Solar Panels in Garryhill, Co. Carlow
Garryhill is a village in Co. Carlow with a population of around 400. Located 17.6 km from Carlow Town, the area has a solar yield of 761 kWh/kWp. A 4kWp solar system generates approximately 3,044 kWh annually, saving an estimated €913+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Garryhill solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 761 kWh/kWp |
| 4kWp System Output | 3,044 kWh/yr |
| Sunshine Hours | 1,490 hrs/yr |
| Est. Annual Savings | €913+ |
| Household Coverage | 72% of avg use |
Solar yield calculated for Garryhill (52.68°N, 6.85°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Garryhill
kWh per month (4kWp system)
Garryhill at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 93 metres |
| Eircode Area | R21 |
| Dist. to Carlow Town | 17.6 km |
| Location | Inland |
| Coordinates | 52.6842°N, 6.8538°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 20.1 km).
Weather & Climate in Garryhill
Weather data from Met Eireann (Oak Park station, 20.1 km from Garryhill). 5-year average (2019–2023).
Going Solar in Garryhill
Garryhill is a village in Co. Carlow with a population of 400 (CSO Census 2022). It is a short drive from Carlow Town (17.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Garryhill is R21. 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 3,044 kWh per year (761 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Solar panel benefits in Garryhill, Carlow
Save on Electricity Bills
Homeowners in Garryhill can save an estimated €913+ per year on electricity with a 4kWp solar system generating 3,644 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. Carlow ranks #5 in Ireland for solar yield with 911 kWh/kWp. Homes in Garryhill benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Garryhill today will generate clean electricity for 25-30 years with minimal maintenance.
Garryhill SEAI solar PV grant details
Homeowners in Garryhill, Co. Carlow 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 Carlow
SEAI registered solar panel installers covering Carlow.
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Solar Panel FAQs for Garryhill
How much do solar panels cost in Garryhill?
A 4kWp system in Garryhill 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 3,644 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 Garryhill?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €913+ per year plus export income, a typical solar system in Garryhill pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Is my roof suitable for solar panels in Garryhill?
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.
How long do solar panels last?
Modern solar panels are warrantied for 25-30 years and typically last even longer. Panel efficiency degrades by about 0.5% per year, so after 25 years, your panels will still produce around 87% of their original output. Inverters typically last 10-15 years and may need one replacement.
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 Garryhill?
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.
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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