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Retrofit Energy Ireland

Cork

Registered

Solar in Cork

A 4kWp solar system in Cork generates approximately 3,628 kWh per year (907 kWh/kWp), 3% above the national average. Cork sees around 1,380 sunshine hours annually, with 1100mm of rainfall. Cork ranks #6 in Ireland for solar potential.

Retrofit Energy Ireland serves homeowners across Cork, including Minane Bridge, Mitchelstown, Model Farm Road, Mogeely and Monkstown.

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Technologies

About

Retrofit Energy Ireland provides solar panel installation services in County Cork. Retrofit Energy Ireland is an SEAI-registered installer specialising in solar PV and heat pumps, with 15+ years of experience. They also offer heat pumps and retrofit. They hold a 3★ Google rating from 5 reviews.

Areas covered in Cork include Adrigole, Aghabullogue, Aghada, Ahakista, Araglen and 201 more.

Reviews

3.0(5 Google reviews)

What customers say on

5/5

I was dealing with Ken Gallagher solely by email and phone. I found him to be very knowledgeable, easy to contact and had a very courteous manner. He organised submissions to SEAI and coordinated the sub-contractors work. Tom Finn and his brother Michael installed the heat pump in a very efficient manner. Francis Rogers and his crew of Powersol put up the ground-mounted PV panels and did a very neat job putting the inverter and two batteries in the garage. A couple of other workers put additional insulation in the attic. From initial contact with Ken to completion took 2 months. A happy customer here in Knockcroghery, Co. Roscommon.

Eugene Dwyer9 Dec 2025
1/5

My elderly and vulnerable mother has been abandoned by one of your contractors. The house has been ready, at their insistence, since July 28th and she was due to have her home wrap around completed circa mid August. Then we were told that the wrap around work was to commence on August 25th. It is now September 12th, and while the scaffolding has been erected, the actual works have not commenced. The plumber has decommissioned her new air to water heating system so as to accommodate the wrapping of the property. However, the main foreperson for the job, has become non contactable and the job itself seems to be abandoned. So much so, that the plumber arrived back out yesterday assuming that the works had been completed, only to find nothing had been done. Needless to say, he was surprised too. So he left all as it was and went off about his business, leaving my poor mother with no heat, no fireplace to light a fire, as this has already been removed, and the chimney blocked, and no idea of when to expect to be able to warm herself in her own home. The nights are steadily getting cooler now and this has now become an emergency situation. So any company that would make an unconscionable decision to leave a 76 year old lady with no heating in the Autumn months, and no communication to say when works will recommence, if ever, don't deserve to be in business, nevermind being a SEAI contractor. This company is an absolutely shambolic disgrace, and a bunch of shysters. I have to give one star to write this, but I'd prefer to not have to give any stars, or give my time to have to write this review. AVOID AVOID AVOID

Colin Hyland12 Sep 2025
1/5

Had a full assessment done. Fully paid in advance. The survey was generic and did notvtake into account any specificity of the house. The house photo was the neighbours house with a garage. The work done to date (before we bought the house) was not taken into account. We bought the house 4 years ago, ber was a C. We have upgraded windows and starting point is now a D, despite certificates. When we spoke to the person explaining the report, it sounded like they had no knowledge of the house and all question were answered by maybe, I am not sure, regarding which wall can/ can't be insulated from the outside. They have no clue what they are doing, the quotes are crazy compare to the market. This is a con. Stay away from them at all cost.

Hélène Dingreville10 Nov 2022
5/5

Had a good experience overall with various insulation measures, heat pump install, attic and cavity wall insulation

Tony gmail22 Apr 2025
3/5

Had my retrofit done by these guys a while back. Work included installation of a heat pump, wrap and new windows and doors. The quality of the heat pump installation was very good, this was done by a company now acquired by OHK energy I believe. Windows and doors were done by Leinster Home and Windows. We weren't impressed by them as they left us with a window that had water stains in one of the pains and another that had cracks on the seals. The project management side of things was atrocious. Due to poor project management, the wrapping of my house took 2 and a half months to complete. That meant there was scaffolding and blue sheets across the windows for 2 and a half months and a skip in the garden. I was also charged 800 euro to have my chimney "blocked". This was a small bit of insulation board and some spray foam at the entrance of the chimney flute. I didn't complain about it as I got an extra door that wasn't budgeted for. When work is completed you're supposed to get a pack that has all your certificates and stuff like that, I received this a year after the work was completed. Taking everything into consideration, I wouldn't recommend these guys. Shop around for better One Stop Shops.

Robert Kenny27 Feb 2026
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Cork's dairy farms driving commercial solar adoption

Cork has the highest concentration of dairy farms in Ireland, and milking parlours are a perfect match for solar — they use most electricity during morning and evening milking when solar panels are generating. Several large Cork dairy co-ops have started encouraging supplier farms to install solar as part of Bord Bia sustainability targets. Farms in the Golden Vale area of north Cork are seeing some of the fastest TAMS III solar uptake in the country.

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Solar Panels in Cork — Towns We Serve

AdrigoleAghabullogueAghadaAhakistaAraglenArdgroomBallinacurraBallinadeeBallinagreeBallincolligBallineenBallingearyBallinhassigBallinloughBallinoraBallinspittleBallintempleBallycloughBallycottonBallydehobBallydesmondBallygarvanBallyheaBallyhoolyBallymakeeraBallynoeBallyphehaneBallyvolaneBallyvourneyBaltimoreBandonBanduffBanteerBantryBarryroeBealnamorriveBearaBelgoolyBere IslandBerringsBishopstownBlackpoolBlackrockBlarneyBoherbueBoreenmanna RoadBurnfortButlerstownButtevantBweengCape ClearCarraig na bhFearCarrigadrohidCarrigalineCarriganimaCarrigrohaneCarrigtwohillCastlefrekeCastlelyonsCastlemartyrCastletownbereCastletownrocheCharlevilleChurchfieldChurchtownChurchtown SouthClogheenCloghroeClonakiltyClonbaninClondrohidCloughduvCloyneCoachfordCobhCork CityCourtmacsherryCrookhavenCrookstownCrossbarryCrosshavenCullenCurraheenDeerparkDerrinagreeDillons CrossDoneraileDonoughmoreDouglasDrimoleagueDrinaghDripseyDromaghDromahaneDublin HillDungourneyDunmanwayDurrusEnniskeaneEyeriesFairhillFarranFarranreeFermoyFrankfieldFriars WalkGlandoreGlanmireGlantaneGlanworthGlasheenGlenvilleGlounthauneGoleenGrangeGreenmountGrenaghGurranabraherHaulbowlineHollyhillInchigeelaInnishannonKanturkKealkillKerry PikeKilbehennyKilbrinKilbrittainKilcorneyKilcrohaneKildinanKildorreryKillavullenKilmichaelKilnamartyraKilworthKinsaleKnocknagreeKnocknaheenyKnockrahaLadysbridgeLeapLiscarrollLissardaLittle IslandLombardstownMacroomMahonMallowMayfieldMidletonMilfordMillstreetMinane BridgeMitchelstownModel Farm RoadMogeelyMonkstownMontenotteMourneabbeyMyrtlevilleNewcestownNewmarketNewtownshandrumNohovalOvensPassage WestPouladuffRathcooleRathcooneyRathcormacRathmoreReenascreenaRiverstickRochestownRosscarberyRostellanRylaneSaleenSchullShanagarryShanakielShanballymoreShandonSkibbereenSouth Douglas RoadSummerhill SouthSunday's WellTemplemartinTereltonThe GlenThe LoughTimoleagueTivoliTogherTowerTullyleaseTurners CrossUnion HallVictoria RoadWaterfallWatergrasshillWhitechurchWhitegateWiltonYoughal
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