Solar Panels in Donadea, Co. Kildare
Donadea is a village in Co. Kildare with a population of around 400. Located 15.6 km from Naas, the area has a solar yield of 777 kWh/kWp. A 4kWp solar system generates approximately 3,108 kWh annually, saving an estimated €932+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Donadea solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 777 kWh/kWp |
| 4kWp System Output | 3,108 kWh/yr |
| Sunshine Hours | 1,295 hrs/yr |
| Est. Annual Savings | €932+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Donadea (53.35°N, 6.74°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Donadea
kWh per month (4kWp system)
Donadea at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 92 metres |
| Eircode Area | A83 |
| Dist. to Naas | 15.6 km |
| Location | Inland |
| Coordinates | 53.3477°N, 6.7444°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dunsany, 19.5 km).
Weather & Climate in Donadea
Weather data from Met Eireann (Dunsany station, 19.5 km from Donadea). 5-year average (2019–2023).
Going Solar in Donadea
Donadea is a village in Co. Kildare with a population of 400 (CSO Census 2022). It is a short drive from Naas (15.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Donadea is A83. 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 3,108 kWh per year (777 kWh/kWp). The area has moderate rainfall (912 mm/yr), with a mean temperature of 10°C.
Solar panel benefits in Donadea, Kildare
Save on Electricity Bills
Homeowners in Donadea can save an estimated €932+ per year on electricity with a 4kWp solar system generating 3,540 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 Donadea today will generate clean electricity for 25-30 years with minimal maintenance.
Donadea SEAI solar PV grant details
Homeowners in Donadea, Co. Kildare 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.
351 SEAI-registered solar installers serve Donadea, Co. Kildare. Compare installers in Kildare or read verified reviews.
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Solar Panel FAQs for Donadea
How much do solar panels cost in Donadea?
A 4kWp system in Donadea 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.
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.
How long do solar panels last?
Modern solar panels are warrantied for 25-30 years and typically last even longer. Panel efficiency degrades by about 0.5% per year, so after 25 years, your panels will still produce around 87% of their original output. Inverters typically last 10-15 years and may need one replacement.
What happens to my solar panels if I move house in Donadea?
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.
Are solar panels worth it in Donadea?
Yes. With estimated savings of €932+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Donadea pays for itself in 4-6 years and lasts 25+ years.
What is the difference between solar PV and solar thermal?
Solar PV panels generate electricity from sunlight. Solar thermal panels heat water directly. For most Irish homes, solar PV is the better investment: it's more versatile, qualifies for the SEAI grant, and you can sell excess electricity. Solar thermal only heats water.
Can I get solar panels on an east or west facing roof in Donadea?
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: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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