Solar Panels in Mooncoin, Co. Kilkenny
Mooncoin is a small town in Co. Kilkenny with a population of around 1,184. Located 40.4 km from Kilkenny, the area has a solar yield of 844 kWh/kWp. A 4kWp solar system generates approximately 3,376 kWh annually, saving an estimated €1013+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Mooncoin?
| Solar Metric | Value |
|---|---|
| Solar Yield | 844 kWh/kWp |
| 4kWp System Output | 3,376 kWh/yr |
| Sunshine Hours | 1,360 hrs/yr |
| Est. Annual Savings | €1013+ |
| Household Coverage | 80% of avg use |
Solar yield calculated for Mooncoin (52.29°N, 7.25°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Mooncoin
kWh per month (4kWp system)
Mooncoin at a Glance
| Area Data | Value |
|---|---|
| Population | 1,184 (Census 2022) |
| Households | 431 |
| Houses/Bungalows | 95% of dwellings |
| Owner-Occupied | 68% |
| Built Before 2000 | 60% |
| Avg. Rooms per Home | 5.4 |
| Elevation | 23 metres |
| Eircode Area | X91 |
| Dist. to Kilkenny | 40.4 km |
| Location | Inland |
| Coordinates | 52.2909°N, 7.2515°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Johnstown Castle, 51.3 km).
Weather & Climate in Mooncoin
Weather data from Met Eireann (Johnstown Castle station, 51.3 km from Mooncoin). 5-year average (2019–2023).
Solar Suitability in Mooncoin
95% of dwellings in Mooncoin are houses or bungalows, making the area highly suited for rooftop solar panels. 68% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 60% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Solar Power in Mooncoin, Co. Kilkenny
Mooncoin is a small town in Co. Kilkenny with a population of 1,184 (CSO Census 2022). It is accessible from Kilkenny (40.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Mooncoin is X91. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Mooncoin has 431 households, of which 95% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,376 kWh per year (844 kWh/kWp). The area has moderate rainfall (1114 mm/yr), with a mean temperature of 10.6°C.
Advantages of Solar Energy for Mooncoin Homeowners
Save on Electricity Bills
Homeowners in Mooncoin can save an estimated €1013+ per year on electricity with a 4kWp solar system generating 3,620 kWh annually.
Top Solar County in Ireland
Co. Kilkenny ranks #7 in Ireland for solar yield with 905 kWh/kWp. Homes in Mooncoin benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Mooncoin today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Mooncoin
Homeowners in Mooncoin, Co. Kilkenny can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically €3,200–€6,200.
323 SEAI-registered solar installers serve Mooncoin, Co. Kilkenny. Compare installers in Kilkenny or read verified reviews.
Solar Installers in Kilkenny
SEAI registered solar panel installers covering Kilkenny.
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Your solar questions for Mooncoin
How much do solar panels cost in Mooncoin?
A 4kWp system in Mooncoin 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 3,620 kWh/year, paying for itself in 4-6 years.
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).
Can I get solar panels on an east or west facing roof in Mooncoin?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
What is the Microgeneration Support Scheme?
The Microgeneration Support Scheme allows homeowners to sell surplus solar electricity back to the grid at 15-25c/kWh. You need a smart meter (free from ESB Networks) and a grid-connected system. The first €400/year of export income is tax-free.
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
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: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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