Solar PV Panels Ireland
5.0(42 Google reviews)
SEAI RegisteredDomesticCommercial
Best Solar Installers in Longford (2026)
10 SEAI-registered solar panel installers featured for Longford. Selection is based on SEAI registration, Google reviews, home-county presence, word of mouth, and the feeling amongst Irish solar Facebook groups. 4 have their head office in Longford, plus 6 that serve Longford from a neighbouring county. The list below is randomised, not ranked 1-10. Every one of these 10 has earned its place. A typical 4 kWp system in Longford generates around 3,416 kWh per year.
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
How we selected these installers
- SEAI registration is required. Only installers on the public SEAI register are eligible. homeowners need this to claim the €1,800 grant.
- Home-county presence first. Installers headquartered in Longford fill the list before installers from neighbouring counties.
- Google reviews rating and volume. Score = average rating × log10(review count + 1). This rewards consistent ratings across many jobs over a single perfect review.
- Word of mouth and Facebook groups. We monitor the major Irish solar PV Facebook communities for which installers homeowners actually recommend, and which ones come up for the wrong reasons.
E
Eddie Byrne Electrical Ltd
SEAI RegisteredDomesticCommercial
N
N & S Emerald Renewables Ltd
SEAI RegisteredCommercial
O
O'Brien Electrical Services
SEAI RegisteredDomesticCommercial
Activ8 Solar Energies
Also serves Longford from Monaghan
4.7(1040 Google reviews)
SEAI RegisteredDomesticCommercial
Churchfield Home Services
Also serves Longford from Mayo
4.9(694 Google reviews)
SEAI RegisteredDomesticCommercial
ePower
Also serves Longford from Cork
4.8(619 Google reviews)
SEAI RegisteredDomesticCommercial
Start Solar
Also serves Longford from Louth
4.9(427 Google reviews)
SEAI RegisteredDomesticCommercial
JFW Renewables
Also serves Longford from Galway
4.8(399 Google reviews)
SEAI RegisteredDomesticCommercial
Nusolas
Also serves Longford from Clare
4.9(348 Google reviews)
SEAI RegisteredDomesticCommercial
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<a href="https://www.solarinfo.ie/best-solar-installers/longford" target="_blank" rel="noopener"><img src="https://www.solarinfo.ie/badge/best-installers/longford" alt="Featured in solarinfo.ie best solar installers in Longford" width="220" height="220" loading="lazy" /></a>All Longford installers
The full directory of every solar installer serving Longford.
SEAI grant in Longford
How the €1,800 SEAI solar PV grant works in Longford.
Solar panel costs in Longford
2026 pricing, output, and payback for Longford.
This page is maintained editorially by Solar Info. We update the list quarterly as new review data and SEAI registrations come in. Spotted an error? Let us know.