Solar Panels in Collinstown, Co. Westmeath
Collinstown is a village in Co. Westmeath with a population of around 351. Located 15.8 km from Mullingar, the area receives 1,240+ sunshine hours per year. A 4kWp solar system generates approximately 3,484 kWh annually — saving an estimated €1045+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Collinstown solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Mullingar
Location
Based on county-level solar data for Westmeath. Actual output varies by roof orientation, shading, and system specification.
Collinstown and Renewable Energy
Collinstown is a village in Co. Westmeath with a population of 351 (CSO Census 2022). It is a short drive from Mullingar (15.8 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Collinstown is H18 — you'll need your full Eircode when applying for the SEAI grant.
Why Go Solar in Collinstown?
Save on Electricity Bills
Homeowners in Collinstown can save an estimated €1045+ per year on electricity with a 4kWp solar system generating 3,484 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 Collinstown today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Collinstown Residents
Homeowners in Collinstown, Co. Westmeath 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 Westmeath
SEAI registered solar panel installers covering Westmeath.
Nearby Towns Also Served
Also serving nearby areas in Westmeath:
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Frequently Asked Questions About Solar Panels in Collinstown
How much do solar panels cost in Collinstown?
A 4kWp system in Collinstown 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 3,484 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Collinstown?
Based on Westmeath county data, a 4kWp system in Collinstown generates approximately 3,484 kWh per year — covering 83% of average household use (4,200 kWh/year). Westmeath receives around 1,240 sunshine hours annually.
Are solar panels worth it in Collinstown?
Yes. With estimated savings of €1045+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Collinstown pays for itself in 4-6 years and lasts 25+ years.
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 maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Can I get solar panels on an east or west facing roof in Collinstown?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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