Solar Energy Potential in Saint Venera, Malta

Saint Venera, a town in Malta located at 35.8903° N, 14.4776° E, offers a promising location for solar energy generation throughout the year. Situated in the Northern Temperate Zone, this Mediterranean locale experiences varying levels of solar potential across different seasons. The summer months provide the most favorable conditions for solar energy production, with an impressive average of 7.96 kWh per day for each kilowatt of installed solar capacity. This high output is due to longer daylight hours and more direct sunlight during this season. Spring follows as the second-best season, generating an average of 6.65 kWh per day. The increasing daylight hours and improving weather conditions contribute to this substantial energy output. Autumn sees a decrease in solar energy production, with an average of 4.21 kWh per day. While lower than summer and spring, this output still represents a significant energy contribution. Winter, as expected, offers the lowest solar energy potential, with an average of 3.32 kWh per day. However, it's worth noting that even during these cooler months, Saint Venera still receives a considerable amount of sunlight for energy generation.

Optimizing Solar Panel Installation

To maximize year-round solar energy production in Saint Venera, fixed solar panels should be tilted at an angle of 31 degrees facing south. This optimal angle ensures the panels capture the most sunlight throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.

Environmental and Weather Considerations

While Saint Venera generally offers favorable conditions for solar energy production, there are a few factors to consider: 1. Dust and salt accumulation: Malta's proximity to the sea can lead to salt and dust buildup on solar panels, potentially reducing their efficiency. 2. Occasional strong winds: Although rare, strong winds could pose a risk to improperly secured solar installations. To mitigate these issues, consider the following preventative measures: 1. Regular cleaning: Implement a routine cleaning schedule to remove dust and salt deposits from the panels. 2. Sturdy mounting systems: Use robust mounting equipment designed to withstand occasional strong winds. 3. Protective coatings: Apply anti-reflective and hydrophobic coatings to the panels to minimize dust and salt adhesion and improve self-cleaning properties. By addressing these factors, solar installations in Saint Venera can maintain high efficiency and durability, making the most of the location's excellent solar potential throughout the year.

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 Saint Venera

Seasonal solar PV output for Latitude: 35.8903, Longitude: 14.4776 (Saint Venera, 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 Saint Venera, Malta

To maximize your solar PV system's energy output in Saint Venera, Malta (Lat/Long 35.8903, 14.4776) 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 Saint Venera, 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 Saint Venera, 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 Saint Venera, 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 Saint Venera, Malta.

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 Saint Venera, Malta

Saint Venera, located in central Malta, is situated in an area characterized by a mix of urban development and gently rolling terrain. The topography around Saint Venera is generally low-lying, with subtle variations in elevation throughout the region. The landscape is predominantly shaped by centuries of human habitation and agricultural practices, resulting in a patchwork of built-up areas interspersed with open spaces. The immediate surroundings of Saint Venera feature a gradual slope that descends towards the coast, which lies a few kilometers to the northeast. This gentle incline is part of the broader topographical pattern of Malta, where the land gradually rises from the coastline towards the center of the island. The area around Saint Venera is not marked by any significant hills or valleys, but rather by a series of low ridges and shallow depressions that create a subtly undulating landscape.

Potential Areas for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The ideal locations would combine favorable topography with minimal impact on existing urban areas or agricultural land. One potential area for solar PV development could be the relatively flat, open spaces to the south and southwest of Saint Venera. These areas, which extend towards the towns of Qormi and Luqa, offer larger tracts of land that are less densely populated. The gently sloping terrain in this direction provides good exposure to sunlight throughout the day, which is crucial for maximizing solar energy production. Another promising location might be found in the more rural areas to the west and northwest of Saint Venera, towards Mġarr and Rabat. While these regions feature slightly more varied topography, they still offer ample flat or gently sloping land that could accommodate large-scale solar installations. The higher elevation in these areas might also provide an advantage in terms of reduced shading from surrounding structures or natural features. It's important to note that Malta's limited land area and high population density pose challenges for large-scale solar PV projects. Any potential development would need to carefully balance energy production goals with land use considerations, environmental impact, and the preservation of Malta's cultural and natural heritage. Additionally, the proximity to residential areas and the visual impact on the landscape would need to be taken into account when planning such 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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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.