Stabekk, Akershus, Norway, situated at 59.9106°N, 10.6156°E, presents a challenging environment for solar PV energy generation due to its northern latitude. The location experiences significant seasonal variations in solar output, which greatly impacts the efficiency of solar installations throughout the year.

Seasonal Solar Performance

Solar energy production in Stabekk varies dramatically across seasons. Summer months offer the highest potential, with an average daily output of 5.64 kWh per kW of installed solar capacity. Spring follows as the second most productive season, generating 4.11 kWh/day. However, autumn and winter see a sharp decline in solar output, with 1.51 kWh/day and a mere 0.57 kWh/day, respectively.

Optimal Times for Solar Generation

The most favorable period for solar energy production in Stabekk spans from late spring through early autumn. During these months, longer daylight hours and higher sun angles contribute to increased solar panel efficiency. However, the potential for energy generation drops significantly during the winter months due to shorter days and the sun's lower position in the sky.

Panel Tilt Optimization

To maximize year-round solar production in Stabekk, Akershus, fixed solar panels should be installed at a tilt angle of 50 degrees facing south. This angle helps optimize energy capture during both summer and winter months, balancing the extreme variations in sun height throughout the year.

Environmental and Weather Factors

Several factors can impede solar production in Stabekk:

1. Snow accumulation during winter months can significantly reduce panel efficiency.
2. Frequent cloud cover, especially during autumn and winter, can diminish solar radiation reaching the panels.

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

Conclusion

While Stabekk's location presents challenges for year-round solar energy production, strategic installation and maintenance can still yield satisfactory results, particularly during the summer months. However, alternative or supplementary energy sources should be considered to ensure consistent power supply throughout the year.

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

Link: Solar PV potential in Norway by location

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

Seasonal solar PV output for Latitude: 59.9106, Longitude: 10.6156 (Stabekk, Norway), 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 50° South in Stabekk, Norway

To maximize your solar PV system's energy output in Stabekk, Norway (Lat/Long 59.9106, 10.6156) throughout the year, you should tilt your panels at an angle of 50° 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 Stabekk, Norway

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 Stabekk, Norway. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 50° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
43° South in Summer	61° South in Autumn	72° South in Winter	52° 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 Stabekk, Norway

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 Stabekk, Norway.

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 Stabekk, Norway

Stabekk, a suburb located in the municipality of Bærum, Norway, sits in a region characterized by gentle hills and valleys typical of the Oslo Fjord area. The topography around Stabekk is generally undulating, with a mix of low-lying areas and modest elevations. The landscape is a blend of residential neighborhoods, small patches of forest, and open green spaces. To the east of Stabekk, the terrain gradually slopes down towards the Oslo Fjord, offering picturesque views of the water in some areas. The western side of Stabekk sees a slight increase in elevation as it moves towards the more forested regions of Bærum. Throughout the area, small streams and brooks wind their way through the landscape, contributing to the lush greenery that is characteristic of this part of Norway.

Solar PV Potential in the Surrounding Areas

When considering areas nearby that would be most suited to large-scale solar PV installations, it's important to note that Norway's high latitude presents some challenges for solar energy production. However, certain locations in the vicinity of Stabekk could still be viable options. The most suitable areas for solar PV would likely be found on the gently sloping hillsides to the west and southwest of Stabekk. These areas tend to have fewer trees and more open spaces, which would allow for better sun exposure throughout the day. Additionally, south-facing slopes would be particularly advantageous for maximizing solar energy capture. Some of the agricultural lands in the broader Bærum municipality, especially those with minimal shading from trees or buildings, could also be potential sites for solar farms. These areas often have the advantage of being relatively flat and clear of obstructions. It's worth noting that while large-scale solar PV might be challenging in this region due to limited available land and Norway's climate, smaller-scale installations on rooftops and in open spaces within Stabekk and surrounding communities could still be beneficial. These could contribute to a distributed energy generation model, helping to supplement the area's power needs, particularly during the long summer days.

Norway solar PV Stats as a country

Norway ranks 70th in the world for cumulative solar PV capacity, with 225 total MW's of solar PV installed. This means that 0.10% of Norway's total energy as a country comes from solar PV (that's 42nd in the world). Each year Norway is generating 42 Watts from solar PV per capita (Norway ranks 55th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Norway?

Yes, there are several incentives for businesses wanting to install solar energy in Norway. The Norwegian government offers a range of financial support and tax breaks for businesses that invest in renewable energy sources such as solar power. This includes grants, loans, and tax deductions. Additionally, the Norwegian Energy Agency provides funding for research and development projects related to renewable energy technologies. Finally, the Norwegian Power Company (Statkraft) offers discounted electricity rates for businesses that use solar power.

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