Solar Panels in Fethard-on-Sea, Co. Wexford
Fethard-on-Sea, Co. Wexford, receives 1,540+ sunshine hours per year — among the highest in Ireland. A 4kWp system generates approximately 3,860 kWh annually, covering 92% of average household electricity use and saving an estimated €1158+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
Fethard-on-Sea solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Wexford Town
Location
Based on county-level solar data for Wexford. Actual output varies by roof orientation, shading, and system specification.
Fethard-on-Sea and Renewable Energy
Fethard-on-Sea is a community in Co. Wexford. It is accessible from Wexford Town (30.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Fethard-on-Sea is Y35 — you'll need your full Eircode when applying for the SEAI grant. Co. Wexford ranks #1 in Ireland for solar yield, making Fethard-on-Sea an excellent location for solar panels.
Why Go Solar in Fethard-on-Sea?
Save on Electricity Bills
Homeowners in Fethard-on-Sea can save an estimated €1158+ 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 Fethard-on-Sea benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Fethard-on-Sea today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Fethard-on-Sea Residents
Homeowners in Fethard-on-Sea, 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.
Nearby Towns Also Served
Also serving nearby areas in Wexford:
Find Solar Installers in Wexford
Browse SEAI-registered installers covering Fethard-on-Sea and all of Wexford.
Frequently Asked Questions About Solar Panels in Fethard-on-Sea
How much do solar panels cost in Fethard-on-Sea?
A 4kWp system in Fethard-on-Sea 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.
How much electricity will solar panels generate in Fethard-on-Sea?
Based on Wexford county data, a 4kWp system in Fethard-on-Sea generates approximately 3,860 kWh per year — covering 92% of average household use (4,200 kWh/year). Wexford receives around 1,540 sunshine hours annually.
Are solar panels worth it in Fethard-on-Sea?
Yes. With estimated savings of €1158+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Fethard-on-Sea pays for itself in 4-6 years and lasts 25+ years.
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 size solar system do I need for my home in Fethard-on-Sea?
Most homes in Fethard-on-Sea benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 92% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
Get a Free Solar Quote in Fethard-on-Sea
Connect with SEAI-registered installers covering Fethard-on-Sea, Co. Wexford.