Raszyn, Mazovia, Poland, situated at latitude 52.1593 and longitude 20.9171, presents a mixed picture for solar energy generation. Located in the Northern Temperate Zone, this area experiences significant seasonal variations in solar potential.

Seasonal Solar Performance

The solar output in Raszyn varies dramatically throughout the year. Summer stands out as the most productive season, with an impressive 5.61 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-best season, generating 4.09 kWh daily. However, the colder months see a sharp decline in production, with autumn yielding 2.23 kWh and winter dropping to a mere 0.88 kWh per day.

This stark contrast between seasons means that solar energy production in Raszyn is highly concentrated in the warmer months. The period from late spring through early autumn offers the most favorable conditions for solar generation, with long days and higher sun angles contributing to increased output.

Optimizing Solar Panel Installation

To maximize year-round solar production in Raszyn, Mazovia, fixed solar panels should be tilted at an angle of 43 degrees facing south. This optimal angle helps capture the most sunlight throughout the year, balancing the low winter sun with the high summer sun.

Challenges and Mitigation Strategies

The primary challenge for solar production in Raszyn is the significant drop in output during winter months. The area experiences short days and frequently overcast skies during this period, severely limiting solar potential. To mitigate this issue, consider the following strategies:

• Use high-efficiency solar panels designed to perform better in low-light conditions
• Implement a hybrid energy system that combines solar with other renewable sources like wind

Snow accumulation on panels can also be a concern in winter. Installing panels at a steeper angle can help shed snow more easily. Additionally, regular maintenance and cleaning of panels, especially after snowfall, can help maintain efficiency.

While Raszyn's location is not ideal for year-round solar production, thoughtful system design and maintenance can still make solar energy a viable part of the local energy mix, particularly during the more productive 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 150 locations across Poland. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Poland by location

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

Seasonal solar PV output for Latitude: 52.1593, Longitude: 20.9171 (Raszyn, Poland), 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 43° South in Raszyn, Poland

To maximize your solar PV system's energy output in Raszyn, Poland (Lat/Long 52.1593, 20.9171) throughout the year, you should tilt your panels at an angle of 43° 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 Raszyn, Poland

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 Raszyn, Poland. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 43° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
35° South in Summer	54° South in Autumn	65° South in Winter	44° 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 Raszyn, Poland

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 Raszyn, Poland.

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 Raszyn, Poland

The area surrounding Raszyn, Poland, located at latitude 52.1593 and longitude 20.9171, is characterized by a relatively flat and low-lying topography typical of the Mazovian Lowland region. This landscape is part of the larger North European Plain, which extends across much of northern Europe. The terrain around Raszyn is predominantly composed of gently rolling plains with minimal elevation changes, creating a mostly uniform and open landscape. The region's topography has been shaped by glacial activity during past ice ages, resulting in a mix of sandy and loamy soils. Small hills and shallow depressions dot the landscape, but there are no significant mountains or steep slopes in the immediate vicinity. The area is interspersed with agricultural fields, meadows, and patches of forest, creating a mosaic of land uses. Several small rivers and streams meander through the region, including the Utrata River, which flows near Raszyn. These waterways have carved shallow valleys into the otherwise flat terrain, adding some subtle variations to the topography. Additionally, there are scattered ponds and small lakes in the area, further diversifying the landscape.

Suitability for Large-Scale Solar PV

When considering areas nearby that would be most suited for large-scale solar photovoltaic (PV) installations, several factors come into play. The flat terrain surrounding Raszyn offers advantages for solar energy development, as it provides ample space and minimal shading issues. Agricultural lands in the region, particularly those with poor soil quality or lower productivity, could be suitable candidates for solar PV projects. These areas often have the necessary infrastructure, such as access roads, and are already cleared of vegetation, reducing installation costs and environmental impact. Open meadows and unused fields that receive abundant sunlight throughout the day would be ideal locations for solar farms. Areas slightly elevated above the surrounding landscape, such as gentle slopes facing south, could potentially offer improved solar exposure and reduced risk of flooding. It's important to note that while the topography is generally favorable for solar PV, other factors such as grid connectivity, local regulations, and environmental considerations would need to be assessed for specific site selection. Additionally, care should be taken to avoid prime agricultural land and ecologically sensitive areas when planning large-scale solar installations in the region around Raszyn.

Poland solar PV Stats as a country

Poland ranks 20th in the world for cumulative solar PV capacity, with 6,257 total MW's of solar PV installed. Each year Poland is generating 165 Watts from solar PV per capita (Poland ranks 32nd in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Poland?

Yes, there are incentives for businesses wanting to install solar energy in Poland. The Polish government offers a number 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 government has set up a system of feed-in tariffs which guarantee a certain price per kilowatt hour (kWh) of electricity generated from renewable sources such as solar power. This helps to make investing in solar energy more attractive to businesses by providing them with a guaranteed return on their investment.

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

Citation Guide

Article Details for Citation

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.