Solar Panels in Kildangan, Co. Kildare
Kildangan is a small town in Co. Kildare with a population of around 546. Located 26.3 km from Naas, the area has a solar yield of 776 kWh/kWp. A 4kWp solar system generates approximately 3,104 kWh annually, saving an estimated €931+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Kildangan?
| Solar Metric | Value |
|---|---|
| Solar Yield | 776 kWh/kWp |
| 4kWp System Output | 3,104 kWh/yr |
| Sunshine Hours | 1,295 hrs/yr |
| Est. Annual Savings | €931+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Kildangan (53.10°N, 7.02°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Kildangan
kWh per month (4kWp system)
Kildangan at a Glance
| Area Data | Value |
|---|---|
| Population | 546 (Census 2022) |
| Households | 175 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 77% |
| Built Before 2000 | 31% |
| Avg. Rooms per Home | 6.1 |
| Elevation | 69 metres |
| Eircode Area | W34 |
| Dist. to Naas | 26.3 km |
| Location | Inland |
| Coordinates | 53.1050°N, 7.0151°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 27.9 km).
Weather & Climate in Kildangan
Weather data from Met Eireann (Oak Park station, 27.9 km from Kildangan). 5-year average (2019–2023).
Solar Suitability in Kildangan
100% of dwellings in Kildangan are houses or bungalows, making the area highly suited for rooftop solar panels. 77% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Kildangan and Renewable Energy
Kildangan is a small town in Co. Kildare with a population of 546 (CSO Census 2022). It is accessible from Naas (26.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kildangan is W34. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Kildangan has 175 households, of which 100% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,104 kWh per year (776 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
What Kildangan homeowners gain from solar
Save on Electricity Bills
Homeowners in Kildangan can save an estimated €931+ 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 Kildangan today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Kildangan
Homeowners in Kildangan, Co. Kildare 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 Kildare
SEAI registered solar panel installers covering Kildare.
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Frequently Asked Questions About Solar Panels in Kildangan
How much do solar panels cost in Kildangan?
A 4kWp system in Kildangan 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 solar panels work in winter in Kildare?
Yes, solar panels generate electricity all year round. While output is lower in winter, Kildare still receives usable daylight hours even in December. Annual generation figures (3,540 kWh for a 4kWp system) already account for seasonal variation.
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.
What size solar system do I need for my home in Kildangan?
Most homes in Kildangan benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 74% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
What is the payback period for solar panels in Kildangan?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €931+ per year plus export income, a typical solar system in Kildangan pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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.
What roof direction is best for solar panels in Kildangan?
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.
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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