Solar Panels in Termon, Co. Donegal
Termon is a village in Co. Donegal with a population of around 400. Located 45.7 km from Letterkenny, the area has a solar yield of 696 kWh/kWp. A 4kWp solar system generates approximately 2,784 kWh annually, saving an estimated €835+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Termon, Co. Donegal
| Solar Metric | Value |
|---|---|
| Solar Yield | 696 kWh/kWp |
| 4kWp System Output | 2,784 kWh/yr |
| Sunshine Hours | 1,175 hrs/yr |
| Est. Annual Savings | €835+ |
| Household Coverage | 66% of avg use |
Solar yield calculated for Termon (54.55°N, 7.83°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Termon
kWh per month (4kWp system)
Termon at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 63 metres |
| Eircode Area | F94 |
| Dist. to Letterkenny | 45.7 km |
| Location | Inland |
| Coordinates | 54.5483°N, 7.8306°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Finner, 27.3 km).
Weather & Climate in Termon
Weather data from Met Eireann (Finner station, 27.3 km from Termon). 5-year average (2019–2023).
Termon: Local Solar Energy Profile
Termon is a village in Co. Donegal with a population of 400 (CSO Census 2022). It is accessible from Letterkenny (45.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Termon is F94. 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 2,784 kWh per year (696 kWh/kWp). The area has higher rainfall (1246 mm/yr), with a mean temperature of 10.4°C.
How solar panels pay off in Termon
Save on Electricity Bills
Homeowners in Termon can save an estimated €835+ per year on electricity with a 4kWp solar system generating 3,268 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 Termon, 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 Termon today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Termon homeowners claim?
Homeowners in Termon, Co. Donegal 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 Donegal
SEAI registered solar panel installers covering Donegal.
Top Rated Solar Installers Near Termon
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Solar Panels in Areas Near Termon
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Common Questions About Going Solar in Termon
How much do solar panels cost in Termon?
A 4kWp system in Termon 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 3,268 kWh/year, paying for itself in 4-6 years.
Is my roof suitable for solar panels in Termon?
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 is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
What happens to my solar panels if I move house in Termon?
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.
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).
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
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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