Solar Panels in Newtowncashel, Co. Longford
Newtowncashel is a village in Co. Longford with a population of around 400. Located 18.4 km from Longford, 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.
Newtowncashel solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 761 kWh/kWp |
| 4kWp System Output | 3,044 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €913+ |
| Household Coverage | 72% of avg use |
Solar yield calculated for Newtowncashel (53.59°N, 7.94°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Newtowncashel
kWh per month (4kWp system)
Newtowncashel at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 66 metres |
| Eircode Area | F42 |
| Dist. to Longford | 18.4 km |
| Location | Inland |
| Coordinates | 53.5863°N, 7.9380°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 15.9 km).
Weather & Climate in Newtowncashel
Weather data from Met Eireann (Mt Dillon station, 15.9 km from Newtowncashel). 5-year average (2019–2023).
Renewable Energy Potential in Newtowncashel
Newtowncashel is a village in Co. Longford with a population of 400 (CSO Census 2022). It is a short drive from Longford (18.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Newtowncashel is F42. 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 moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
Why Go Solar in Newtowncashel?
Save on Electricity Bills
Homeowners in Newtowncashel can save an estimated €913+ per year on electricity with a 4kWp solar system generating 3,416 kWh annually.
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 Newtowncashel today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Newtowncashel Residents
Homeowners in Newtowncashel, Co. Longford 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 €3,200–€6,200.
302 SEAI-registered solar installers serve Newtowncashel, Co. Longford. Compare installers in Longford or read verified reviews.
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Newtowncashel solar panel questions answered
How much do solar panels cost in Newtowncashel?
A 4kWp system in Newtowncashel 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 3,416 kWh/year, paying for itself in 4-6 years.
How do I get the SEAI grant in Newtowncashel?
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 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 is the payback period for solar panels in Newtowncashel?
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 Newtowncashel pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Do solar panels increase property value in Newtowncashel?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Newtowncashel is a long-term investment in your property.
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.
Are solar panels worth it in Newtowncashel?
Yes. With estimated savings of €913+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Newtowncashel pays for itself in 4-6 years and lasts 25+ years.
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: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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