Solar Panels in Crettyard, Co. Laois
Crettyard is a village in Co. Laois with a population of around 400. Located 35.1 km from Portlaoise, the area has a solar yield of 888 kWh/kWp. A 4kWp solar system generates approximately 3,552 kWh annually, saving an estimated €1066+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
Crettyard solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 888 kWh/kWp |
| 4kWp System Output | 3,552 kWh/yr |
| Sunshine Hours | 1,278 hrs/yr |
| Est. Annual Savings | €1066+ |
| Household Coverage | 85% of avg use |
Based on county-level solar data for Laois. Actual output varies by roof orientation, shading, and system specification.
Crettyard at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 152 metres |
| Eircode Area | R93 |
| Dist. to Portlaoise | 35.1 km |
| Location | Inland |
| Coordinates | 52.8425°N, 7.1306°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 14.6 km).
Weather & Climate in Crettyard
Weather data from Met Eireann (Oak Park station, 14.6 km from Crettyard). 5-year average (2019–2023).
Renewable Energy Potential in Crettyard
Crettyard is a village in Co. Laois with a population of 400 (CSO Census 2022). It is accessible from Portlaoise (35.1 km), where most SEAI-registered installers in the county are based. At an elevation of 152 metres, installations in Crettyard should consider potential wind exposure when planning panel mounting. The Eircode routing key for Crettyard is R93. You'll need your full Eircode when applying for the SEAI grant. The area receives around 1,278 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,552 kWh per year. The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Why Go Solar in Crettyard?
Save on Electricity Bills
Homeowners in Crettyard can save an estimated €1066+ per year on electricity with a 4kWp solar system generating 3,552 kWh annually.
Top Solar County in Ireland
Co. Laois ranks #10 in Ireland for solar yield with 888 kWh/kWp. Homes in Crettyard benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Crettyard today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Crettyard Residents
Homeowners in Crettyard, Co. Laois can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically€6,500–€7,200.
325 SEAI-registered solar installers serve Crettyard, Co. Laois. Compare installers in Laois or read verified reviews.
Solar Installers Serving Crettyard
SEAI registered solar panel installers covering Crettyard, Co. Laois.
K&T Solar PV Solutions Ltd
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Crettyard solar panel questions answered
How much do solar panels cost in Crettyard?
A 4.4 kWp system in Crettyard typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,552 kWh/year, paying for itself in 4-6 years.
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 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 payback period for solar panels in Crettyard?
With a net cost of €6,500–€7,200 after the SEAI grant and savings of €1066+ per year plus export income, a typical solar system in Crettyard pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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 do I get the SEAI grant in Crettyard?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
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.
Can you go off-grid with solar in Crettyard?
Fully off-grid setups are rare in Crettyard. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: August 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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