Solar Panels in Cahore, Co. Wexford
Cahore is a village in Co. Wexford with a population of around 400. Located 31 km from Wexford Town, the area has a solar yield of 837 kWh/kWp. A 4kWp solar system generates approximately 3,348 kWh annually, saving an estimated €1004+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Cahore solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 837 kWh/kWp |
| 4kWp System Output | 3,348 kWh/yr |
| Sunshine Hours | 1,540 hrs/yr |
| Est. Annual Savings | €1004+ |
| Household Coverage | 80% of avg use |
Solar yield calculated for Cahore (52.57°N, 6.20°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Cahore
kWh per month (4kWp system)
Cahore at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 10 metres |
| Eircode Area | Y25 |
| Dist. to Wexford Town | 31 km |
| Location | Inland |
| Coordinates | 52.5662°N, 6.2029°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Johnstown Castle, 35.9 km).
Weather & Climate in Cahore
Weather data from Met Eireann (Johnstown Castle station, 35.9 km from Cahore). 5-year average (2019–2023).
Going Solar in Cahore
Cahore is a village in Co. Wexford with a population of 400 (CSO Census 2022). It is accessible from Wexford Town (31 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cahore is Y25. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,348 kWh per year (837 kWh/kWp). The area has moderate rainfall (1114 mm/yr), with a mean temperature of 10.6°C.
Solar panel benefits in Cahore, Wexford
Save on Electricity Bills
Homeowners in Cahore can save an estimated €1004+ per year on electricity with a 4kWp solar system generating 3,860 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. Wexford ranks #1 in Ireland for solar yield with 965 kWh/kWp. Homes in Cahore benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Cahore today will generate clean electricity for 25-30 years with minimal maintenance.
Cahore SEAI solar PV grant details
Homeowners in Cahore, Co. Wexford 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 Wexford
SEAI registered solar panel installers covering Wexford.
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Solar Panel FAQs for Cahore
How much do solar panels cost in Cahore?
A 4kWp system in Cahore 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 3,860 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.
What is the payback period for solar panels in Cahore?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1004+ per year plus export income, a typical solar system in Cahore pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
What size solar system do I need for my home in Cahore?
Most homes in Cahore benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 80% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
What is the difference between solar PV and solar thermal?
Solar PV panels generate electricity from sunlight. Solar thermal panels heat water directly. For most Irish homes, solar PV is the better investment: it's more versatile, qualifies for the SEAI grant, and you can sell excess electricity. Solar thermal only heats water.
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: March 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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