Solar Panels in Shercock, Co. Cavan
Shercock is a small town in Co. Cavan with a population of around 574. Located 30.2 km from Cavan Town, the area has a solar yield of 764 kWh/kWp. A 4kWp solar system generates approximately 3,056 kWh annually, saving an estimated €917+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Shercock solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 764 kWh/kWp |
| 4kWp System Output | 3,056 kWh/yr |
| Sunshine Hours | 1,250 hrs/yr |
| Est. Annual Savings | €917+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Shercock (54.00°N, 6.90°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Shercock
kWh per month (4kWp system)
Shercock at a Glance
| Area Data | Value |
|---|---|
| Population | 574 (Census 2022) |
| Households | 238 |
| Houses/Bungalows | 84% of dwellings |
| Owner-Occupied | 42% |
| Built Before 2000 | 59% |
| Avg. Rooms per Home | 5 |
| Elevation | 104 metres |
| Eircode Area | A81 |
| Dist. to Cavan Town | 30.2 km |
| Location | Inland |
| Coordinates | 53.9951°N, 6.8982°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Ballyhaise, 27.6 km).
Weather & Climate in Shercock
Weather data from Met Eireann (Ballyhaise station, 27.6 km from Shercock). 5-year average (2019–2023).
Solar Suitability in Shercock
84% of dwellings in Shercock are houses or bungalows, making the area highly suited for rooftop solar panels. 42% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 59% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Going Solar in Shercock
Shercock is a small town in Co. Cavan with a population of 574 (CSO Census 2022). It is accessible from Cavan Town (30.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Shercock is A81. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Shercock has 238 households, of which 84% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,056 kWh per year (764 kWh/kWp). The area has moderate rainfall (1102 mm/yr), with a mean temperature of 9.9°C.
Solar panel benefits in Shercock, Cavan
Save on Electricity Bills
Homeowners in Shercock can save an estimated €917+ 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.
Energy Independence
For homes in rural Shercock, 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 Shercock today will generate clean electricity for 25-30 years with minimal maintenance.
Shercock SEAI solar PV grant details
Homeowners in Shercock, 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.
Top Rated Solar Installers Near Shercock
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Solar Panel FAQs for Shercock
How much do solar panels cost in Shercock?
A 4kWp system in Shercock 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.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
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.
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.
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 roof direction is best for solar panels in Shercock?
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.
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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