Solar Panels in Longwood, Co. Meath
Longwood, Co. Meath, receives 1,315+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,540 kWh annually, covering 84% of average household electricity use and saving an estimated €1062+ 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.
Longwood solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Navan
Location
Based on county-level solar data for Meath. Actual output varies by roof orientation, shading, and system specification.
Longwood and Renewable Energy
Longwood is a town in Co. Meath with a population of 1,685 (CSO Census 2022). It is accessible from Navan (27.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Longwood is A67 — you'll need your full Eircode when applying for the SEAI grant.
Why Go Solar in Longwood?
Save on Electricity Bills
Homeowners in Longwood can save an estimated €1062+ per year on electricity with a 4kWp solar system generating 3,540 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 Longwood today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Longwood Residents
Homeowners in Longwood, Co. Meath 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 Meath
SEAI registered solar panel installers covering Meath.
Nearby Towns Also Served
Also serving nearby areas in Meath:
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Browse SEAI-registered installers covering Longwood and all of Meath.
Frequently Asked Questions About Solar Panels in Longwood
How much do solar panels cost in Longwood?
A 4kWp system in Longwood 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 3,540 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Longwood?
Based on Meath county data, a 4kWp system in Longwood generates approximately 3,540 kWh per year — covering 84% of average household use (4,200 kWh/year). Meath receives around 1,315 sunshine hours annually.
Are solar panels worth it in Longwood?
Yes. With estimated savings of €1062+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Longwood pays for itself in 4-6 years and lasts 25+ years.
Is my roof suitable for solar panels in Longwood?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
What is the payback period for solar panels in Longwood?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1062+ per year plus export income, a typical solar system in Longwood pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
What happens to my solar panels if I move house in Longwood?
Solar panels stay with the property — they're a permanent fixture. They add value to your home for the next buyer. The SEAI grant does not need to be repaid if you sell. Your installer can transfer monitoring accounts to the new owner.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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