Solar Panels in Dillons Cross, Co. Cork
Dillons Cross is a small town in Co. Cork with a population of around 500. Located 1.9 km from Cork City, the area has a solar yield of 907 kWh/kWp. A 4kWp solar system generates approximately 3,628 kWh annually, saving an estimated €1088+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
What is the solar potential in Dillons Cross?
| Solar Metric | Value |
|---|---|
| Solar Yield | 907 kWh/kWp |
| 4kWp System Output | 3,628 kWh/yr |
| Sunshine Hours | 1,503 hrs/yr |
| Est. Annual Savings | €1088+ |
| Household Coverage | 86% of avg use |
Based on county-level solar data for Cork. Actual output varies by roof orientation, shading, and system specification.
Dillons Cross at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Houses/Bungalows (Co. Cork avg.) | 83% of dwellings |
| Owner-Occupied (Co. Cork avg.) | 56% |
| Built Before 2000 (Co. Cork avg.) | 73% |
| Avg. Rooms per Home (Co. Cork avg.) | 5.3 |
| Elevation | 77 metres |
| Eircode Area | T12 |
| Dist. to Cork City | 1.9 km |
| Location | Inland |
| Coordinates | 51.9094°N, 8.4542°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Cork Airport, 7.3 km).
Weather & Climate in Dillons Cross
Weather data from Met Eireann (Cork Airport station, 7.3 km from Dillons Cross). 5-year average (2019–2023).
Solar Suitability in Dillons Cross
Across Co. Cork, 83% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 56% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 73% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Solar Power in Dillons Cross, Co. Cork
Dillons Cross is a small town in Co. Cork with a population of 500 (CSO Census 2022). The Eircode routing key for Dillons Cross is T12. You'll need your full Eircode when applying for the SEAI grant. Across the wider Cork area, 83% of dwellings are houses or bungalows and 56% are owner-occupied (Census 2022). Homeowners in Dillons Cross with a south, east, or west-facing roof are well positioned for solar panels. The area receives around 1,380 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,628 kWh per year. The area has higher rainfall (1319 mm/yr), with a mean temperature of 10.4°C.
Advantages of Solar Energy for Dillons Cross Homeowners
Save on Electricity Bills
Homeowners in Dillons Cross can save an estimated €1088+ per year on electricity with a 4kWp solar system generating 3,628 kWh annually.
Top Solar County in Ireland
Co. Cork ranks #6 in Ireland for solar yield with 907 kWh/kWp. Homes in Dillons Cross benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Dillons Cross today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Dillons Cross
Homeowners in Dillons Cross, Co. Cork 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.
318 SEAI-registered solar installers serve Dillons Cross, Co. Cork. Compare installers in Cork or read verified reviews.
Solar Installers Serving Dillons Cross
SEAI registered solar panel installers covering Dillons Cross, Co. Cork.
Alliance Contracting and Electrical Engineering Ltd T/A Alliance Renewable Energy Group
carlow, cavan, clare +23 more
Eco Revival Renewables
carlow, cavan, clare +23 more
Vercom Electrical T/A Solar Logic
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Dillons Cross
Read verified reviews from solar panel installers serving Dillons Cross, Co. Cork.
Areas around Dillons Cross we serve
Also serving nearby areas in Cork:
Find Solar Installers in Cork
Browse 318 SEAI-registered installers covering Dillons Cross and all of Cork.
Solar Panel Costs Ireland
Full cost breakdown by system size, what affects price, and ROI timeline.
Best Solar Panels Ireland
Compare solar panels, inverters, and batteries used by Irish installers.
Your solar questions for Dillons Cross
How much do solar panels cost in Dillons Cross?
A 4.4 kWp system in Dillons Cross 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 3,628 kWh/year, paying for itself in 4-6 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.
Do solar panels work in winter in Cork?
Yes, solar panels generate electricity all year round. While output is lower in winter, Cork still receives usable daylight hours even in December. Annual generation figures (3,628 kWh for a 4kWp system) already account for seasonal variation.
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.
Is my roof suitable for solar panels in Dillons Cross?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
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.
What happens to my solar panels if I move house in Dillons Cross?
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.
Can you go off-grid with solar in Dillons Cross?
Fully off-grid setups are rare in Dillons Cross. 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
Get a Free Solar Quote in Dillons Cross
Connect with SEAI-registered installers covering Dillons Cross, Co. Cork.