Solar Panels in Loch Gowna, Co. Cavan
Loch Gowna is a village in Co. Cavan with a population of around 168. Located 17.2 km from Cavan Town, the area receives 1,250+ sunshine hours per year. A 4kWp solar system generates approximately 3,364 kWh annually — saving an estimated €1009+ 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 Loch Gowna?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Cavan Town
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Based on county-level solar data for Cavan. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Loch Gowna, Co. Cavan
Loch Gowna is a village in Co. Cavan with a population of 168 (CSO Census 2022). It is a short drive from Cavan Town (17.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Loch Gowna is N39 — you'll need your full Eircode when applying for the SEAI grant.
Advantages of Solar Energy for Loch Gowna Homeowners
Save on Electricity Bills
Homeowners in Loch Gowna can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,364 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 Loch Gowna today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Loch Gowna homeowners claim?
Homeowners in Loch Gowna, Co. Cavan 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 Cavan
SEAI registered solar panel installers covering Cavan.
Solar Panels in Areas Near Loch Gowna
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Common Questions About Going Solar in Loch Gowna
How much do solar panels cost in Loch Gowna?
A 4kWp system in Loch Gowna 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 3,364 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Loch Gowna?
Based on Cavan county data, a 4kWp system in Loch Gowna generates approximately 3,364 kWh per year — covering 80% of average household use (4,200 kWh/year). Cavan receives around 1,250 sunshine hours annually.
Are solar panels worth it in Loch Gowna?
Yes. With estimated savings of €1009+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Loch Gowna pays for itself in 4-6 years and lasts 25+ years.
What roof direction is best for solar panels in Loch Gowna?
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 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.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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