Solar Energy Potential in Abbeyfeale, Munster, Ireland

Abbeyfeale, Munster, Ireland, located at 52.3822° N, -9.3043° W, presents varying conditions for solar PV energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal fluctuations in solar energy production. The solar energy production in Abbeyfeale follows a clear seasonal pattern. Summer months yield the highest energy output at 5.05kWh per day for each kilowatt of installed solar capacity. Spring follows closely behind with 4.35kWh/day. However, production drops considerably during autumn to 2.00kWh/day, and reaches its lowest point in winter at just 1.00kWh/day per kilowatt installed.

Seasonal Variations and Optimal Production Periods

The most productive seasons for solar energy in Abbeyfeale are clearly summer and spring. During these months, the higher sun angle and longer exposure times create favorable conditions for solar PV systems. The substantial difference between summer/spring and autumn/winter production highlights the seasonal nature of solar potential at this location. For anyone considering solar installation in Abbeyfeale, Munster, it's important to understand that approximately 70% of the annual solar energy production will occur during spring and summer months. Winter production is particularly limited, yielding only about 20% of what can be generated during peak summer conditions.

Optimal Panel Installation

For fixed panel installations in Abbeyfeale, Munster, the ideal tilt angle to maximize year-round energy production is 44 degrees facing South. This specific angle has been calculated to optimize the annual solar energy capture, accounting for the Earth's elliptical orbit and the specific latitude of this location.

Environmental and Weather Considerations

Several environmental factors may impact solar production in Abbeyfeale. The western Irish location experiences significant rainfall and cloud cover throughout the year, particularly during autumn and winter months. This contributes to the lower production figures seen in these seasons. Preventative measures to optimize solar production despite these challenges include:

• Installing high-efficiency panels specifically designed for diffuse light conditions
• Implementing robust mounting systems to withstand occasional strong Atlantic winds
• Using micro-inverters or power optimizers to minimize the impact of partial shading
• Ensuring panels have self-cleaning properties or establishing regular cleaning schedules to address pollen and dust accumulation
• Considering slight adjustments to the standard tilt angle to favor summer production if winter heating needs are met through other means

While Abbeyfeale doesn't provide ideal year-round solar conditions compared to sunnier regions, a properly designed system can still deliver meaningful energy production, particularly during the spring and summer months when energy needs for heating are typically lower.

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 Abbeyfeale

Seasonal solar PV output for Latitude: 52.3822, Longitude: -9.3043 (Abbeyfeale, 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 Abbeyfeale, Ireland

To maximize your solar PV system's energy output in Abbeyfeale, Ireland (Lat/Long 52.3822, -9.3043) 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 Abbeyfeale, 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 Abbeyfeale, 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
36° South in Summer	56° South in Autumn	66° South in Winter	44° 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 Abbeyfeale, 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 Abbeyfeale, Ireland.

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 Abbeyfeale, Ireland

The landscape surrounding Abbeyfeale in County Limerick, Ireland presents a varied topography characteristic of the southwestern Irish countryside. Located near the border with County Kerry, Abbeyfeale sits in a shallow valley through which the River Feale flows, a tributary of the larger Shannon river system. The town itself rests at approximately 80 meters above sea level. The surrounding terrain can be described as gently rolling hills that gradually rise from the river valley. Moving outward from the town center, the landscape transitions into a patchwork of agricultural fields, pastures, and scattered woodland areas. To the south and southwest, the terrain becomes more pronounced as it begins to rise toward the Mullaghareirk Mountains, a modest range with elevations reaching about 400-500 meters above sea level.

Surrounding Topographical Features

The area is characterized by drumlin formations – small, elongated hills created by glacial activity during the last ice age. These formations create the undulating landscape that defines much of the region. Between these drumlins lie small valleys and depressions, some containing bog lands and small lakes. North of Abbeyfeale, the terrain remains relatively gentle as it extends toward the Shannon Estuary. The northwestern direction leads toward the Stack's Mountains in Kerry, while the eastern approach gradually flattens as it extends toward Limerick city. The River Feale is a dominant feature, carving a valley that runs roughly northeast to southwest through the area. This river valley creates some of the lowest elevation points in the immediate vicinity.

Potential Areas for Solar PV Development

For large-scale solar photovoltaic installations, several topographical considerations come into play. The most suitable areas near Abbeyfeale would be: South-facing slopes of the gentle hills north of the town offer favorable conditions for solar collection. These areas receive good solar exposure while being protected from the prevailing southwestern winds by their orientation. The relatively flat agricultural lands to the east and northeast of Abbeyfeale present opportunities for large-scale installations. These areas have fewer topographical barriers that might cast shadows, and their gently rolling nature allows for flexible array positioning to maximize solar capture. Some of the elevated plateaus in the area, particularly those with minimal tree cover, could serve as effective locations. The slightly higher elevation can reduce morning fog effects that sometimes occur in the river valley. Areas to avoid would include the steeper slopes of the Mullaghareirk Mountains to the southwest, where installation would be more challenging and expensive. Additionally, the immediate river valley may experience more frequent fog and mist conditions, potentially reducing efficiency. The drumlin landscape, while creating some challenges for very large continuous installations, offers the advantage of providing natural windbreaks that could help protect solar infrastructure from the sometimes harsh Atlantic weather systems that move across Ireland. From a purely topographical perspective, the transitional areas between the river valley and the higher elevations – essentially the middle elevations with southern or southeastern aspects – represent the most promising balance of accessibility, land area availability, and favorable orientation for solar collection in the Abbeyfeale 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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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.