Solar Panels in Rathmolyon, Co. Meath
Rathmolyon is a village in Co. Meath with a population of around 462. Located 20 km from Navan, the area has a solar yield of 780 kWh/kWp. A 4kWp solar system generates approximately 3,120 kWh annually, saving an estimated €936+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Rathmolyon, Co. Meath
| Solar Metric | Value |
|---|---|
| Solar Yield | 780 kWh/kWp |
| 4kWp System Output | 3,120 kWh/yr |
| Sunshine Hours | 1,315 hrs/yr |
| Est. Annual Savings | €936+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Rathmolyon (53.49°N, 6.80°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Rathmolyon
kWh per month (4kWp system)
Rathmolyon at a Glance
| Area Data | Value |
|---|---|
| Population | 462 (Census 2022) |
| Households | 144 |
| Houses/Bungalows | 95% of dwellings |
| Owner-Occupied | 69% |
| Built Before 2000 | 36% |
| Avg. Rooms per Home | 5.4 |
| Elevation | 83 metres |
| Eircode Area | A83 |
| Dist. to Navan | 20 km |
| Location | Inland |
| Coordinates | 53.4882°N, 6.8038°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dunsany, 10 km).
Weather & Climate in Rathmolyon
Weather data from Met Eireann (Dunsany station, 10 km from Rathmolyon). 5-year average (2019–2023).
Solar Suitability in Rathmolyon
95% of dwellings in Rathmolyon are houses or bungalows, making the area highly suited for rooftop solar panels. 69% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Rathmolyon: Local Solar Energy Profile
Rathmolyon is a village in Co. Meath with a population of 462 (CSO Census 2022). It is a short drive from Navan (20 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Rathmolyon is A83. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Rathmolyon has 144 households, of which 95% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,120 kWh per year (780 kWh/kWp). The area has moderate rainfall (912 mm/yr), with a mean temperature of 10°C.
How solar panels pay off in Rathmolyon
Save on Electricity Bills
Homeowners in Rathmolyon can save an estimated €936+ per year on electricity with a 4kWp solar system generating 3,540 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 Rathmolyon today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Rathmolyon homeowners claim?
Homeowners in Rathmolyon, Co. Meath 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 Meath
SEAI registered solar panel installers covering Meath.
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Solar Panels in Areas Near Rathmolyon
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Common Questions About Going Solar in Rathmolyon
How much do solar panels cost in Rathmolyon?
A 4kWp system in Rathmolyon 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 3,540 kWh/year, paying for itself in 4-6 years.
What happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
What happens to my solar panels if I move house in Rathmolyon?
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 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.
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.
Can I get solar panels on an east or west facing roof in Rathmolyon?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
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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