Solar Panels in Portroe, Co. Tipperary
Portroe is a village in Co. Tipperary with a population of around 459. Located 73.2 km from Clonmel, the area has a solar yield of 768 kWh/kWp. A 4kWp solar system generates approximately 3,072 kWh annually, saving an estimated €922+ 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 Portroe?
| Solar Metric | Value |
|---|---|
| Solar Yield | 768 kWh/kWp |
| 4kWp System Output | 3,072 kWh/yr |
| Sunshine Hours | 1,315 hrs/yr |
| Est. Annual Savings | €922+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Portroe (52.88°N, 8.35°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Portroe
kWh per month (4kWp system)
Portroe at a Glance
| Area Data | Value |
|---|---|
| Population | 459 (Census 2022) |
| Households | 183 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 64% |
| Built Before 2000 | 74% |
| Avg. Rooms per Home | 5.4 |
| Elevation | 119 metres |
| Eircode Area | E45 |
| Dist. to Clonmel | 73.2 km |
| Location | Inland |
| Coordinates | 52.8840°N, 8.3467°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Gurteen, 28.2 km).
Weather & Climate in Portroe
Weather data from Met Eireann (Gurteen station, 28.2 km from Portroe). 5-year average (2019–2023).
Solar Suitability in Portroe
100% of dwellings in Portroe are houses or bungalows, making the area highly suited for rooftop solar panels. 64% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 74% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Portroe and Renewable Energy
Portroe is a village in Co. Tipperary with a population of 459 (CSO Census 2022). It is located away from Clonmel (73.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Portroe is E45. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Portroe has 183 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 3,072 kWh per year (768 kWh/kWp). The area has moderate rainfall (948 mm/yr), with a mean temperature of 10.1°C.
What Portroe homeowners gain from solar
Save on Electricity Bills
Homeowners in Portroe can save an estimated €922+ per year on electricity with a 4kWp solar system generating 3,536 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.
Energy Independence
For homes in rural Portroe, solar panels provide energy security and reduced reliance on the grid. Combined with a battery, you can store power for evening use.
25+ Year Lifespan
A system installed in Portroe today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Portroe
Homeowners in Portroe, Co. Tipperary 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 Tipperary
SEAI registered solar panel installers covering Tipperary.
Top Rated Solar Installers Near Portroe
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Towns near Portroe for solar installation
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Frequently Asked Questions About Solar Panels in Portroe
How much do solar panels cost in Portroe?
A 4kWp system in Portroe 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 3,536 kWh/year, paying for itself in 4-6 years.
Are solar panels worth it in Portroe?
Yes. With estimated savings of €922+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Portroe pays for itself in 4-6 years and lasts 25+ years.
Do solar panels increase property value in Portroe?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Portroe is a long-term investment in your property.
Is my roof suitable for solar panels in Portroe?
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 to my solar panels if I move house in Portroe?
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.
Do solar panels work in winter in Tipperary?
Yes, solar panels generate electricity all year round. While output is lower in winter, Tipperary still receives usable daylight hours even in December. Annual generation figures (3,536 kWh for a 4kWp system) already account for seasonal variation.
What size solar system do I need for my home in Portroe?
Most homes in Portroe benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 73% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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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