Solar Panels in Avoca, Co. Wicklow
Avoca is a small town in Co. Wicklow with a population of around 757. Located 20.7 km from Wicklow Town, the area has a solar yield of 947 kWh/kWp. A 4kWp solar system generates approximately 3,788 kWh annually, saving an estimated €1136+ 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 Avoca?
| Solar Metric | Value |
|---|---|
| Solar Yield | 947 kWh/kWp |
| 4kWp System Output | 3,788 kWh/yr |
| Sunshine Hours | 1,448 hrs/yr |
| Est. Annual Savings | €1136+ |
| Household Coverage | 90% of avg use |
Based on county-level solar data for Wicklow. Actual output varies by roof orientation, shading, and system specification.
Avoca at a Glance
| Area Data | Value |
|---|---|
| Population | 757 (Census 2022) |
| Households | 288 |
| Houses/Bungalows | 99% of dwellings |
| Owner-Occupied | 62% |
| Built Before 2000 | 63% |
| Avg. Rooms per Home | 5.5 |
| Elevation | 39 metres |
| Eircode Area | Y14 |
| Dist. to Wicklow Town | 20.7 km |
| Location | Inland |
| Coordinates | 52.8230°N, 6.2096°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 47.6 km).
Weather & Climate in Avoca
Weather data from Met Eireann (Oak Park station, 47.6 km from Avoca). 5-year average (2019–2023).
Solar Suitability in Avoca
99% of dwellings in Avoca are houses or bungalows, making the area highly suited for rooftop solar panels. 62% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 63% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Solar Power in Avoca, Co. Wicklow
Avoca is a small town in Co. Wicklow with a population of 757 (CSO Census 2022). It is a short drive from Wicklow Town (20.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Avoca is Y14. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Avoca has 288 households, of which 99% are houses or bungalows — well suited for rooftop solar panels. The area receives around 1,448 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,788 kWh per year. The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Advantages of Solar Energy for Avoca Homeowners
Save on Electricity Bills
Homeowners in Avoca can save an estimated €1136+ per year on electricity with a 4kWp solar system generating 3,788 kWh annually.
Top Solar County in Ireland
Co. Wicklow ranks #3 in Ireland for solar yield with 947 kWh/kWp. Homes in Avoca benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Avoca today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Avoca
Homeowners in Avoca, Co. Wicklow 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.
327 SEAI-registered solar installers serve Avoca, Co. Wicklow. Compare installers in Wicklow or read verified reviews.
Solar Installers Serving Avoca
SEAI registered solar panel installers covering Avoca, Co. Wicklow.
Blackstairs Electrical Ltd
carlow, kilkenny, waterford +2 more
eGen Electrical
dublin, wicklow
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Your solar questions for Avoca
How much do solar panels cost in Avoca?
A 4.4 kWp system in Avoca 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 3,788 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Avoca?
Based on Wicklow county data, a 4kWp system in Avoca generates approximately 3,788 kWh per year, covering 90% of average household use (4,200 kWh/year). Wicklow receives around 1,448 sunshine hours annually.
What happens to my solar panels if I move house in Avoca?
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 I get solar panels on an east or west facing roof in Avoca?
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.
What is the Microgeneration Support Scheme?
The Microgeneration Support Scheme allows homeowners to sell surplus solar electricity back to the grid at 15-25c/kWh. You need a smart meter (free from ESB Networks) and a grid-connected system. The first €400/year of export income is tax-free.
What roof direction is best for solar panels in Avoca?
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.
What size solar system do I need for my home in Avoca?
Most homes in Avoca benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 90% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Can you go off-grid with solar in Avoca?
Fully off-grid setups are rare in Avoca. 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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