Do I have to use one of these companies to get the grant?

Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.

How many quotes should I get in Roscommon?

Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.

Is this list in any order of merit?

No. Companies based in Roscommon come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.

Solar panel installers in Roscommon

309 companies on the SEAI register are based in or serve Roscommon for solar panels (register as of 8 September 2026).

Solar panels fitted to a dark tiled pitched roof under grey cloud, next to a red-tiled neighbour. — A roof with solar panels on it · Budget Bizar · Pexels License · Photo credits

Based in Roscommon

0 of them. Sorted by what they are registered for, then by name — this is not an order of merit.

None are based in Roscommon itself. The companies below cover it from elsewhere.

Also cover Roscommon from elsewhere (309)

These told SEAI they cover the province Roscommon is in, or listed it among the counties they serve. Ask how far they travel before you go any further. Names only here; each one's full register row is on its own county page. OSS = One Stop Shop.

Ashgrove Engineering Ltd T/A Ashgrove Renewables (OSS) · Bayview Contracts Ltd (OSS) · Bord Gais Energy Ltd (OSS) · Churchfield Home Services (OSS) · OHK Energy LTD (OSS) · 1st Choice Electrical Services Limited · 3D Systems Limited · A & B = New Energy Limited · A1 Solar · AB Electrical · Abhaile Solar and Electrical Ltd · Activ8 Solar Energies · AD Electrical Services · Agri Solar Specialists Ltd · AH Electrical Services & More · Airsol Renewable Solutions Ltd · AK solar · All Solar Energies Ireland · Alternative Energy · Alternative Energy Ireland · Alternative power Generation T/A SDES · Anthony Scully Solar · Ap Renewables Ltd · Apex Workforce Ltd · Armour renewables Ltd T/A Leinster Energy · B&S Renewable Solutions · BEP Energyable Limited · Bespoke Solar PV Installations Ltd · Blackwell Energy Ltd · Blue Sky Solar Ltd · Blue Solar PV Limited · Boyne Solar Ltd · Brian Leavey Electrical · BTS Renewables Ltd · Caillin Wrynn · Caldor Solar Limited · Carraher Solar Limited · Cassells Electrical Contractors · Castlegale Electrical Ltd · CC Renewables LTD · CH Services · Charles Gallagher Electrical Ltd · Circet Install Limited (KN Install Limited) · Claddagh Electrics Limited · Clear Sky Energy Ltd · CMC Electrical Contracting LTD T/A Solar 24 · CMD Electrical Ireland Ltd · Cok Electrical & Renewables Ltd · Colin Lynskey Plumbing And Heating · Colum Gallagher Electrical & Solar · Connex Electrical Services · Coolagh Agri Import Export Ltd · Copper Coast Renewables · CR Solar · Cremin Solar Energy · Cross Border Electrical Ltd · CSR Electrical Ltd · Cummins Electrical and Renewables · CV Electrical Ltd · CVS Electrical · D.O.C Electrical · DAC Solar Systems T/A Stephen Kennedy Electrical Ltd · Darragh Twomey Electrical LTD · David Gibbons Electrical Ltd · David Hayden Electrical · David O'Mahoney Electrical Services Ltd · DC Energy Solutions · DE Electrical and Solar Ltd · Dermot McGrath Electrical Ltd · Derry Brosnan Electrical and Construction Services Ltd · Dial an Electrician Ltd · Divers Educational Supplies T/A Celtic Renewables · DML Electrical Contractors Ltd · DND Electrical T/A Doran & Durnin Electrical Ltd · DNL Electrical Ltd · DPR Solar Services Limited T/A Solar Services Ireland · DR Solar and Electrical Services Ltd · Duleek Energy Centre · Eccles Electrical Ireland Limited · Eco Home Improvements · Eco Revival Renewables · Ecoplex Energy Solution LTD · Ecosol · Eddie Byrne Electrical Ltd · Efficient Renewables Ltd · Eire renewables · Eirevolt Energy Limited · Eirinn Electrical Solutions Ltd · EKR Solar Ltd · Elececo Engineering · Elecko Ltd · Element Electrical · Emmet Keeshan Electrical · Encom Energy Ireland Limited · EnergieXPro · Energy Freedom Systems · Energy Saving Technologies Ltd T/A Energlaze · Energysmart Renewables Limited · Energywise Savings Ireland Ltd · ePower · ETI Security Systems Ltd · Evergreen Electrical Ltd · Evolve Eco Solutions Ltd · Fanning Electrical and Solar Ltd · FCB Ltd- ASA Solar · Fennor Developments · Ferm Eng Ltd · Fireco Alarms Ltd - C & R Renewables & Electrical · Fokearn Energy Solutions LTD · FT Energy Ltd · Fuinneamh Renewables Ltd · Future Renewables Energy Systems Limited · Futureproof Energy Ltd · G.C. Electrical LTD · Gaffney Electrical Fire and Security Ltd · Gary Warde Electrical LTD · Gavin Walker Electrical Contractors LTD · Get Switched Ltd · Gibney Electrical Ltd · Gilroys Green Energy LTD · Glas Energy · Glenfield Renewables Ireland LTD · Go Solar · Goodship Electrical Contractors · Gosecure Limited T/A GoKonnect Solar · Green Air Technologies Ltd · Green Energy Ireland · Green Powered Systems Limited · Greenside · Greentricity Ltd · Greenway Solar and Robotics Ltd · Grian52 Ltd · Grid Solar Limited · GTEC Sparks Ltd · Hanrahan Renewable Energy · Hardiman Electrical · Harvey Solar Services Ltd · HD Renewable Energy · HDPV Ltd · Hi-Line Energy Solutions LTD · Home Building Solutions T/A HBS Elegant build Ltd · House2home Retrofit LTD · IDEAL Solar and Electrical Ltd · Irish Energies · James Brennan Electrical Contractor Ltd · James Kane Energy Solutions LTD · Jamie Harley Electrical Ltd · Jason Fahy Heating · JC Electrical and Security Ltd · Joe Connolly Electrical Ltd · Joe Sav electrical systems LTD · Joe Thompson Electrical Ltd · Jordan Mc Ivor Electrical and Solar PV LTD · Joyce Renewables LTD · JWE Electrical Ltd · K+P electrical · Kaelen Higgins Electrical · KB Electrical NI LTD · Kell NFC t/a NFC Energy · Keogan Electrical Contractors · Kieran Doherty Electrical · Kilcock Solar · Klass Home Energy Ltd. TA Klass Solar · KM Electrical · KRDC Electrical LTD · KTB Electrical Ltd · KTC Electrical · Laltec Electrical LTD · Leinster Electrical Contracts Limited · Lennon Solar · Light Energy Ireland Ltd · Link Pro Electrical Ltd · Local Power Ltd · Lumen Engineering Limited T/A Lumen Solar · Lux Electrical Contractors Limited · LVP Renewables Ltd · Lynch Electrical & Renewables Ltd · Mal Property Maintenance · Marval Power Ltd · Mastertech Group Ltd · Max Renewable Energi Ltd · McCaffrey Mechanical Services Ltd. · McLaughlin Electrical Ltd · Meade & Madden T/A Glentech Electrical · Mid West Renewable Energy Ltd · Midwest Fire & Security Ltd · Mitros Solar Ltd · MMG Electrical Ltd · Moy Solar · Mr Sparkx Electrical Services Ltd · Mullaney Electrical · Munster Solar · Murphy Solar PV + Electrical Contractor Ltd · Murray and McEvoy Ltd · My Power Ltd · MySolar · Nationwide Energy Solutions LTD · Netherbrook Ltd · NMK Electrical Ltd · Nualaiochtai Miotal Teoranta TA Solar Structures · Nuarc Energy Ltd · Nusolas · NZEB Technologies Ltd · O Hara Electrical · O'Brien Electrical Services · O'Neill & Sons Electrical Services · O'Neill Energy LTD · OCM Energy · OFE Solar & EV · Oliver Mullen Electrical Contractor Ltd · ONENERGY RENEWABLES LIMITED · optimum ucl · Padraig Burns Electrical Services · Pawel Galarowicz · Penrose Electrical Ltd · Peter Burke Electrical Limited · Peyton Electrical Ltd · Physalia Ltd Ta Ecoaer · Pinergy Solar Electric · Premier Energy · Prime Solar Ltd · PureVolt Limited · PV Energy Ireland · PV Generation Ltd. · PV Green · PV Solar Ireland · PV Solar Systems · QMAC Contracting Ltd T/A QMAC Electrical & Energy Solutions · R Fitzgerald Electrical Services Ltd · Raymond Carolan Electrical Limited · Real Solar Limited · Reddington Group · REenergy Electrical · Rend Master Ltd · Renewables Ireland · Resolute Engineering Group LTD · Ronan McGrath Electrical · Rosa Electrical Ltd · Rosehill Renewables Ltd · Roslem Solar Energies T/A David Connellan Electrical · RTG Electrics · S McGrath Electrical · Saunderson PV Solar · SB Electrical · Sean Gallagher · Sean Hardiman Electrical and Solar PV · Sean McCarthy Electrical · Sean Tully Electrical Services · Secto Services Limited · Shane Scully Electrical · SK Green Energy Technologies · Skyline Solar Ltd · Slix Limited · Solar Elite · Solar Energy Solutions · Solar Generation LTD · Solar Green PV LTD · Solar Installers Ireland · Solar Nexus · Solar Path · Solar Power Ireland BK Ltd · Solar Precision LTD · Solar PV Panels Ireland · Solar Works Electrical Contractors Ltd · Solarcraft Ltd · Solaregy T/A Sola · Solaris Green Energy · Solarise Ltd · Solarsmart Energy LTD · Solarsource.ie · SOLARspan · Solarstream Limited · SolarVolt Ltd · Solarwise Energy Ltd · Solec Solar Limited · Solgrid Limited · Solis Green Energy Ltd · Solmatix Ltd · Solstice Renewables Solutions LTD · SP Energy · SPV Energy · SSP Electrical Limited · Start Solar Ireland Ltd · Stefan Callaghan Electrical · Sunergy Solar · Sunrea Solar Ltd · Sunvolt limited · Swift Electrical T/A Advance Solar · Switch2Solar · SwitchElectrical Ltd · T MCNally Electrical Services · TFM Electrical Services Ltd · Tirconnaill Contracts Ltd · TMC Complete Electrical Limited TA Solar Pv Energy · TRE Energy (IRL) Limited · Treacy Solar · Tungsten Engineering Ltd · Vercom Electrical T/A Solar Logic · Verde Energy Group · Verde Remediation Services Ltd · Vision Solar · Wattmasters Electrical Ltd · WattSolar · WestQuay Energy · Willie Cronly Electrical · WPM Construction Limited · WRB Energy LTD · Zensol Limited · Zetta Home Services Ltd

What it costs, and what the grant pays

The grant for a semi-detached house is €1,800. SEAI recorded a middle price of €9,400 for this work last year, which leaves about €7,600 for you to pay. These are national figures, not Roscommon ones — SEAI does not publish prices by county.

What it costs on a home like yours, and what you are left paying

Before you sign

Wait for your grant approval email before any work starts. SEAI does not pay for work that began before it was approved.
Get at least three quotes, and check each one covers the same job — the cheapest quote is often the one that leaves something out.
Check the company is on the register on the day you sign. Companies join and leave it, and this page is a copy taken on one day.
Get it in writing: what is being done, what it costs, when it starts and when it is finished.

How the application works

Ask up to five of them

Fill in one form, tick who you want to hear from, and we pass your details to those companies and nobody else. It costs nothing and you are under no obligation.

Get solar panels quotes in Roscommon

Common questions

Do I have to use one of these companies to get the grant?: Yes. SEAI only pays a grant on work done by a company on its register, and the company claims it on your behalf. Work done by anyone else is not covered, however good it is.
How many quotes should I get in Roscommon?: Three, from companies registered for the same job, and ask each for a written breakdown. Quotes for the same house often differ by thousands because they include different work, not because one is dearer.
Is this list in any order of merit?: No. Companies based in Roscommon come first, then the ones that travel to it, then One Stop Shops, then alphabetical. Being on the register means the paperwork is in order, not that the work is good.

Other work in Roscommon

Listed on SEAI’s public registers on 8 September 2026. Being registered is not an endorsement by SEAI or by us. Check the current register on seai.ie before you sign anything. Not affiliated with SEAI.