Lennon solar Reviews 

We got our system installed with a battery last year and have been absolutely thrilled with it. However it has gone off line over a week ago and I am waiting over a week to even get a date for a call out. Very disappointed in the slow service as every day we are off line we are effectively loosing money. Have been in touch with them chasing a date and really hope to get one soon.

We chose Lennon Solar because of their 5 star ratings, and we were impressed by Anthony, the Salesman. He was the first to not try to sell us a battery which we did not need, and he was also the only person to suggest we could get 5 solar panels on our side roof & back roof - which turned out to be incorrect, so we also had to put panels on the front roof to get the maximum grant.
While the system is working ok now, we had quite a saga with our installation (details below), between the installers not doing what we agreed with the engineer, and the seemingly lack of communication between the ground crews and the office on what needed to be done. It took over 5 weeks from initial visit, to everything fully sorted & complete, but thankfully the system is ok since then.
Tues 3rd Feb ’26 : This was the agreed installation date, but it was wet & stormy, so only some of the initial wiring could be done – the ‘junction box’ in attic was not put in the place we had agreed with Christian the engineer, and the toilet seat (under the fuse-box) was broken.
Wed 4th Feb : Roofers came & put up panels on roof – they were putting the cables out around the roof gutters (something we specifically said to Christian we did not want) until we stopped them & did them as agreed. There was no electrician with them to finish the installation that day – we were told someone would come on Saturday. We had to call the office Friday afternoon to confirm this.
Sat 7th Feb: The electrician came, but could not get the App working because the inverter kept dropping the wifi connection – he said he would have to come back next week.
Wed 11th Feb: After a number of phone calls, a different electrician came to get the wifi connected properly. We had to call our service provider and get them to split our connection into 5GHz and 2.4GHz, because the inverter could not pick up the 2.4GHz signal (as most devices can). It also turned out there had been some issue with the installation of the inverter. When the connection was established, the electrician was ready to leave – until we told him we also didn’t have the App set up on our phones – he was unaware of that issue. He tried to resolve that issue but could not because the Inverter support team had finished for the day (4pm) – so he’d have to come back again.
Thurs 12th Feb: Electrician came back again & quicky got the App set up for us.
Tues 17th Feb : Queried with Lennons if the ‘Installer Declaration Form’ we got in the post with final invoice had to be signed – it did, in order to get the SEAI grant money. Also queried the replacement cost of the broken toilet seat – they said they would re-issue the invoice with that cost deducted. Also queried the un-filled holes which were left in our attic insulation & asked if there were holes left in the felt under the roof tiles – they said the team would return to the site to action a plan for the holes in the roof.
Tues 24th Feb : Asked Lennons when would someone contact us about the roof.
Tues 3rd Mar: We were told we would have a confirmed date by COB 4th Mar for the roof visit.
Thurs 5th Mar : Got a call from someone in Lennons who thought he was ringing about fixing the holes in the internal installation – he knew nothing about the potential holes in the felt – said he would have to get back to us.
Sun 8th Mar : App stopped providing information
Tues 10th Mar: Contacted Lennons again, asking when someone would come to check the roof & could we have someone fix the App.
Wed 11th Mar: Roofers came and patched any holes in the felt.
Thurs 12th Mar: Electrician came to investigate the App issue. He had to install a wifi booster. He was also very helpful in giving us a run through on what the App shows, which nobody had done up to that point.

Excellent company from start to finish you will not be disappointed with their service highly recommend them thanks to our crew today david james and Stephen

Great to work with from start to finish. Thanks to the "Solar Admin" Margaret for making us feeling looked after, Cristian who did the technical assessment of the house with plenty of tips and answers to every question, and the teams - installing the panels very neatly and efficient - again ready to answer every question and the electricians doing a very good job (and hiding the necessary cabling). Questions arising after installation were also solved quickly (involving a further visit). Panels are working fine - and the best of all: Lennon has very competitive pricing...
Can only recommend them!

Before ordering my panels I did as much research as possible so that I would be able to cross check replies to questions I would ask the four companies I requested quotes from. Lennon Solar was the only one that did not try to fool me into buying a system they wanted to sell me rather than one which would meet my needs. While all quotes were in the same ballpark, give or take a couple of hundred euros, I decided to go with Lennon. I was glad I did so. They provided me with a considerable amount of literature so that I would fully understand what I was buying. Having placed the order I got a visit from their engineer who planned the system and I was given a date three months from then for installation . As it happens they had a sudden cancellation and were in a position to fit my system after two months which was carried out with incredible efficiency on the day. I could not see what was done on the roof but I have no doubt it was to the same level of skill as was the electrical work at ground level. All anyone has to do is look at the inverter and associated wiring to know that the work is of the highest professional standard possible. I was also impressed by the fact that a month after the installation I got a call to ensure that everything was working well. I would highly recommend Lennon Solar to potential customers.

I had 16 panels fitted almost a year ago and 4 more with a battery added about 6 months ago.
The process went really smoothly, from office to roofers to electricians. Everything went so well and each thing explained so well to me. No one waisted time and the whole job was tidy. clean, on time and professional. My sincere thanks for lovely work that is working so well.

From the first phone call, to the sales Rep Michael calling out to talk to us, to the installation and the after-sales, all these steps matter when you're laying a lot of hard-earned money on the line. We have always been interested in PV Solar panels and when we moved here in Aug 2022 we decided that the area was made for them so after doing some homework and putting feelers out on the FB solar page we went with 3 quotes. The first was from a national installer who uses very hard-selling tactics and tries to get you signed up straight away to then have Lennon's Michael call out. The difference was worlds apart. Michael walked around with us, explained what the different options were, and advised us on the best option for us. As we have 2 EV's we didn't need the battery that the other company was trying to hard sell to us and the battery we believed we needed. When you get that gut feeling that this is the right company along with recommendations online, you go with that feeling. Lennon has proved beyond all reasonable doubt to us and the family and friends we have recommended them to, who used them too for their installation, that they are by far the most advanced and reliable company out there for Solar installation. You won't find a close match anywhere for their first class Sales, Install, or after-sales service in the country.

I don't usually leave reviews but I would just like to highly recommend Lennon Solar. From Margaret in the office to the installers for their attention to detail during the whole process. The entire team were excellent. So prompt, polite and helpful and left the place so tidy when they finished.

Any questions I had the team at the office were brilliant and the grant process was so easy as all the work had been done. I received my payment last week.

I have already recommended Lennon to a number of friends and family. 5 star company! Great price too!

From start to finish all staff were exceptional, courteous and reliable. Service given before , during and after installation was prompt and informative. I would highly recommend Lennon Solar. Thank you also for aftercare.

Very good experience from start to finish. Got panels fitted last friday, everything went quick and smooth. Amazing job done by Jack and his team

Recently had panels installed by Lennon Solar- very happy with the service from initial consultation to final visit. Everyone involved was helpful, professional and punctual and Liam ensured we understood how everything worked before finishing up. Would have no hesitation recommending Lennon Solar.

I highly recommend Lennon Solar. We got quotations from several companies & found Lennon Solar the most competitive around.

We dealt with the rep, Sean Mackin from the start & we went through what we wanted & recommendations together & came up with a package that we liked. We found Sean to be friendly & straight to the point.

A week prior to Installation, we met with Cristian, we went through pre installation & we chose where we wanted the inverter, batteries, panels & cables. We also made a couple of changes at this stage from his recommendations & it worked out best for us.

The team arrived at 8.00am & began work straight away. Unfortunately, we were after getting a new lawn put in & we asked the roofers, Aidan & Craig to try to do the least amount of damage possible as the ground was soft due to persistent rain the previous weekend. They left that evening at 5.00pm with very little damage done to the lawn & a very professional job with the panels, so thank you guys.

The electricians, Mark, Liam & Ben did a great job installing the inverter, batteries, cables & work on the fuse board. They left the place spotless & went through the system with us before they left.

Got a free Ber Test also included in the price, which made a huge difference in our rating. Our house is now an A1.

Customer service was brilliant, dealing with Margaret in the office was a pleasure. We even got a post install email making sure we were happy. We got the system installed in September 2023 & we received the grant in January 2024. Looking forward to Summer 2024.

Thank you Lennon Solar. Wish you the best in the future in your new premises.

We had our solar panels installed on the 24th January. After some research, we decided on Lennons Solar.We had an initial meeting with Hugh from Lennons. He was very helpful and knowledgeable about the panels. He answered all our questions and outlined the options available to us. The roofers ,Andy and Craig, arrived at the appointed time and had the job completed quickly. Their work was very tidy and they removed some old rails that we had. Peter and his team of electricians were very efficient and explained how to use the app and the Eddie.They also cleaned and hoovered up afterwards. Margaret was in regular contact regarding appointment times and changes that we needed. I would have no hesitation in recommending this company to anyone thinking of installing solar panels.

We had our solar panels and system installed on the 15th of December. The guys arrived at 8am as scheduled. Peter, Arron, Chris and Andy were brilliant.
The installation was completed by 1pm with the system running and the solar panels running all our electrical needs even though it was a cloudy day.
From day one when Liam called to our home to explain the benefits of solar panels dealing with Lennon solar was plain sailing.
I did a lot of research before finally deciding to go with Lennon solar, on price, knowledge, efficiency, customer service, experience and hassle free installation this company is 5 Star.

From sales to the install team I have to say I was very impressed. I had 12 panels fitted and heating water in just under 4.5 hours. Very clean and tidy. I had done a lot of research into this and they come out on top.
There is no question here they are the best.
Tom Gibbons

My whole experience with Lennon Solar was extremely polished and professional from initial discussions, listening to what I wanted, discussing options, agreeing price right through to installation and support in a relatively short timeframe. The installation team including the electricians were very knowledgeable, courteous, clean and efficient. A key consideration for me was the presentation of the panels on the roof as there are some configurations that I saw on houses that looked as if they were just thrown up. I am delighted with the 15 solar panels on roof, how they look and also with hot water available when needed! Pricewise, Lennon Solar are very competitive and am delighted that they are a local business with a reputation for quality workmanship - which is also my experience. I have no hesitation in recommending Lennon Solar to anyone who wishes to get the best solar PV experience.

Lennon solar panels were just amazing from start to finish. Fantastic bunch nothing was a bother. I felt they listened to me. My attic is very small. The inverter was to go on the wall outside of the attic, but when I asked could it possibly be put inside they said they would have a look,to my astonishment it was done . Cannot believe it. Im so grateful to the team. They are very tidy clean helpful bunch of lads nothing was a bother. Thank you Adrian Margaret very knowledge in the information you gave me. Thank you Lennon solar really appreciate all your efforts and support. Thanks Lads,enjoying my hot 🔥 water 💧 . Highly recommend Lennon solar panels Drogheda.
September 6th 2023