Huskvarna, Jönköping, Sweden, situated at latitude 57.801 and longitude 14.2618, presents a mixed picture for solar energy generation throughout the year. Located in the Northern Temperate Zone, this region experiences significant seasonal variations in solar potential.

Seasonal Solar Performance

Summer stands out as the most productive season for solar energy in Huskvarna, Jönköping, with an impressive daily output of 5.59 kWh per kW of installed solar capacity. Spring follows as the second-best season, yielding 4.25 kWh per day. However, the performance drops considerably during autumn, with only 1.66 kWh per day, and reaches its lowest point in winter, producing a mere 0.70 kWh daily.

These figures highlight the stark contrast between the warm and cold seasons, emphasizing the importance of maximizing solar collection during the longer, sunnier days of summer and spring. The extended daylight hours and higher sun angle during these seasons contribute significantly to the overall annual energy production.

Optimal Panel Installation

To achieve the best year-round performance, fixed solar panels in Huskvarna should be tilted at a 48-degree angle facing south. This optimal angle takes into account the region's latitude and seasonal sun positions, balancing energy production across the year.

Environmental Considerations

While Huskvarna's location is generally favorable for solar energy, there are some environmental factors that could impact production:

• Snow accumulation in winter can significantly reduce panel efficiency
• Frequent cloud cover, especially during autumn and winter, may limit solar exposure

To mitigate these issues, consider installing panels at a steeper angle to promote snow sliding off and using high-efficiency panels that perform better in low-light conditions. Regular maintenance, including snow removal, is crucial for optimal performance during winter months.

In conclusion, while Huskvarna's solar potential varies greatly throughout the year, proper installation and maintenance can help maximize energy production, particularly during the more favorable summer and spring seasons.

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 Huskvarna

Seasonal solar PV output for Latitude: 57.801, Longitude: 14.2618 (Huskvarna, 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 48° South in Huskvarna, Sweden

To maximize your solar PV system's energy output in Huskvarna, Sweden (Lat/Long 57.801, 14.2618) throughout the year, you should tilt your panels at an angle of 48° 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 Huskvarna, 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 Huskvarna, Sweden. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 48° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
41° South in Summer	59° South in Autumn	70° South in Winter	50° 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 Huskvarna, 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 Huskvarna, 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 Huskvarna, Sweden

The topography around Huskvarna, Sweden, is characterized by a diverse landscape that combines both flat and hilly terrain. Situated on the eastern shore of Lake Vättern, Sweden's second-largest lake, Huskvarna is nestled in a region that transitions from lowlands near the lakeshore to more elevated areas as you move inland. Near the lakeshore, the land is relatively flat, with gentle slopes leading up from the water's edge. This area is largely urbanized, with the town of Huskvarna and its neighboring city, Jönköping, occupying much of the shoreline. As you move eastward from the lake, the terrain gradually becomes more undulating, with rolling hills and small valleys creating a varied landscape. To the east and northeast of Huskvarna, the topography becomes more pronounced, with higher elevations and steeper slopes. This area is part of the southern Swedish highlands, known as Småland, which features a mix of forested areas, open fields, and scattered lakes. The terrain in this region is generally more rugged, with rocky outcrops and areas of exposed bedrock interspersed among the forests and agricultural lands.

Suitable Areas for Large-scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The ideal locations would combine favorable topography, adequate sunlight exposure, and minimal environmental impact. The gently sloping areas to the east and southeast of Huskvarna could be potential candidates for solar PV installations. These regions often feature open agricultural lands that provide large, unobstructed spaces ideal for solar arrays. The slight inclination of the land in these areas can be advantageous, as it allows for optimal positioning of solar panels to capture maximum sunlight. Another promising area might be found in the more elevated regions to the northeast of Huskvarna. While the terrain here is more varied, there are likely to be plateaus or wide ridges that could accommodate solar farms. These higher elevations may benefit from increased sun exposure and potentially fewer obstacles that could cast shadows on the panels. It's important to note that while the forested areas in the region might seem appealing due to their elevation, clearing large swaths of forest for solar installations would likely be environmentally unsound and face significant opposition. Therefore, the focus should be on already open areas or those with minimal vegetation. Ultimately, the selection of sites for large-scale solar PV near Huskvarna would require detailed surveys and environmental impact assessments. Factors such as proximity to power infrastructure, local zoning regulations, and the need to balance renewable energy development with preservation of the natural landscape would all play crucial roles in determining the most suitable locations.

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.