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Excellent
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Based on 100+ Reviews
Hilary H
July 2025
Our experience of dealing with AEI has been absolutely superb from our first consultation right through to follow up after installation, everything has been seamless. Our initial consultation was with Nigel, who advised us what would best suit our needs.
After that everything happened in a really timely manner.
I would recommend AEI to anyone looking for solar PV panels. Thanks to all the team we are delighted!
David N
June 2025
I would highly recommend AEI to anyone who is thinking of getting solar PV panels system. We got a 8.1kw system.
The lads who installed the system including the roofers and electricians were very professional and installed everything with great professionalism care and completed a very tidy job.
Elaine D
June 2025
Fantastic company to deal with, from initial experience with Dave, down to installation of panels and all communication regarding grant application, follow up etc. Everything was clear and easy to understand from start to finish and I am now enjoying the benefits of solar energy. Cannot recommend this company enough.
John D
June 2025
A top class service from enquiry right through to installation, A+++
Mike W
June 2025
Had our solar system installed by AEI 18 months ago. Initial consultation with Brian and Padraig were very informative. They talked us through our energy use and our expectations from the system. We went with 14 panels with no battery, as this suited our needs. Electrical installation and roof installation were carried out without a hitch. Both trades were very quick and more importantly the work was to a very high standard. The admin side was handled by Mary with minimal requirements from us, which was great. Our system is working very well and between April and September is generating positive revenue with the FIT. Payback time at current rates should be just over 5 years. Wouldn’t hesitate for a second to recommend AEI to anyone.
Tony O'D
June 2025
AEI were an absolute pleasure to deal with. They made everything so easy and straightforward, and gave us all the information we needed to make the right choices throughout. From our initial consultation through to installation and commissioning, they were great and we would thoroughly recommend them to anyone looking to install or upgrade their solar panels.
Mike D
June 2025
I would highly recommend AEI to anyone who is contemplating getting PV panels and all that includes ,professional people from start to finish ,thanks a million for the great work, Mike Davis.
Adrian N
June 2025
Excellent service from start to finish. Would highly recommend this company.
Cashback Guarantee
At AEI, we provide Ireland’s only solar system with a cashback guarantee for your peace of mind.
If your solar PV system underperforms, our partner Autarco will financially compensate you for any loss.
Why Choose AEI?
We have been installing solar panel systems on Irish homes since 2007. Our team of experts has successfully installed thousands of solar panels across every county of Ireland helping homeowners reduce both their carbon footprint and energy costs.

Unique Cashback Guarantee
If your solar PV system underperforms, Autarco will financially compensate you for any loss, adding an extra layer of security and peace of mind.

25-Year Guarantee
Our high-quality solar panels come with a 25 year performance guarantee, so the long-term value of your investment is secure.

Grant Assistance
Grant applications can be daunting. At AEI, we handle all of the paperwork for SEAI grants on your behalf, even claiming the grant back for you!

Real-Time Reporting
Our solar PV app gives you 24-hour access to detailed data on energy generation and consumption.

Remote Performance Monitoring
Autarco also monitors your system performance in real-time and proactively addresses any performance drops, ensuring peak efficiency.

Customer Support and After-Sales
Our dedicated in-house after-sales team is here to help with any issues that arise with remote support and on-site technicians.


