Solar PV Analysis of Tecuci, Romania
The location of Tecuci, Galați County, Romania is moderately ideal for generating solar energy. The highest amount of electricity output from solar panels would be in the summer season when it can generate about 6.38kWh per day for each kW of installed solar panel. This is due to longer daylight hours and more direct sunlight during this period.
In contrast, the winter season would produce the least amount of power at around 1.60kWh per day for each kW of installed solar panel because there are fewer daylight hours and less direct sunlight due to the tilt of the Earth's axis.
Spring and autumn fall somewhere in between with spring producing slightly more energy than autumn (4.76 kWh/day compared to 3.18 kWh/day). Therefore, if you're looking to maximize your energy output from solar panels at this location, aiming for a higher production during summer and spring would be most beneficial.
For optimal results year-round, it's recommended that fixed-panel installations should be tilted at an angle of 39 degrees facing south which maximizes exposure to sunlight throughout all seasons.
However, some factors could potentially impede solar production in Tecuci such as weather conditions or environmental elements like dust or snow accumulation on panels which may reduce their efficiency by blocking sunlight access. To counteract these issues:
1) Regular cleaning: Ensure regular maintenance and cleaning especially after heavy dust storms or snowfall.
2) Protective measures: Install protective equipment like windbreaks if strong winds are common in your area.
3) Backup system: Consider having a backup power system ready for periods with low sun exposure or extreme weather conditions.
4) Proper installation: Make sure that your installation does not have any shading issues caused by nearby trees or buildings since shade significantly reduces power generation capabilities.
Remember that while these preventative measures can help ensure greater energy production they don't guarantee constant high outputs as weather patterns vary annually so some years might simply have less sunny days than others.
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 Tecuci
Seasonal solar PV output for Latitude: 45.8535, Longitude: 27.4344 (Tecuci, 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 39° South in Tecuci, Romania
To maximize your solar PV system's energy output in Tecuci, Romania (Lat/Long 45.8535, 27.4344) throughout the year, you should tilt your panels at an angle of 39° 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 Tecuci, 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 Tecuci, Romania. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 39° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 30° South in Summer | 49° South in Autumn | 59° South in Winter | 38° 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 Tecuci, 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 Tecuci, 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 Tecuci, Romania
Tecuci, Romania is located in the eastern part of the country, within the historical region of Moldavia. The topography around Tecuci is relatively flat with some gentle hills and plains. It's located near the Barlad River which flows through this area.
Given its geographical location and topography, there are several areas nearby that could be suited for large-scale solar PV installations:
1. Flatlands: Large-scale solar farms require a lot of space and preferentially flat land to maximize exposure to sunlight throughout the day. The plains around Tecuci would be well-suited for this type of development.
2. Agricultural Land: If properly managed, agricultural lands can also host solar panels without significant impact on farming activities (a concept known as agrivoltaics). This could potentially apply to some areas in Tecuci region where agriculture is prevalent.
3. Unused or degraded land: Any unused or degraded lands around Tecuci could also be potential sites for large-scale solar PV projects as it wouldn't disrupt any ongoing human activity or natural habitats.
4. Rooftops in Urban Areas: While not necessarily "large-scale," urban areas like downtown Tecuci itself could host numerous smaller scale installations on rooftops which collectively add up to a significant capacity.
However, it's important to note that suitability will also depend on factors such as local climate (amount of sunshine), grid connectivity, local regulations regarding renewable energy projects, etc., all requiring detailed feasibility studies before proceeding with any project.
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 15th of May 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.
