Solar Panels in Kilcohan, Co. Waterford
Kilcohan is a small town in Co. Waterford with a population of around 500. Located 2.6 km from Waterford, the area has a solar yield of 949 kWh/kWp. A 4kWp solar system generates approximately 3,796 kWh annually, saving an estimated €1139+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
How productive are solar panels in Kilcohan?
| Solar Metric | Value |
|---|---|
| Solar Yield | 949 kWh/kWp |
| 4kWp System Output | 3,796 kWh/yr |
| Sunshine Hours | 1,465 hrs/yr |
| Est. Annual Savings | €1139+ |
| Household Coverage | 90% of avg use |
Based on county-level solar data for Waterford. Actual output varies by roof orientation, shading, and system specification.
Kilcohan at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Houses/Bungalows (Co. Waterford avg.) | 86% of dwellings |
| Owner-Occupied (Co. Waterford avg.) | 52% |
| Built Before 2000 (Co. Waterford avg.) | 68% |
| Avg. Rooms per Home (Co. Waterford avg.) | 5 |
| Elevation | 16 metres |
| Eircode Area | X91 |
| Dist. to Waterford | 2.6 km |
| Location | Inland |
| Coordinates | 52.2358°N, 7.1132°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Johnstown Castle, 42.5 km).
Weather & Climate in Kilcohan
Weather data from Met Eireann (Johnstown Castle station, 42.5 km from Kilcohan). 5-year average (2019–2023).
Solar Suitability in Kilcohan
Across Co. Waterford, 86% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 52% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 68% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
About Solar Energy in Kilcohan
Kilcohan is a small town in Co. Waterford with a population of 500 (CSO Census 2022). It is conveniently close to Waterford (2.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilcohan is X91. You'll need your full Eircode when applying for the SEAI grant. Across the wider Waterford area, 86% of dwellings are houses or bungalows and 52% are owner-occupied (Census 2022). Homeowners in Kilcohan with a south, east, or west-facing roof are well positioned for solar panels. The area receives around 1,465 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,796 kWh per year. The area has moderate rainfall (1114 mm/yr), with a mean temperature of 10.6°C.
Benefits of Solar Panels in Kilcohan
Save on Electricity Bills
Homeowners in Kilcohan can save an estimated €1139+ per year on electricity with a 4kWp solar system generating 3,796 kWh annually.
Top Solar County in Ireland
Co. Waterford ranks #2 in Ireland for solar yield with 949 kWh/kWp. Homes in Kilcohan benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Kilcohan today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Kilcohan
Homeowners in Kilcohan, Co. Waterford 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€6,500–€7,200.
312 SEAI-registered solar installers serve Kilcohan, Co. Waterford. Compare installers in Waterford or read verified reviews.
Solar Installers Serving Kilcohan
SEAI registered solar panel installers covering Kilcohan, Co. Waterford.
Kell NFC t/a NFC Energy
carlow, cavan, clare +23 more
Solmatix Ltd
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Kilcohan
Read verified reviews from solar panel installers serving Kilcohan, Co. Waterford.
Solar coverage near Kilcohan
Also serving nearby areas in Waterford:
Find Solar Installers in Waterford
Browse 312 SEAI-registered installers covering Kilcohan and all of Waterford.
Solar Panel Costs Ireland
Full cost breakdown by system size, what affects price, and ROI timeline.
Best Solar Panels Ireland
Compare solar panels, inverters, and batteries used by Irish installers.
What Kilcohan homeowners ask about solar
How much do solar panels cost in Kilcohan?
A 4.4 kWp system in Kilcohan typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,796 kWh/year, paying for itself in 4-6 years.
What size solar system do I need for my home in Kilcohan?
Most homes in Kilcohan benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 90% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Is my roof suitable for solar panels in Kilcohan?
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 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.
What happens to my solar panels if I move house in Kilcohan?
Solar panels stay with the property as a permanent fixture. They add value to your home for the next buyer. The SEAI grant does not need to be repaid if you sell. Your installer can transfer monitoring accounts to the new owner.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Do solar panels work in winter in Waterford?
Yes, solar panels generate electricity all year round. While output is lower in winter, Waterford still receives usable daylight hours even in December. Annual generation figures (3,796 kWh for a 4kWp system) already account for seasonal variation.
Can you go off-grid with solar in Kilcohan?
Fully off-grid setups are rare in Kilcohan. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
Get a Free Solar Quote in Kilcohan
Connect with SEAI-registered installers covering Kilcohan, Co. Waterford.