Solar PV Analysis of Glyka Nera, Greece
Glyka Nera, Attica, Greece, situated at latitude 37.9889 and longitude 23.8442, offers a promising location for solar PV energy generation. This Mediterranean town experiences varying levels of solar potential throughout the year, with distinct seasonal patterns.
Seasonal Solar Performance
Summer stands out as the peak season for solar energy production in Glyka Nera, Attica, with an impressive average of 8.19 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-most productive season, yielding 6.39 kWh/day/kW. Autumn sees a significant decrease in output, generating 4.13 kWh/day/kW, while winter experiences the lowest production at 2.88 kWh/day/kW.
Optimal Times for Solar Generation
The most ideal period for solar energy production in Glyka Nera spans from late spring through early autumn. During these months, longer daylight hours and more direct sunlight contribute to higher energy yields. However, it's worth noting that even during the less productive winter months, the region still maintains a reasonable level of solar potential.
Panel Tilt Angle for Maximum Efficiency
To maximize year-round solar production in Glyka Nera, Attica, fixed solar panels should be installed at a tilt angle of 32 degrees facing south. This optimal angle takes into account the town's latitude and seasonal variations in sun position, ensuring the best possible energy capture throughout the year.
Environmental and Weather Considerations
While Glyka Nera generally offers favorable conditions for solar energy production, there are a few factors to consider:
- Dust and pollen: The Mediterranean climate can lead to dust accumulation on panels, potentially reducing efficiency. Regular cleaning can mitigate this issue.
- Occasional heatwaves: Very high temperatures can slightly decrease panel efficiency. Ensuring proper ventilation during installation can help manage this concern.
Overall, Glyka Nera presents an excellent location for solar PV installations, with its abundant sunshine and relatively mild climate. By addressing minor environmental factors and optimizing panel placement, residents can harness significant solar energy throughout the year, with particularly high yields during the summer months.
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 87 locations across Greece. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Greece by location
Solar output per kW of installed solar PV by season in Glyka Nera
Seasonal solar PV output for Latitude: 37.9889, Longitude: 23.8442 (Glyka Nera, Greece), 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 32° South in Glyka Nera, Greece
To maximize your solar PV system's energy output in Glyka Nera, Greece (Lat/Long 37.9889, 23.8442) throughout the year, you should tilt your panels at an angle of 32° 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 Glyka Nera, Greece
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 Glyka Nera, Greece. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 22° South in Summer | 42° South in Autumn | 52° South in Winter | 30° 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 Glyka Nera, Greece
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 Glyka Nera, Greece.
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 Glyka Nera, Greece
Glyka Nera is a suburban area located in the northeastern part of Athens, Greece. The topography of this region is characterized by a mix of gentle hills and flat areas, typical of the Attica Basin where Athens is situated. The area gradually rises from the coastal plains to the east towards the foothills of Mount Hymettus to the west.
The immediate vicinity of Glyka Nera features mostly low-lying terrain with some undulating areas. As you move slightly west, the land begins to slope upwards towards Mount Hymettus, which dominates the western skyline. To the east and southeast, the terrain becomes flatter as it approaches the Mesogeia plain, a large, relatively level area that extends towards the coast.
For large-scale solar PV installations, the most suitable areas would likely be found to the east and southeast of Glyka Nera, in the Mesogeia plain. This region offers several advantages for solar energy production:
- Flat terrain: The level ground of the Mesogeia plain provides ideal conditions for installing large arrays of solar panels without the need for extensive land modification.
- Open spaces: This area has more available land compared to the densely populated suburbs closer to Athens, allowing for larger installations.
- Good solar exposure: The relatively flat landscape means fewer obstructions to sunlight, maximizing the potential for solar energy capture throughout the day.
- Proximity to infrastructure: Being close to Athens, this area likely has good access to electrical grid infrastructure, facilitating the distribution of generated power.
However, it's important to note that any large-scale solar PV project would need to consider factors beyond just topography, such as local zoning laws, environmental regulations, and the agricultural value of the land in the Mesogeia plain. Additionally, while the area around Mount Hymettus might offer some elevated positions with good sun exposure, the steeper terrain and potential ecological considerations could make large-scale installations more challenging in those areas.
Greece solar PV Stats as a country
Greece ranks 24th in the world for cumulative solar PV capacity, with 3,530 total MW's of solar PV installed. This means that 9.30% of Greece's total energy as a country comes from solar PV (that's 4th in the world). Each year Greece is generating 329 Watts from solar PV per capita (Greece ranks 11th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Greece?
Yes, there are incentives for businesses wanting to install solar energy in Greece. The Greek government offers a range of financial incentives and tax breaks for businesses that invest in renewable energy sources such as solar power. These include grants, subsidies, and tax credits. Additionally, the European Union has set up a number of programs to support the development of renewable energy sources in Greece.
Do you have more up to date information than this on incentives towards solar PV projects in Greece? 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: Sunday 21st of July 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.
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