Best Solar & Renewable Energy in Co. Louth
Ranked by Google ratings — updated 22 October 2026
As of 22 October 2026, LocallyIrish.ie ranks 3 solar & renewable energy in Co. Louth by customer rating. The top-rated is Jason Fahy Heating Ltd, with 4.9 stars from 266 Google ratings. Lennon Solar follows with 4.9 from 170 Google ratings.
How we rank
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
None of these businesses is on that register — clear the filter to see them all.
Jason Fahy Heating Ltd
SEAI registeredGold · 2026 Top Rated
Lennon Solar
SEAI registeredSilver · 2026 Top Rated
Leinster Energy
Safe Electric registered SEAI registeredBronze · 2026 Top RatedAlso in Co. Louth — not enough ratings to rank yet
Start Solar Ireland & Uk
Collon
GoKonnect Solar
Dundalk
T.W McKitterick Electrical Contractors Ltd
Hawkinstown Solar
Drogheda
PV Green
Drogheda
Instant Solar
Dundalk
DML Electrical Contractors Ltd
Clearpower
Drogheda
Paul Savage Dundalk
Dundalk
Solaris Green Energy Ireland
Dundalk
Next Gen Power
Drogheda
Gosecure Limited T/A GoKonnect Solar
NZEB Technologies Ltd
Zetta Home Services
Drogheda
Kierans Electrical & Security Systems
Drogheda
Ab Renewable Energies
Kilkerley
Eco Energy Improvements
Dundalk
Armour renewables Ltd T/A Leinster Energy
Duleek Energy Centre
Louth Solar
Togher
Best solar & renewable energy in Louth — FAQs
What is the best solar & renewable energy in Louth?
Jason Fahy Heating Ltd is currently the top-rated solar & renewable energy in Co. Louth, with 4.9 stars from 266 Google ratings. See the full ranked list above.
How are the best solar & renewable energy in Louth ranked?
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
How can my solar & renewable energy business rank higher in Louth?
Encourage happy customers to leave a review on your LocallyIrish.ie listing. More high-star reviews move you up the "Best of" ranking for Co. Louth.
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