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Best Solar Installers in Leitrim (2026)

Data compiled by Solar Info editorial teamUpdated 8 May 2026

10 SEAI-registered solar panel installers featured for Leitrim. Selection is based on SEAI registration, Google reviews, home-county presence, word of mouth, and the feeling amongst Irish solar Facebook groups. 6 have their head office in Leitrim, plus 4 that serve Leitrim 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 Leitrim generates around 3,368 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 Leitrim 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.
Gaffney Electrical Fire and Security Ltd logo

Gaffney Electrical Fire and Security Ltd

5.0(2 Google reviews)
SEAI RegisteredDomesticCommercial
Activ8 Solar Energies logo

Activ8 Solar Energies

Also serves Leitrim from Monaghan

4.7(1040 Google reviews)
SEAI RegisteredDomesticCommercial
Churchfield Home Services logo

Churchfield Home Services

Also serves Leitrim from Mayo

4.9(694 Google reviews)
SEAI RegisteredDomesticCommercial
ePower logo

ePower

Also serves Leitrim from Cork

4.8(619 Google reviews)
SEAI RegisteredDomesticCommercial
Start Solar logo

Start Solar

Also serves Leitrim from Louth

4.9(427 Google reviews)
SEAI RegisteredDomesticCommercial

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All Leitrim installers

The full directory of every solar installer serving Leitrim.

SEAI grant in Leitrim

How the €1,800 SEAI solar PV grant works in Leitrim.

Solar panel costs in Leitrim

2026 pricing, output, and payback for Leitrim.

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.