Solar Panels in Moydow, Co. Longford
Moydow is a small town in Co. Longford with a population of around 500. Located 7.1 km from Longford, the area has a solar yield of 764 kWh/kWp. A 4kWp solar system generates approximately 3,056 kWh annually, saving an estimated €917+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How productive are solar panels in Moydow?
| Solar Metric | Value |
|---|---|
| Solar Yield | 764 kWh/kWp |
| 4kWp System Output | 3,056 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €917+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Moydow (53.66°N, 7.79°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Moydow
kWh per month (4kWp system)
Moydow at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Elevation | 75 metres |
| Eircode Area | N39 |
| Dist. to Longford | 7.1 km |
| Location | Inland |
| Coordinates | 53.6638°N, 7.7884°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 14.5 km).
Weather & Climate in Moydow
Weather data from Met Eireann (Mt Dillon station, 14.5 km from Moydow). 5-year average (2019–2023).
About Solar Energy in Moydow
Moydow is a small town in Co. Longford with a population of 500 (CSO Census 2022). It is conveniently close to Longford (7.1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Moydow 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 3,056 kWh per year (764 kWh/kWp). The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
Benefits of Solar Panels in Moydow
Save on Electricity Bills
Homeowners in Moydow can save an estimated €917+ per year on electricity with a 4kWp solar system generating 3,416 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 Moydow today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Moydow
Homeowners in Moydow, Co. Longford 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 Longford
SEAI registered solar panel installers covering Longford.
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Solar coverage near Moydow
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What Moydow homeowners ask about solar
How much do solar panels cost in Moydow?
A 4kWp system in Moydow 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.
What roof direction is best for solar panels in Moydow?
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 Moydow?
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 payback period for solar panels in Moydow?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €917+ per year plus export income, a typical solar system in Moydow pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
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.
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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