Solar PV Analysis of Kalamaria, Greece
Situated in Greece, Kalamaria is a prime spot for solar photovoltaic (PV) power generation due to its favorable geographic location. The average energy yield per day for each installed kilowatt of solar capacity varies with the seasons, with summer providing the highest output at 7.64 kWh/day. This peak production can be attributed to longer daylight hours and increased sunlight intensity during the summer months.
The energy yield decreases as we move into autumn and winter, generating an average of 3.48 kWh/day and 2.50 kWh/day respectively per kW of installed solar capacity. This reduction is primarily due to shorter daylight hours and lower sun angles during these seasons.
Spring witnesses a resurgence in solar production with an average daily output of 5.92 kWh/day per kW of installed solar capacity, thanks to longer daylight hours and higher sun angles.
For optimal performance in Kalamaria's latitude (40.5814) and longitude (22.9452), it's recommended that fixed-panel installations are tilted at an angle of 34 degrees facing southward to capture maximum sunlight throughout the year.
Despite these promising figures, certain local environmental factors could potentially impede optimal solar power generation in Kalamaria. High winds might pose risks such as panel damage or misalignment leading to reduced efficiency; while heavy rains could lead to accumulation of debris on panels which may hinder sunlight absorption.
To mitigate these risks, robust mounting systems should be used that can withstand high wind speeds; regular maintenance checks should also be carried out especially after adverse weather conditions ensuring panels remain clean and properly aligned for maximum efficiency.
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 Kalamaria
Seasonal solar PV output for Latitude: 40.5814, Longitude: 22.9452 (Kalamaria, 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 34° South in Kalamaria, Greece
To maximize your solar PV system's energy output in Kalamaria, Greece (Lat/Long 40.5814, 22.9452) throughout the year, you should tilt your panels at an angle of 34° 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 Kalamaria, 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 Kalamaria, Greece. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 34° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 24° South in Summer | 44° South in Autumn | 55° South in Winter | 33° 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 Kalamaria, 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 Kalamaria, 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 Kalamaria, Greece
Kalamaria, Greece is located in a flat area near the coast of the Aegean Sea. The terrain is generally low-lying and relatively level, with some hills to the north. The nearby areas that would be most suited for large scale solar PV are those areas that have good access to direct sunlight throughout the day, such as open fields or other flat surfaces that are not shaded by trees or buildings. Additionally, these sites should also be close to existing infrastructure such as roads and power lines for easy connection to the grid.
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: Tuesday 7th of November 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.
