Solar PV Analysis of Valu Lui Traian, Romania
Valu lui Traian, Romania, located at latitude 44.1639 and longitude 28.4634, offers varying potential for solar energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal fluctuations in solar energy production.
Seasonal Solar Production
Summer stands out as the most productive season, with an impressive 6.98 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-best season, generating 5.17 kWh daily. Autumn sees a considerable drop to 3.24 kWh per day, while winter experiences the lowest output at 1.64 kWh daily.
The substantial difference between summer and winter production highlights the impact of seasonal variations on solar energy potential in this region. The longer daylight hours and higher sun angle during summer contribute to peak energy generation, making it an ideal time for solar power production.
Optimal Panel Installation
To maximize year-round solar energy production at this location, fixed solar panels should be installed at a tilt angle of 37 degrees facing south. This angle optimizes the panels' exposure to sunlight throughout the year, balancing the varying sun positions across seasons.
Environmental Considerations
While Valu lui Traian generally offers favorable conditions for solar energy production, there are some environmental factors to consider:
- Snow accumulation in winter can temporarily reduce panel efficiency
- Dust and pollen during spring and summer may affect panel performance
To mitigate these issues, regular panel cleaning and maintenance are essential. Installing panels at the recommended angle also helps with natural cleaning from rainfall and reduces snow accumulation. Additionally, using high-quality, weather-resistant panels can enhance durability and maintain efficiency in varying conditions.
In conclusion, while Valu lui Traian experiences significant seasonal variations in solar energy potential, proper installation and maintenance practices can help maximize energy production throughout the year. The location is particularly well-suited for solar energy generation during the spring and 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 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 Valu Lui Traian
Seasonal solar PV output for Latitude: 44.1639, Longitude: 28.4634 (Valu Lui Traian, 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 Valu Lui Traian, Romania
To maximize your solar PV system's energy output in Valu Lui Traian, Romania (Lat/Long 44.1639, 28.4634) 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 Valu Lui Traian, 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 Valu Lui Traian, 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 Valu Lui Traian, 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 Valu Lui Traian, 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 Valu Lui Traian, Romania
The area around Valu lui Traian, Romania, is characterized by gently rolling hills and plains typical of the Dobruja region. This part of southeastern Romania is known for its relatively flat terrain with occasional low hills and shallow valleys. The landscape is mostly open, with a mix of agricultural fields and scattered patches of vegetation.
The topography in this region is generally favorable for various types of development, including solar energy projects. The terrain is not particularly rugged or mountainous, which makes it easier to access and develop. The elevation changes are gradual, with most of the area sitting at an altitude between 50 to 100 meters above sea level.
When considering areas nearby that would be most suited to large-scale solar PV (photovoltaic) installations, several factors come into play. The ideal locations would be relatively flat or gently sloping areas with good exposure to sunlight throughout the day. Open fields or unused agricultural land would be particularly suitable, as they would require minimal land clearing and preparation.
Some of the most promising areas for solar PV development near Valu lui Traian would likely be found to the west and southwest of the town. These areas tend to have more open, unobstructed spaces that could accommodate large solar arrays. The land in these directions is generally flatter and less developed, which could make it easier to implement large-scale solar projects.
It's worth noting that while the topography is generally favorable, other factors such as local zoning regulations, grid connectivity, and environmental considerations would also need to be taken into account when planning any large-scale solar PV installation in this region. Additionally, site-specific surveys would be necessary to determine the exact suitability of any particular location.
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!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 24th of July 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
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.
