tat-Targa in Malta is well-suited for solar power generation throughout the year. The average daily energy production per kilowatt of installed solar capacity varies by season, with summer yielding an impressive 7.96 kWh per kW due to long daylight hours and high sun intensity. Autumn sees a decrease to an average of 4.21 kWh per kW, followed by winter with its shorter days producing a lower output of around 3.32 kWh per kW. However, spring brings a significant increase in output again to about 6.65 kWh per kW as daylight hours lengthen and sunlight becomes more intense.
To optimize energy production from your solar installation at this location, it is recommended that panels be fixed at a tilt angle of approximately 31 degrees facing southwards; this orientation maximizes exposure to the sun across all seasons.
While San Pawl tat-Targa's climate generally favors solar power generation—with mild winters rarely seeing temperatures below 10°C and hot summers averaging up to about 30°C—there are certain environmental factors that can potentially hamper efficiency if not properly managed.
Humidity levels can sometimes be high in this region which may lead to condensation on the panels resulting in reduced efficiency; similarly strong winds could pose risks such as physical damage or misalignment of panels affecting their performance negatively.
To mitigate these risks and ensure optimal performance year-round, regular maintenance should be carried out on your system: keeping panels clean from dust or grime build-up (which could further reduce efficiency) and checking regularly for any physical damage or misalignment caused by strong winds are crucial preventative measures that will help maintain your system's productivity over time.
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 48 locations across Malta. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Malta by location
Solar output per kW of installed solar PV by season in San Pawl Tat-Targa
Seasonal solar PV output for Latitude: 35.9219, Longitude: 14.4467 (San Pawl Tat-Targa, Malta), 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 31° South in San Pawl Tat-Targa, Malta
To maximize your solar PV system's energy output in San Pawl Tat-Targa, Malta (Lat/Long 35.9219, 14.4467) throughout the year, you should tilt your panels at an angle of 31° 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 San Pawl Tat-Targa, Malta
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 San Pawl Tat-Targa, Malta. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 20° South in Summer | 40° South in Autumn | 50° South in Winter | 28° 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 San Pawl Tat-Targa, Malta
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 San Pawl Tat-Targa, Malta.
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 San Pawl Tat-Targa, Malta
The topography around San Pawl tat-Targa, Malta is generally flat and slightly hilly. Areas to the south of the town are mostly flat, while areas to the north contain small hills and valleys. The most suitable areas for large-scale solar PV installations would be those that have unobstructed access to direct sunlight, such as open fields or rooftops with no shading from trees or other structures. Flat areas with little elevation change would also be ideal for these types of installations.
Malta solar PV Stats as a country
Malta ranks 73rd in the world for cumulative solar PV capacity, with 196 total MW's of solar PV installed. This means that 6.50% of Malta's total energy as a country comes from solar PV (that's 12th in the world). Each year Malta is generating 373 Watts from solar PV per capita (Malta ranks 8th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Malta?
Yes, there are incentives for businesses wanting to install solar energy in Malta. The government offers a number of financial incentives and grants to encourage businesses to invest in renewable energy sources such as solar power. These include the Renewable Energy Investment Scheme (REIS), which provides up to €50,000 per project for eligible investments in renewable energy technologies; the Solar Photovoltaic Self-Consumption Scheme (SPVSCS), which provides a one-off grant of up to €20,000 per kWp installed; and the Feed-in Tariff (FiT) scheme, which pays businesses for any excess electricity generated from their solar installations that is fed back into the grid.
Do you have more up to date information than this on incentives towards solar PV projects in Malta? 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 25th of August 2023
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.
