Solar Panels in Gortaganny, Co. Roscommon
Gortaganny is a village in Co. Roscommon with a population of around 400. Located 38.5 km from Roscommon, the area has a solar yield of 867 kWh/kWp. A 4kWp solar system generates approximately 3,468 kWh annually, saving an estimated €1040+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
Gortaganny solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 867 kWh/kWp |
| 4kWp System Output | 3,468 kWh/yr |
| Sunshine Hours | 1,200 hrs/yr |
| Est. Annual Savings | €1040+ |
| Household Coverage | 83% of avg use |
Based on county-level solar data for Roscommon. Actual output varies by roof orientation, shading, and system specification.
Gortaganny at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 101 metres |
| Eircode Area | F35 |
| Dist. to Roscommon | 38.5 km |
| Location | Inland |
| Coordinates | 53.8112°N, 8.6847°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Knock Airport, 13.7 km).
Weather & Climate in Gortaganny
Weather data from Met Eireann (Knock Airport station, 13.7 km from Gortaganny). 5-year average (2019–2023).
Renewable Energy Potential in Gortaganny
Gortaganny is a village in Co. Roscommon with a population of 400 (CSO Census 2022). It is accessible from Roscommon (38.5 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Gortaganny is F35. You'll need your full Eircode when applying for the SEAI grant. The area receives around 1,200 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,468 kWh per year. The area has higher rainfall (1447 mm/yr), with a mean temperature of 9.3°C.
Why Go Solar in Gortaganny?
Save on Electricity Bills
Homeowners in Gortaganny can save an estimated €1040+ per year on electricity with a 4kWp solar system generating 3,468 kWh annually.
Energy Independence
For homes in rural Gortaganny, solar panels provide energy security and reduced reliance on the grid. Combined with a battery, you can store power for evening use.
25+ Year Lifespan
A system installed in Gortaganny today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Gortaganny Residents
Homeowners in Gortaganny, Co. Roscommon 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.
304 SEAI-registered solar installers serve Gortaganny, Co. Roscommon. Compare installers in Roscommon or read verified reviews.
Solar Installers Serving Gortaganny
SEAI registered solar panel installers covering Gortaganny, Co. Roscommon.
Raymond Carolan Electrical Limited
carlow, cavan, clare +23 more
PV Energy Ireland
galway, limerick, longford +3 more
Eirevolt Energy Limited
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Gortaganny
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Gortaganny solar panel questions answered
How much do solar panels cost in Gortaganny?
A 4.4 kWp system in Gortaganny 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 3,468 kWh/year, paying for itself in 4-6 years.
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.
How do I get the SEAI grant in Gortaganny?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
What roof direction is best for solar panels in Gortaganny?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
How does shading affect solar panels in Gortaganny?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
What happens to my solar panels if I move house in Gortaganny?
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 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.
Can you go off-grid with solar in Gortaganny?
Fully off-grid setups are rare in Gortaganny. 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: August 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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