Solar PV Analysis of Kinsale, Ireland
Kinsale, Munster, Ireland, situated at latitude 51.7111 and longitude -8.5317, presents a mixed picture for solar PV energy generation. Located in the Northern Temperate Zone, this coastal town experiences significant seasonal variations in solar output.
Seasonal Solar Performance
Summer stands out as the most productive season, with an impressive 5.61 kWh per day for each kW of installed solar capacity. Spring follows closely, generating 4.69 kWh daily. However, the output drops considerably during autumn, producing only 2.21 kWh per day. Winter performance is the lowest, with a mere 1.14 kWh daily output.
These figures highlight that Kinsale's solar potential is heavily skewed towards the warmer months. The period from late spring through early autumn offers the most favorable conditions for solar energy production, with longer daylight hours and generally clearer skies.
Optimal Panel Installation
To maximize year-round solar energy production in Kinsale, Munster, fixed solar panels should be installed at a tilt angle of 44 degrees facing south. This angle has been calculated to optimize energy capture across all seasons, taking into account the Earth's elliptical orbit and Kinsale's specific latitude.
Environmental Considerations
Several environmental factors can impact solar production in Kinsale:
- Cloud cover: Ireland's climate is known for frequent cloud cover, which can significantly reduce solar panel efficiency.
- Rainfall: Kinsale experiences considerable rainfall throughout the year, which can affect panel performance.
- Coastal location: Proximity to the sea increases the risk of salt spray accumulation on panels.
To mitigate these challenges, consider implementing the following measures:
- Use high-efficiency panels designed for low-light conditions
- Install a robust cleaning system to remove salt deposits and rainwater residue
- Employ weather-resistant materials to protect against corrosion from salt air
- Implement a slight increase in panel tilt to promote natural cleaning by rainfall
While Kinsale's location presents some challenges for solar PV generation, particularly during the winter months, proper installation techniques and preventative measures can help maximize energy production 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 104 locations across Ireland. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Ireland by location
Solar output per kW of installed solar PV by season in Kinsale
Seasonal solar PV output for Latitude: 51.7111, Longitude: -8.5317 (Kinsale, Ireland), 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 44° South in Kinsale, Ireland
To maximize your solar PV system's energy output in Kinsale, Ireland (Lat/Long 51.7111, -8.5317) throughout the year, you should tilt your panels at an angle of 44° 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 Kinsale, Ireland
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 Kinsale, Ireland. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 44° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 35° South in Summer | 55° South in Autumn | 65° South in Winter | 43° 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 Kinsale, Ireland
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 Kinsale, Ireland.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - 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 Kinsale, Ireland
The topography around Kinsale, Ireland, is characterized by a mix of coastal and inland features. Kinsale itself is situated at the mouth of the River Bandon, where it meets the Celtic Sea. The town is nestled in a natural harbor, with the land rising gently from the waterfront.
The immediate surroundings of Kinsale consist of rolling hills and small valleys. These hills are generally not very high, typically ranging from 50 to 150 meters above sea level. The landscape is a patchwork of fields, pastures, and small wooded areas, giving it a quintessential Irish countryside appearance.
To the north and east of Kinsale, the terrain becomes slightly more elevated and undulating as it transitions into the rural hinterland of County Cork. The coastline to the south and west is characterized by rocky cliffs interspersed with small coves and beaches.
Regarding areas nearby that would be most suited to large-scale solar PV (photovoltaic) installations, the gently sloping farmlands to the north and east of Kinsale offer the most potential. These areas have several advantages for solar energy production:
1. They are generally open and free from significant obstructions that could cast shadows on solar panels.
2. The gradual slopes in these areas can be advantageous for solar panel placement, allowing for optimal angling towards the sun.
3. These locations are slightly inland, which may reduce exposure to harsh coastal weather conditions that could potentially damage solar installations.
4. The rural nature of these areas means there is likely to be more available land for large-scale installations without significant impact on residential or highly developed areas.
However, it's important to note that while these areas may be topographically suitable, other factors such as local planning regulations, grid connection availability, and environmental considerations would also need to be taken into account for any large-scale solar PV project in the region.
Ireland solar PV Stats as a country
Ireland ranks 83rd in the world for cumulative solar PV capacity, with 136 total MW's of solar PV installed. Each year Ireland is generating 27 Watts from solar PV per capita (Ireland ranks 61st in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Ireland?
Yes, there are a number of incentives available for businesses wanting to install solar energy in Ireland. The Sustainable Energy Authority of Ireland (SEAI) offers grants and other financial support for businesses that wish to install solar PV systems. Additionally, the government has introduced a Feed-in Tariff scheme which pays businesses for any excess electricity they generate from their solar panels. Finally, businesses may be eligible for tax relief on the cost of installing a solar system through the Accelerated Capital Allowance Scheme.
Do you have more up to date information than this on incentives towards solar PV projects in Ireland? Please reach out to us and help us keep this information current. Thanks!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 15th of September 2024
Last Updated: Monday 21st of July 2025
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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.
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Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
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