Finstadjordet, Akershus, Norway, situated at latitude 59.9096 and longitude 10.9701, presents a challenging location for year-round solar PV energy generation. Located in the Northern Temperate Zone, this site experiences significant seasonal variations in solar output.

Seasonal Solar Performance

The solar energy production at Finstadjordet varies dramatically throughout the year. Summer months offer the most favorable conditions, with an average daily output of 5.72 kWh per kW of installed solar capacity. Spring follows as the second-best season, yielding 4.19 kWh/day. However, autumn and winter see a sharp decline in production, with 1.56 kWh/day and a mere 0.60 kWh/day, respectively.

Optimal Generation Periods

The ideal times for solar generation at this location are clearly during the summer months, typically from June to August, when daylight hours are longest. Spring, particularly from April to May, also offers good potential. These periods should be leveraged to maximize energy production and potentially offset the lower output during autumn and winter.

Panel Installation Considerations

To optimize year-round solar production at Finstadjordet, Akershus, fixed panels should be installed at a tilt angle of 50 degrees facing South. This angle has been calculated to maximize total annual energy yield, taking into account the site's latitude and seasonal solar elevation changes.

Environmental and Weather Factors

Several factors can impede solar production at this location:

1. Long, dark winters: Finstadjordet experiences very short days during winter, severely limiting solar generation.
2. Snow and ice accumulation: Winter precipitation can cover panels, reducing efficiency.
3. Cloud cover: The region can experience significant cloud cover, particularly in autumn and winter.

Mitigation Strategies

To address these challenges, consider the following measures:

• Install snow-shedding systems or regularly clear snow from panels.
• Use high-efficiency panels designed for low-light conditions.
• Implement a robust cleaning schedule to maintain panel efficiency.
• Consider complementary energy sources for winter months when solar output is minimal.

While Finstadjordet's location poses challenges for year-round solar energy production, careful planning and appropriate technology can still make solar PV a viable part of the local energy mix, particularly during the more favorable months of 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 Finstadjordet

Seasonal solar PV output for Latitude: 59.9096, Longitude: 10.9701 (Finstadjordet, 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:

Average 5.72kWh/day in Summer.

Average 1.56kWh/day in Autumn.

Average 0.60kWh/day in Winter.

Average 4.19kWh/day in Spring.

Ideally tilt fixed solar panels 50° South in Finstadjordet, Norway

To maximize your solar PV system's energy output in Finstadjordet, Norway (Lat/Long 59.9096, 10.9701) 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.

At Latitude: 59.9096, Longitude: 10.9701, the ideal angle to tilt panels is 50° South

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

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 Finstadjordet, 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 Finstadjordet, 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 Finstadjordet, Norway

The area around Finstadjordet, Norway, is characterized by a diverse and gently undulating topography typical of the southeastern part of the country. Located in the municipality of Ski, just southeast of Oslo, this region features a mix of low-lying agricultural lands, scattered forests, and small hills.

The landscape is largely shaped by glacial activity from the last ice age, resulting in a terrain that alternates between open fields and wooded areas. The elevation in this region generally ranges from about 100 to 200 meters above sea level, with some higher points reaching up to 300 meters in the surrounding areas.

Finstadjordet itself is situated in a relatively flat area, surrounded by gentle slopes and small valleys. To the west and northwest, the terrain gradually rises towards the Oslo fjord, while to the east and southeast, the landscape becomes more forested and slightly more hilly.

Regarding areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, there are a few considerations to keep in mind:

1. Open, south-facing slopes would be ideal for maximizing solar exposure. Some of the gently sloping fields to the south and southeast of Finstadjordet could potentially be suitable.
2. Large, flat agricultural areas might also be considered, as they offer expansive spaces with minimal shading. However, this would need to be balanced against the need to preserve productive farmland.
3. Areas with good access to existing power infrastructure would be preferable to minimize connection costs. Locations near major roads or existing power lines could be advantageous.
4. It's important to note that while the topography in this area can be suitable for solar PV, Norway's high latitude means that solar irradiance is relatively low compared to more southern locations, especially during the winter months.

Any large-scale solar PV project in this area would need to carefully consider these factors, as well as local regulations, environmental impact, and community acceptance. It's also worth noting that Norway's abundant hydroelectric resources often make large-scale solar projects less economically competitive compared to other countries.

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.

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