Solar Panels in Lough Gowna, Co. Cavan
Lough Gowna, Co. Cavan, receives 1,250+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,364 kWh annually, covering 80% of average household electricity use and saving an estimated €1009+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
What is the solar potential in Lough Gowna?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Cavan Town
Location
Based on county-level solar data for Cavan. Actual output varies by roof orientation, shading, and system specification.
About Solar Energy in Lough Gowna
Lough Gowna is a community in Co. Cavan. It is a short drive from Cavan Town (18.1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Lough Gowna is N39 — you'll need your full Eircode when applying for the SEAI grant.
Benefits of Solar Panels in Lough Gowna
Save on Electricity Bills
Homeowners in Lough 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 Lough Gowna today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Lough Gowna
Homeowners in Lough 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.
Where can you find solar installers near Lough Gowna?
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Solar Panel FAQs for Lough Gowna
How much do solar panels cost in Lough Gowna?
A 4kWp system in Lough 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 Lough Gowna?
Based on Cavan county data, a 4kWp system in Lough 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 Lough 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 Lough Gowna pays for itself in 4-6 years and lasts 25+ years.
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).
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 happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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