Solar Panels in Aghacashel, Co. Leitrim
Aghacashel is a village in Co. Leitrim with a population of around 400. Located 17.3 km from Carrick-on-Shannon, the area has a solar yield of 728 kWh/kWp. A 4kWp solar system generates approximately 2,912 kWh annually, saving an estimated €874+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Aghacashel?
| Solar Metric | Value |
|---|---|
| Solar Yield | 728 kWh/kWp |
| 4kWp System Output | 2,912 kWh/yr |
| Sunshine Hours | 1,150 hrs/yr |
| Est. Annual Savings | €874+ |
| Household Coverage | 69% of avg use |
Solar yield calculated for Aghacashel (54.07°N, 7.93°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Aghacashel
kWh per month (4kWp system)
Aghacashel at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 116 metres |
| Eircode Area | N41 |
| Dist. to Carrick-on-Shannon | 17.3 km |
| Location | Inland |
| Coordinates | 54.0720°N, 7.9315°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Markree, 36 km).
Weather & Climate in Aghacashel
Weather data from Met Eireann (Markree station, 36 km from Aghacashel). 5-year average (2019–2023).
Aghacashel and Renewable Energy
Aghacashel is a village in Co. Leitrim with a population of 400 (CSO Census 2022). It is a short drive from Carrick-on-Shannon (17.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Aghacashel is N41. 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 2,912 kWh per year (728 kWh/kWp). The area has higher rainfall (1332 mm/yr), with a mean temperature of 9.8°C.
What Aghacashel homeowners gain from solar
Save on Electricity Bills
Homeowners in Aghacashel can save an estimated €874+ per year on electricity with a 4kWp solar system generating 3,368 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.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Aghacashel today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Aghacashel
Homeowners in Aghacashel, Co. Leitrim 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 Leitrim
SEAI registered solar panel installers covering Leitrim.
Top Rated Solar Installers Near Aghacashel
Read verified reviews from solar panel installers serving Aghacashel, Co. Leitrim.
Towns near Aghacashel for solar installation
Also serving nearby areas in Leitrim:
Find Solar Installers in Leitrim
Browse SEAI-registered installers covering Aghacashel and all of Leitrim.
Frequently Asked Questions About Solar Panels in Aghacashel
How much do solar panels cost in Aghacashel?
A 4kWp system in Aghacashel 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 3,368 kWh/year, paying for itself in 4-6 years.
Are solar panels worth it in Aghacashel?
Yes. With estimated savings of €874+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Aghacashel pays for itself in 4-6 years and lasts 25+ years.
How does shading affect solar panels in Aghacashel?
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 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.
How much electricity will solar panels generate in Aghacashel?
Based on Leitrim county data, a 4kWp system in Aghacashel generates approximately 3,368 kWh per year, covering 69% of average household use (4,200 kWh/year). Leitrim receives around 1,150 sunshine hours annually.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
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
Get a Free Solar Quote in Aghacashel
Connect with SEAI-registered installers covering Aghacashel, Co. Leitrim.