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 854 kWh/kWp. A 4kWp solar system generates approximately 3,416 kWh annually, saving an estimated €1025+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
How productive are solar panels in Moydow?
| Solar Metric | Value |
|---|---|
| Solar Yield | 854 kWh/kWp |
| 4kWp System Output | 3,416 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €1025+ |
| Household Coverage | 81% of avg use |
Based on county-level solar data for Longford. Actual output varies by roof orientation, shading, and system specification.
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. The area receives around 1,285 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,416 kWh per year. 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 €1025+ 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 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 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€6,500–€7,200.
302 SEAI-registered solar installers serve Moydow, Co. Longford. Compare installers in Longford or read verified reviews.
Solar Installers Serving Moydow
SEAI registered solar panel installers covering Moydow, Co. Longford.
Munster Solar
carlow, cavan, clare +23 more
Resolute Engineering Group LTD
carlow, cavan, clare +23 more
PV Solar Ireland
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Moydow
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What Moydow homeowners ask about solar
How much do solar panels cost in Moydow?
A 4.4 kWp system in Moydow typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. 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 €6,500–€7,200 after the SEAI grant and savings of €1025+ 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.
Can you go off-grid with solar in Moydow?
Fully off-grid setups are rare in Moydow. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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