Solar Panels in Loughshinny, Co. Dublin
Loughshinny is a small town in Co. Dublin with a population of around 741. Located 24.7 km from Dublin, the area has a solar yield of 791 kWh/kWp. A 4kWp solar system generates approximately 3,164 kWh annually, saving an estimated €949+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Loughshinny solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 791 kWh/kWp |
| 4kWp System Output | 3,164 kWh/yr |
| Sunshine Hours | 1,500 hrs/yr |
| Est. Annual Savings | €949+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Loughshinny (53.55°N, 6.09°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Loughshinny
kWh per month (4kWp system)
Loughshinny at a Glance
| Area Data | Value |
|---|---|
| Population | 741 (Census 2022) |
| Houses/Bungalows (Co. Dublin avg.) | 97% of dwellings |
| Owner-Occupied (Co. Dublin avg.) | 85% |
| Built Before 2000 (Co. Dublin avg.) | 81% |
| Avg. Rooms per Home (Co. Dublin avg.) | 6.3 |
| Elevation | 14 metres |
| Eircode Area | K56 |
| Dist. to Dublin | 24.7 km |
| Location | Inland |
| Coordinates | 53.5466°N, 6.0864°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dublin Airport, 16.7 km).
Weather & Climate in Loughshinny
Weather data from Met Eireann (Dublin Airport station, 16.7 km from Loughshinny). 5-year average (2019–2023).
Solar Suitability in Loughshinny
Across Co. Dublin, 97% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 85% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 81% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Going Solar in Loughshinny
Loughshinny is a small town in Co. Dublin with a population of 741 (CSO Census 2022). It is a short drive from Dublin (24.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Loughshinny is K56. You'll need your full Eircode when applying for the SEAI grant. Across the wider Dublin area, 97% of dwellings are houses or bungalows and 85% are owner-occupied (Census 2022). Homeowners in Loughshinny with a south, east, or west-facing roof are well positioned for solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,164 kWh per year (791 kWh/kWp). The area has relatively low rainfall (798 mm/yr), with a mean temperature of 9.9°C.
Solar panel benefits in Loughshinny, Dublin
Save on Electricity Bills
Homeowners in Loughshinny can save an estimated €949+ per year on electricity with a 4kWp solar system generating 3,660 kWh annually.
SEAI Grant: Up to €1,800
Get up to €1,800 back from SEAI. The grant is available for homes built before 2021. No means testing. Apply online at seai.ie.
0% VAT on Installation
Residential solar installations are zero-rated for VAT since May 2023, saving approximately €1,000 on a typical system.
Earn from Excess Energy
Sell surplus electricity at 15-25c/kWh through the Microgeneration Support Scheme. The first €400/year is tax-free.
Top Solar County in Ireland
Co. Dublin ranks #4 in Ireland for solar yield with 915 kWh/kWp. Homes in Loughshinny benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Loughshinny today will generate clean electricity for 25-30 years with minimal maintenance.
Loughshinny SEAI solar PV grant details
Homeowners in Loughshinny, Co. Dublin can apply for the SEAI solar PV grant. The maximum grant of €1,800 is confirmed for 2026.
| System Size | Grant Amount | Typical Net Cost |
|---|---|---|
| 2 kWp | €1,400 | €2,000 - €3,000 |
| 3 kWp | €1,600 | €2,500 - €4,000 |
| 4 kWp+ | €1,800 (max) | €3,200 - €6,200 |
Solar Installers in Dublin
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Solar Panel FAQs for Loughshinny
How much do solar panels cost in Loughshinny?
A 4kWp system in Loughshinny typically costs €5,000-€8,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €3,200-€6,200. The system generates approximately 3,660 kWh/year, paying for itself in 4-6 years.
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
Is my roof suitable for solar panels in Loughshinny?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
What roof direction is best for solar panels in Loughshinny?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
Do solar panels increase property value in Loughshinny?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Loughshinny is a long-term investment in your property.
What is the payback period for solar panels in Loughshinny?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €949+ per year plus export income, a typical solar system in Loughshinny pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Sources
- SEAI — Solar Electricity Grant
- SEAI — Find a Registered Professional
- Revenue — 0% VAT on Solar Panels
- PVGIS — EU Joint Research Centre (solar irradiance data)
- CSO — Census of Population 2022
- Met Eireann — Climate Data
Last updated: March 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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