Szentes, Csongrád megye, Hungary, located at latitude 46.6584 and longitude 20.2536, offers varying potential for solar energy generation throughout the year. This Northern Temperate Zone location experiences significant seasonal fluctuations in solar output, which impacts the overall efficiency of photovoltaic (PV) systems.

Seasonal Solar Performance

Summer stands out as the most productive season for solar energy in Szentes, Csongrád megye, with an impressive daily output of 6.90 kWh per kW of installed solar capacity. Spring follows as the second-best season, generating 5.01 kWh/day. Autumn sees a considerable drop to 3.12 kWh/day, while winter experiences the lowest output at just 1.50 kWh/day.

These figures highlight the substantial variation in solar energy production across seasons. The long summer days and higher sun angle contribute to peak performance during June, July, and August. Conversely, the short winter days and low sun angle result in minimal output during December, January, and February.

Optimal Panel Tilt

To maximize year-round solar energy production in Szentes, Csongrád megye, fixed solar panels should be installed at a tilt angle of 39 degrees facing south. This angle is calculated to optimize the panels' exposure to sunlight throughout the year, taking into account the location's latitude and seasonal sun positions.

Environmental Factors and Mitigation

While Szentes generally offers favorable conditions for solar energy production, there are some environmental factors to consider:

1. Snow accumulation in winter can reduce panel efficiency. Regular panel cleaning or the installation of snow guards can help mitigate this issue.
2. Dust and pollen during spring and summer may accumulate on panels, slightly reducing their effectiveness. Implementing a routine cleaning schedule can maintain optimal performance.

Overall, Szentes provides a good location for solar PV installations, with excellent potential during summer and spring. While winter output is significantly lower, the annual average remains favorable for renewable energy production. By addressing potential environmental challenges and optimizing panel placement, solar energy can be a viable and sustainable option in this Hungarian city.

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 59 locations across Hungary. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Hungary by location

Solar output per kW of installed solar PV by season in Szentes

Seasonal solar PV output for Latitude: 46.6584, Longitude: 20.2536 (Szentes, Hungary), 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 Szentes, Hungary

To maximize your solar PV system's energy output in Szentes, Hungary (Lat/Long 46.6584, 20.2536) 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 Szentes, Hungary

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 Szentes, Hungary. 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	50° South in Autumn	60° South in Winter	39° 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 Szentes, Hungary

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 Szentes, Hungary.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Szentes, Hungary

The landscape surrounding Szentes, Hungary, located at 46.6584° North latitude and 20.2536° East longitude, is characterized by its predominantly flat terrain. This area is part of the Great Hungarian Plain, also known as the Alföld, which is one of the largest flat regions in Central Europe. The topography around Szentes consists of vast, open spaces with minimal elevation changes, creating a seemingly endless horizon in many directions. The region's flat nature is a result of its geological history, having been shaped by ancient rivers and sediment deposits over millions of years. The Tisza River, which flows not far from Szentes, has played a significant role in molding the local landscape. The area features rich alluvial soils, making it highly suitable for agriculture, which is a major economic activity in the region.

Solar PV Potential

The topographical characteristics of the area around Szentes make it particularly well-suited for large-scale solar photovoltaic (PV) installations. The flat terrain offers several advantages for solar energy development: Firstly, the lack of significant elevation changes means that there are fewer natural obstacles to block sunlight, allowing for optimal solar exposure throughout the day. This consistent access to sunlight can lead to higher energy production efficiency for solar panels. Secondly, the open spaces provide ample room for extensive solar arrays without the need for major land alterations. This reduces the cost and environmental impact of site preparation for solar farms. The areas most suited for large-scale solar PV installations would likely be the agricultural lands surrounding Szentes. These fields, which are already cleared and relatively free from tall vegetation or structures, could be easily repurposed or dual-purposed for solar energy production. The southeastern and southwestern outskirts of Szentes, where there are large stretches of open farmland, would be particularly promising locations. It's worth noting that while the entire region around Szentes has favorable topography for solar PV, the final selection of sites would need to consider additional factors such as proximity to power grid infrastructure, local zoning regulations, and environmental impact assessments. The areas closest to existing electrical substations or transmission lines would likely be the most economically viable for large-scale solar projects. In conclusion, the flat, open topography of the Great Hungarian Plain around Szentes provides an excellent foundation for solar energy development. With proper planning and investment, this region has the potential to become a significant contributor to Hungary's renewable energy portfolio.

Hungary solar PV Stats as a country

Hungary ranks 30th in the world for cumulative solar PV capacity, with 2,131 total MW's of solar PV installed. Each year Hungary is generating 218 Watts from solar PV per capita (Hungary ranks 22nd in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Hungary?

Yes, there are incentives for businesses wanting to install solar energy in Hungary. The Hungarian government offers a range of financial incentives and subsidies for businesses that install solar energy systems. These include grants, tax credits, and other forms of support. Additionally, the government has implemented a feed-in tariff system which guarantees a fixed price for electricity generated from renewable sources such as solar energy.

Do you have more up to date information than this on incentives towards solar PV projects in Hungary? Please reach out to us and help us keep this information current. Thanks!

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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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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.