The location in Landskrona, Skåne County, Sweden, situated at latitude 55.8729 and longitude 12.8269, presents a mixed picture for solar PV energy generation throughout the year. This Northern Temperate Zone location experiences significant seasonal variations in solar output, which greatly impact the efficiency of solar panels.

Seasonal Solar Performance

Summer stands out as the most productive season, with an impressive daily output of 5.72 kWh per kW of installed solar capacity. Spring follows as the second-best season, generating 4.47 kWh per day. However, the performance drops considerably during autumn, with only 1.84 kWh per day, and reaches its lowest point in winter, producing a mere 0.80 kWh daily.

These figures highlight the stark contrast between the warm and cold seasons, with summer producing over seven times more energy than winter. This disparity is primarily due to the significant variation in daylight hours and sun angle throughout the year at this northern latitude.

Optimal Panel Installation

To maximize year-round solar energy production at this location, fixed solar panels should be tilted at a 47-degree angle facing south. This optimal angle helps to capture the most sunlight possible across all seasons, balancing the low winter sun with the higher summer sun path.

Environmental and Weather Factors

Several environmental and weather factors can impact solar production in Landskrona:

• Long, dark winters with very short days
• Frequent cloud cover, especially during autumn and winter
• Potential snow accumulation on panels during winter months

To mitigate these challenges, consider the following preventative measures:

• Install snow guards or heating elements to prevent snow buildup
• Use high-efficiency panels designed for low-light conditions
• Implement a robust cleaning schedule to maintain panel efficiency

In conclusion, while Landskrona's location is not ideal for year-round solar energy production, it can still be viable with proper planning and equipment selection. The summer months offer excellent potential, which can help offset the lower production during the rest of the year. By optimizing panel angle and addressing environmental challenges, solar PV can be a valuable component of the local energy mix.

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

Link: Solar PV potential in Sweden by location

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

Seasonal solar PV output for Latitude: 55.8729, Longitude: 12.8269 (Landskrona, Sweden), 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 47° South in Landskrona, Sweden

To maximize your solar PV system's energy output in Landskrona, Sweden (Lat/Long 55.8729, 12.8269) throughout the year, you should tilt your panels at an angle of 47° 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 Landskrona, Sweden

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 Landskrona, Sweden. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 47° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
39° South in Summer	58° South in Autumn	68° South in Winter	48° 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 Landskrona, Sweden

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 Landskrona, Sweden.

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 Landskrona, Sweden

Landskrona, a coastal city in southern Sweden, is situated on relatively flat terrain characteristic of the Skåne region. The area surrounding Landskrona is predominantly low-lying, with gentle rolling hills and plains dominating the landscape. The topography is shaped by its proximity to the Öresund strait, which separates Sweden from Denmark. The immediate vicinity of Landskrona features a mix of urban areas, agricultural fields, and scattered woodlands. The terrain gradually rises as you move inland from the coast, but the elevation change is generally subtle. The highest points in the region are typically no more than 50-100 meters above sea level, creating a gently undulating landscape. To the east of Landskrona, the terrain becomes slightly more varied, with small hills and valleys interspersed among the agricultural lands. These features are remnants of ancient glacial activity that shaped much of southern Sweden's topography. Despite these minor undulations, the overall character of the land remains relatively flat and open.

Potential Areas for Large-Scale Solar PV

When considering areas near Landskrona suitable for large-scale solar photovoltaic (PV) installations, several factors come into play. The most promising locations would be those that combine favorable topography with minimal environmental and social impacts. The agricultural plains to the east and southeast of Landskrona present some of the best opportunities for solar PV development. These areas offer large, open spaces with minimal shading from natural features or buildings. The gentle slopes in these regions can actually be advantageous for solar installations, as they can be oriented to maximize sun exposure throughout the day. Another potentially suitable area lies to the northeast of Landskrona, where there are expanses of less productive agricultural land and some former industrial sites. These locations could be repurposed for solar energy production without significantly impacting prime farmland or natural habitats. It's important to note that while the topography around Landskrona is generally favorable for solar PV, other factors such as grid connectivity, local regulations, and environmental considerations would need to be carefully evaluated before any large-scale solar projects could be implemented. Additionally, the relatively northern latitude of Landskrona means that solar installations would need to be carefully designed to maximize energy production during the longer summer days while accounting for reduced sunlight in winter months.

Sweden solar PV Stats as a country

Sweden ranks 36th in the world for cumulative solar PV capacity, with 1,577 total MW's of solar PV installed. This means that 0.70% of Sweden's total energy as a country comes from solar PV (that's 39th in the world). Each year Sweden is generating 152 Watts from solar PV per capita (Sweden ranks 34th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Sweden?

Yes, there are several incentives for businesses wanting to install solar energy in Sweden. The Swedish Energy Agency offers a number of grants and subsidies for businesses that want to invest in renewable energy sources such as solar power. Additionally, the government has implemented a feed-in tariff system which guarantees a fixed price for electricity generated from renewable sources such as solar. This helps to make investing in solar more attractive and financially viable for businesses.

Do you have more up to date information than this on incentives towards solar PV projects in Sweden? 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.

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.