Solar Panels in Lismacaffrey, Co. Westmeath
Lismacaffrey is a village in Co. Westmeath with a population of around 400. Located 22.3 km from Mullingar, the area has a solar yield of 755 kWh/kWp. A 4kWp solar system generates approximately 3,020 kWh annually, saving an estimated €906+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Lismacaffrey solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 755 kWh/kWp |
| 4kWp System Output | 3,020 kWh/yr |
| Sunshine Hours | 1,240 hrs/yr |
| Est. Annual Savings | €906+ |
| Household Coverage | 72% of avg use |
Solar yield calculated for Lismacaffrey (53.71°N, 7.46°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Lismacaffrey
kWh per month (4kWp system)
Lismacaffrey at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 75 metres |
| Eircode Area | N39 |
| Dist. to Mullingar | 22.3 km |
| Location | Inland |
| Coordinates | 53.7133°N, 7.4591°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mullingar, 20.6 km).
Weather & Climate in Lismacaffrey
Weather data from Met Eireann (Mullingar station, 20.6 km from Lismacaffrey). 5-year average (2019–2023).
Going Solar in Lismacaffrey
Lismacaffrey is a village in Co. Westmeath with a population of 400 (CSO Census 2022). It is a short drive from Mullingar (22.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Lismacaffrey is N39. 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 3,020 kWh per year (755 kWh/kWp). The area has moderate rainfall (1062 mm/yr), with a mean temperature of 9.8°C.
Solar panel benefits in Lismacaffrey, Westmeath
Save on Electricity Bills
Homeowners in Lismacaffrey can save an estimated €906+ per year on electricity with a 4kWp solar system generating 3,484 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 Lismacaffrey today will generate clean electricity for 25-30 years with minimal maintenance.
Lismacaffrey SEAI solar PV grant details
Homeowners in Lismacaffrey, Co. Westmeath 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 Westmeath
SEAI registered solar panel installers covering Westmeath.
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Solar Panel FAQs for Lismacaffrey
How much do solar panels cost in Lismacaffrey?
A 4kWp system in Lismacaffrey 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 3,484 kWh/year, paying for itself in 4-6 years.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
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.
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).
Are solar panels worth it in Lismacaffrey?
Yes. With estimated savings of €906+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Lismacaffrey pays for itself in 4-6 years and lasts 25+ years.
What size solar system do I need for my home in Lismacaffrey?
Most homes in Lismacaffrey benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 72% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
What is the payback period for solar panels in Lismacaffrey?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €906+ per year plus export income, a typical solar system in Lismacaffrey pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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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