JM Energy Saving LTD

Good company to deal with. The salesman was the only fellow who visited me for any reason pertaing to my roof who got his drone to work. The electricians also good. Overall anyone I rang at JM Energy about the installation was helpful.

Easy to recommend JM Energy. Efficient, helpful and prompt to reply to any questions. Everything you want in customer relations. Workmanship is excellent. They just make the whole process easy.

JM Energy are so easy to deal with from quotation to installation was smooth sailing. I would highly recommend.

Everyone we dealt with in this company from sales, warehouse, administration, delivery, roofing, electrical, finance, BER and aftersales were so knowledgeable and helpful. Everyone arrived at notified times!! The installation teams completed an excellent job and left house and site tidy. System tripped once after 2 months (ESB grid spike) and Goodwe and after sales had it sorted within an hour of us sending mail to aftersales ! Our home is now A2 BER rated. Sales also took time to give us tips on maximising solar use which has helped us to currently achieve over 85% solar with our 16 south panels and 5kw battery. We are delighted our investment and highly recommend JM Energy Savings!

Great company to deal with very pleased with the completed job very efficient company Top class workmanship The office administration to the customer top class.Would highly reccomend JM Energy to other intrested customers.

Installing solar with JM Energy is…

Installing solar with JM Energy is honestly the best decision we’ve made since buying our house. We were initially skeptical that solar would even work for us. We live in an old farmhouse surrounded by trees, with multiple chimneys, dormers, and skylights—far from an ideal roof layout. We assumed shade and limited roof space would make solar inefficient or not worthwhile. But the JM Energy team took the time to carefully assess our home and design a system specifically for our conditions. They installed panels optimized for lower-light and partially shaded areas, which made a huge difference. Despite having a relatively small system—just 8 panels and a SolaX 5kW battery—we now produce enough energy to be completely energy independent for about half the year. On sunny days, we often generate more than we need and can sell excess energy back to the grid. During the winter, the battery allows us to buy cheaper electricity at night and use it during the day, which further reduces our costs. The battery has also been a game changer during storms. Living in a rural area, we sometimes lose power for days at a time. Now we can keep the essentials running and avoid the disruption and stress that used to come with outages. Even with our modest system size, we estimate we’re saving over €1,000 per year on energy bills. Beyond the financial savings, there’s also a real sense of satisfaction in knowing we’re reducing our dependence on fossil fuels and making our home more resilient and sustainable. The JM Energy team were knowledgeable, thoughtful, and professional from start to finish. They didn’t try to oversell us—they designed the right system for our home and made the entire process straightforward and stress-free. We couldn’t recommend them more highly. Markus Husmann, Bantry JM Energy Savings customer since 2025

Very good at what they do and cleaned…

Very good at what they do and cleaned up after themselves when finished

Very happy

Overall very happy with the experince of using JM Energy to fit my solar panels. Helpful visit and advice before ever signing up to use them to install my panels

These guys were faultless

These guys were faultless , would work through any weather , workmanship was top notch , on time , great value ,house left spotless , a year later and massive savings from the 22 panels and 10kw battery . Will have them back soon to add more batteries . Thanks JM Energy

Outstanding start to finish and since

JM Energy installed our system just over a year ago in Nov 24. We had over 12 other companies call to our house to view the job and after about 4months research into various different products we went with JM Energy. They were the only company who were very clear about the number panels we could fit on our roof and stay within the grants rules (we have 4 rooflights and solar tubes for hot water fitted already). Their advice was sound, turned up on time and had no problems when I added four extra panels to the system. Roofers and electricians were really good, and tidy. Commissioning was very good. The system was Solax IES 9.79kw with 10kw batteries. And its been brilliant and saved us alot over a year. I do not have electricity bills anymore. The system has worked just as they explained when they called at the start. Anytime that I needed customer support, it been really good and same day. I would highly recommend them.