Solar Panels in Mostrim, Co. Longford
Located just 13.2 km from Longford, Mostrim receives 1,285+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,416 kWh annually, covering 81% of average household electricity use and saving an estimated €1025+ 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 Mostrim?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Longford
Location
Based on county-level solar data for Longford. Actual output varies by roof orientation, shading, and system specification.
About Solar Energy in Mostrim
Mostrim is a community in Co. Longford. It is a short drive from Longford (13.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Mostrim is N39 — you'll need your full Eircode when applying for the SEAI grant.
Benefits of Solar Panels in Mostrim
Save on Electricity Bills
Homeowners in Mostrim can save an estimated €1025+ per year on electricity with a 4kWp solar system generating 3,416 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 Mostrim today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Mostrim
Homeowners in Mostrim, Co. Longford 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 Longford
SEAI registered solar panel installers covering Longford.
Where can you find solar installers near Mostrim?
Also serving nearby areas in Longford:
Find Solar Installers in Longford
Browse SEAI-registered installers covering Mostrim and all of Longford.
Solar Panel FAQs for Mostrim
How much do solar panels cost in Mostrim?
A 4kWp system in Mostrim 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 3,416 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Mostrim?
Based on Longford county data, a 4kWp system in Mostrim generates approximately 3,416 kWh per year — covering 81% of average household use (4,200 kWh/year). Longford receives around 1,285 sunshine hours annually.
Are solar panels worth it in Mostrim?
Yes. With estimated savings of €1025+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Mostrim pays for itself in 4-6 years and lasts 25+ years.
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.
How do I get the SEAI grant in Mostrim?
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.
Do solar panels increase property value in Mostrim?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Mostrim is a long-term investment in your property.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
Get a Free Solar Quote in Mostrim
Connect with SEAI-registered installers covering Mostrim, Co. Longford.