Solar PV Analysis of Alexandria, Romania
The location in Alexandria, Teleorman County, Romania can generate a decent amount of solar energy throughout the year, but the output varies greatly depending on the season. During summer, you can expect to produce around 7.07 kilowatt-hours (kWh) each day for every kilowatt (kW) of solar panels installed. This is because during summer, days are longer and sunlight is more intense.
In autumn and winter, production drops significantly due to shorter days and less sunlight intensity. You can expect about 3.26 kWh/day in autumn and only 1.81 kWh/day in winter per kW of installed solar panels.
Spring sees an increase again with approximately 5.19 kWh/day per kW of installed solar panels as days get longer and sunnier.
To maximize your total yearly production from your solar photovoltaic (PV) system at this location, it's recommended that you tilt your fixed panel installation towards south at an angle of about 37 degrees.
As for local factors that could affect your solar energy production; Alexandria is located in a region with moderate rainfall which could occasionally reduce sunlight availability but not significantly enough to prevent effective use of PV systems.
However, one should consider potential shading from nearby buildings or trees when installing their PV system as these could block sunlight access to the panels thus reducing their efficiency. One way to mitigate this problem would be careful selection of installation site ensuring minimal obstruction from surrounding structures or vegetation.
Additionally, regular cleaning and maintenance should be performed on the panels especially after heavy snowfall or dust storms to ensure maximum light absorption by removing any accumulated dirt or snow on them.
In conclusion, while there are seasonal fluctuations in energy generation capacity due to varying daylight hours and weather conditions throughout the year; with proper placement and upkeep Alexandria provides a viable location for harnessing solar power effectively.
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 114 locations across Romania. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Romania by location
Solar output per kW of installed solar PV by season in Alexandria
Seasonal solar PV output for Latitude: 43.9827, Longitude: 25.3329 (Alexandria, Romania), 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 37° South in Alexandria, Romania
To maximize your solar PV system's energy output in Alexandria, Romania (Lat/Long 43.9827, 25.3329) throughout the year, you should tilt your panels at an angle of 37° 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 Alexandria, Romania
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 Alexandria, Romania. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 37° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 28° South in Summer | 47° South in Autumn | 58° South in Winter | 36° 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 Alexandria, Romania
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 Alexandria, Romania.
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 Alexandria, Romania
Alexandria is located in the southern part of Romania, in the historical region of Muntenia. The city is situated on the Vedea River and sits on a flat plain, which is characteristic of the Wallachian Plain. This area is known for its fertile soil and agriculture.
The relatively flat topography around Alexandria makes it an ideal location for large-scale solar PV installations. The lack of obstructions such as mountains or tall buildings would allow for maximum sunlight exposure. Additionally, this region experiences a moderate climate with plenty of sunny days throughout the year, further enhancing its suitability for solar energy generation.
Areas to consider for large-scale solar PV installations would be open fields or farmlands that are not currently being used for crops or livestock. These could potentially be leased or purchased for this purpose. It's also important to consider proximity to existing power grids for ease of transmission and distribution.
However, before any installation takes place, a thorough site assessment should be conducted to evaluate factors like soil condition, potential environmental impact and local regulations regarding land use and renewable energy projects.
Romania solar PV Stats as a country
Romania ranks 39th in the world for cumulative solar PV capacity, with 1,398 total MW's of solar PV installed. This means that 3.40% of Romania's total energy as a country comes from solar PV (that's 24th in the world). Each year Romania is generating 74 Watts from solar PV per capita (Romania ranks 43rd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Romania?
Yes, there are incentives for businesses wanting to install solar energy in Romania. The Romanian government offers a number of financial incentives and subsidies for businesses that invest in renewable energy sources such as solar power. These include grants, tax deductions, and other forms of support. Additionally, the government has set up a Renewable Energy Support Scheme (RES) which provides additional funding for projects related to renewable energy sources such as solar power.
Do you have more up to date information than this on incentives towards solar PV projects in Romania? 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: Monday 11th of March 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.
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.
