For nearly two decades, A1 Energy Solutions has focused exclusively on solar. Our experienced team have been installing solar PV and thermal systems across Leinster since 2006, helping homeowners, community groups, developers and businesses switch to clean reliable energy. We provide honest guidance, quality workmanship and systems built to last.
Since 2006, we have designed and installed solar systems across Dublin, Meath, Kildare and the wider Leinster region. Whether you own a detached, semi‑detached, or terraced home, manage a housing development or operate a school, church or community centre, we tailor a PV system to reduce your electricity bills, qualify you for SEAI grants and maximise your long‑term return on investment. We also explain feed‑in tariffs and battery options so you can make an informed decision.
We design PV systems for terraced, detached and semi‑detached houses and rural homes, using EcoFlow PowerOcean for off‑grid resilience and battery storage to keep your home and batteries powered, while offering proximity‑based local rates.
We design PV systems for terraced, detached and semi‑detached houses and rural homes, using EcoFlow PowerOcean for off‑grid resilience and battery storage to keep your home and batteries powered, while offering proximity‑based local rates.
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We create robust PV systems for schools, churches, sports clubs and community & commercial solar properties, using Huawei inverters and other high‑performance components to reduce costs, improve sustainability and deliver lasting clean energy value.
Our residential EcoFlow PowerOcean systems keep your home running and your batteries charging during power cuts.
We are SEAI‑registered installers fully insured, VAT‑compliant and registered with the Sustainable Energy Authority of Ireland, ensuring your installation qualifies for available grants.
EXCELLENT Based on 33 reviews Posted on Google jeff prcevichTrustindex verifies that the original source of the review is Google. Good people to deal with. They installed the battery and inverter. The system works well . They are helpful with system set up. After service seems great.Posted on Google Andy RozmanTrustindex verifies that the original source of the review is Google. Since I wanted specific system (Ecoflow PowerOcean) I had to first find someone that supports it. I found A1 as one of few companies supporting it in my area (Co.Kildare). I had a long talk with Conor about my options, and after I selected them, guys came about 2 weeks later and very professionally and cleanly installed the whole solution. They even fixed my Consumer box (removed some unneeded items and changed few outdated items there) and then put whole off-grid solution inside (which came as part of base package, no extra payment required for that). The whole thing is very neatly done (with minimal impact to all-together view). When SEAI came to inspection afterwards, the guy was very impressed how nicely it was done (he was electrician himself). I am very satisfied with product and installation. I would recommend A1 Energy Solutions to anyone.Posted on Google Mark HuntTrustindex verifies that the original source of the review is Google. Had A1 Energy install 18 solar panels, inverter and 2 x 5kw batteries recently. Great company, professional crew, very neat and tidy work. They were fast, they installed very high quality equipment, and left the place immaculate. Highly recommend.Very happy customer.Posted on Google Cian ByrneTrustindex verifies that the original source of the review is Google. We had a great experience from start to finish with A1 Energy Solutions. On the site visit Conor took the time to explain all of the pros and cons of different system configurations and advised us on what would be best based on our usage patter. They installed the maximum number of solar panels that could be fit on our roof and battery storage that would compliment that system and increase our savings. The work was very tidy. Communication was great from start to finish. Really happy with the results!Posted on Google Gaetan MeisterTrustindex verifies that the original source of the review is Google. I recently had a solar installation completed by A1 Energy Solutions, and I couldn’t be happier with the experience. Conor and his team were excellent from start to finish — professional, efficient, and clearly very knowledgeable. They installed 15 * 480W panels along with an EcoFlow inverter, two Ecoflow 5kWh batteries, and a changeover switchover, all completed in just two days. Conor was the only one who suggested us the changeover switch and none of the other companies offered us that option. In case of a grid power outage, we can power the whole house from the solar panels and batteries. The quality of the work is outstanding, and everything was explained clearly throughout the process. It’s great to see such a smooth installation with no hassle. Highly recommend A1 Energy Solutions to anyone considering going solar!Posted on Google Andries ViljoenTrustindex verifies that the original source of the review is Google. A1 Energy Solutions installed the PV system in our building at Maynooth Community Church. Installation was done exceptionally tidy and Conor responded to queries at any time very promptly. I can highly recommend AI Energy Solutions.Posted on Google Jerry ClancyTrustindex verifies that the original source of the review is Google. A1 were highly professional and set up everything smoothly. Conor and Paddy gave valuable guidance and technical support about the best options. We are delighted with the system - free energy for the house and car now.Posted on Google Feidhlim O HanlonTrustindex verifies that the original source of the review is Google. A1 Energy Solutions have been top class from design, installation and set up to ongoing service and engagement. We have an array of 17x480w PV panels with a Huawei 10kW battery system. Highly recommended, Conor is a gent and took proprietary interest in getting my system right and keeping it performing to the optimum.Posted on Google Dr Christopher O RourkeTrustindex verifies that the original source of the review is Google. At A1 Energy Solutions Conor explained options ,his friendly team did a neat job effectively and quickly .I can recommend A1 Energy Solutions to family and friend.Posted on Google denis conwayTrustindex verifies that the original source of the review is Google. We had a hugely positive experience with Conor and A1 Energy solutions. I had dealt with another major solar supplier who found a problem and changed the goalposts at each visit. With Conor problems became challenges to overcome and overcome them he did. I am extremely happy with both the job done and the follow- up from the company. I highly recommend Conor and A1 energies to anyone looking at solar options. Denis Conway Kilmainham


See our work for yourself. Browse a curated selection of installations from detached, semi‑detached, or terraced homes with discreet panels to schools and churches powered by solar, and housing developments completed on tight schedules. We’ve included some older installs to demonstrate our long standing experience.














*Many Irish installers promote SEAI grant support, battery storage and smart monitoring. A1 Energy Solutions goes further by offering true off‑grid resilience for residential systems and a local pricing model.
Use our quote form (including your Eircode) and we’ll be in touch within two to three business days. You can also call us on 086 293 5333 or 01 473 4283.













