Solar Panels in Tully, Co. Kildare
Tully is a village in Co. Kildare with a population of around 400. Located 14.9 km from Naas, the area has a solar yield of 775 kWh/kWp. A 4kWp solar system generates approximately 3,100 kWh annually, saving an estimated €930+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Tully?
| Solar Metric | Value |
|---|---|
| Solar Yield | 775 kWh/kWp |
| 4kWp System Output | 3,100 kWh/yr |
| Sunshine Hours | 1,514 hrs/yr |
| Est. Annual Savings | €930+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Tully (53.19°N, 6.89°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Tully
kWh per month (4kWp system)
Tully at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 106 metres |
| Eircode Area | R51 |
| Dist. to Naas | 14.9 km |
| Location | Inland |
| Coordinates | 53.1884°N, 6.8857°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 32.5 km).
Weather & Climate in Tully
Weather data from Met Eireann (Casement Aerodrome station, 32.5 km from Tully). 5-year average (2019–2023).
Solar Power in Tully, Co. Kildare
Tully is a village in Co. Kildare with a population of 400 (CSO Census 2022). It is a short drive from Naas (14.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Tully is R51. 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 3,100 kWh per year (775 kWh/kWp). The area has relatively low rainfall (804 mm/yr), with a mean temperature of 10.2°C.
Advantages of Solar Energy for Tully Homeowners
Save on Electricity Bills
Homeowners in Tully can save an estimated €930+ 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 Tully today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Tully
Homeowners in Tully, 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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Your solar questions for Tully
How much do solar panels cost in Tully?
A 4kWp system in Tully 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.
How much electricity will solar panels generate in Tully?
Based on Kildare county data, a 4kWp system in Tully generates approximately 3,540 kWh per year, covering 74% of average household use (4,200 kWh/year). Kildare receives around 1,295 sunshine hours annually.
Are solar panels worth it in Tully?
Yes. With estimated savings of €930+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Tully 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.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
What size solar system do I need for my home in Tully?
Most homes in Tully 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.
How do I get the SEAI grant in Tully?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
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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