Borre, Vestfold, Norway, situated at coordinates 59.3736, 10.4637, presents a challenging environment for year-round solar energy generation. Located in the Northern Temperate Zone, this location experiences significant seasonal variations in solar energy production.

Seasonal Solar Output

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

Optimal Panel Angle

To maximize year-round solar energy production in Borre, Vestfold, fixed solar panels should be installed at a tilt angle of 50 degrees facing south. This angle is calculated to capture the most sunlight throughout the year, considering the location's latitude and seasonal sun angles.

Ideal Generation Periods

The most favorable time for solar energy generation in Borre is from late spring through early autumn. During these months, longer daylight hours and higher sun angles contribute to increased solar panel efficiency. The peak production period typically occurs around the summer solstice in June.

Environmental and Weather Factors

Several factors can impede solar production in Borre:

1. Long, dark winters with very short daylight hours
2. Frequent cloud cover and precipitation
3. Potential snow accumulation on panels during winter months

To mitigate these challenges, consider implementing the following measures:

• Use high-efficiency solar panels designed for low-light conditions
• Install snow guards or heating elements to prevent snow accumulation
• Implement a robust cleaning and maintenance schedule to ensure optimal panel performance
• Consider incorporating energy storage systems to balance seasonal production variations

While Borre's location presents challenges for year-round solar energy production, careful planning and appropriate technology can still make solar PV a viable option, particularly during the more productive 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 Borre

Seasonal solar PV output for Latitude: 59.3736, Longitude: 10.4637 (Borre, 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 Borre, Norway

To maximize your solar PV system's energy output in Borre, Norway (Lat/Long 59.3736, 10.4637) 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 Borre, 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 Borre, 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	51° 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 Borre, 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 Borre, 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 Borre, Norway

The landscape surrounding Borre, Norway, is a picturesque blend of coastal and inland features typical of the Vestfold region. Situated along the western shore of the Oslofjord, Borre's topography is characterized by a gentle transition from the fjord's edge to rolling hills and forested areas inland. Along the coastline, the terrain is relatively flat, with some rocky outcrops and small beaches. As one moves away from the shore, the land gradually rises, forming low hills and shallow valleys. These undulating features are interspersed with patches of agricultural land, where fields and pastures take advantage of the fertile soil. The area is dotted with numerous small lakes and ponds, remnants of the region's glacial past. These bodies of water add to the diverse topography, creating a mosaic of land and water features. Small streams and rivers also crisscross the landscape, carving subtle valleys as they make their way towards the fjord. Forests play a significant role in shaping the topography around Borre. Mixed woodlands of pine, spruce, and deciduous trees cover much of the higher ground, creating a green blanket over the hillsides. These forested areas contribute to the region's biodiversity and provide a natural buffer against erosion.

Potential for Large-scale Solar PV

When considering areas nearby that would be most suited to large-scale solar PV installations, several factors come into play. The ideal locations would combine favorable topography with minimal environmental impact and proximity to existing infrastructure. The gently sloping hillsides to the east and southeast of Borre present promising opportunities for solar PV development. These areas often have a southward orientation, which is optimal for capturing sunlight throughout the day. The gradual incline of these hills also allows for efficient arrangement of solar panels without the need for extensive land modification. Agricultural lands that are less productive or have been set aside could also be potential sites for solar installations. These areas are typically already cleared and have good access to roads, making them easier to develop. However, care must be taken to balance energy production with food security and local agricultural needs. Some of the cleared areas on the fringes of forested regions might also be suitable for solar PV projects. These locations often have good sun exposure while being somewhat sheltered from coastal winds. However, any development in these areas would need to be carefully planned to minimize deforestation and protect local ecosystems. It's important to note that while the topography around Borre offers some potential for solar PV, the region's high latitude means that solar irradiance is relatively low compared to more southern locations. This factor, combined with long winter nights, would need to be carefully considered in any large-scale solar project planning.

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.