Solar Panels in Ballycumber, Co. Offaly
Ballycumber is a village in Co. Offaly with a population of around 216. Located 14.2 km from Tullamore, the area has a solar yield of 770 kWh/kWp. A 4kWp solar system generates approximately 3,080 kWh annually, saving an estimated €924+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Ballycumber solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 770 kWh/kWp |
| 4kWp System Output | 3,080 kWh/yr |
| Sunshine Hours | 1,240 hrs/yr |
| Est. Annual Savings | €924+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Ballycumber (53.33°N, 7.68°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ballycumber
kWh per month (4kWp system)
Ballycumber at a Glance
| Area Data | Value |
|---|---|
| Population | 216 (Census 2022) |
| Households | 83 |
| Houses/Bungalows | 96% of dwellings |
| Owner-Occupied | 61% |
| Built Before 2000 | 92% |
| Avg. Rooms per Home | 5.3 |
| Elevation | 50 metres |
| Eircode Area | R35 |
| Dist. to Tullamore | 14.2 km |
| Location | Inland |
| Coordinates | 53.3266°N, 7.6845°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mullingar, 31.7 km).
Weather & Climate in Ballycumber
Weather data from Met Eireann (Mullingar station, 31.7 km from Ballycumber). 5-year average (2019–2023).
Solar Suitability in Ballycumber
96% of dwellings in Ballycumber are houses or bungalows, making the area highly suited for rooftop solar panels. 61% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 92% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Renewable Energy Potential in Ballycumber
Ballycumber is a village in Co. Offaly with a population of 216 (CSO Census 2022). It is a short drive from Tullamore (14.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ballycumber is R35. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Ballycumber has 83 households, of which 96% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,080 kWh per year (770 kWh/kWp). The area has moderate rainfall (1062 mm/yr), with a mean temperature of 9.8°C.
Why Go Solar in Ballycumber?
Save on Electricity Bills
Homeowners in Ballycumber can save an estimated €924+ per year on electricity with a 4kWp solar system generating 3,524 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 Ballycumber today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Ballycumber Residents
Homeowners in Ballycumber, Co. Offaly 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 Offaly
SEAI registered solar panel installers covering Offaly.
Top Rated Solar Installers Near Ballycumber
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Ballycumber solar panel questions answered
How much do solar panels cost in Ballycumber?
A 4kWp system in Ballycumber 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 3,524 kWh/year, paying for itself in 4-6 years.
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.
How does shading affect solar panels in Ballycumber?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
Can I get solar panels on an east or west facing roof in Ballycumber?
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.
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 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.
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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