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Grid Solar Limited Reviews

Solar panel installer serving Dublin, Ireland

Reviews last updated February 2026

Based on 66 reviews across Google and Trustpilot, Grid Solar Limited has an average rating of 5.0/5. Most recent review: 14 December 2025.

Overall Rating

5.0

66 reviews across platforms

5.0

64 reviews

Trustpilot

5.0

2 reviews

Rating Breakdown

Based on the last 22 reviews

5 star
100% (22)
4 star
0% (0)
3 star
0% (0)
2 star
0% (0)
1 star
0% (0)

Review Highlights

Top Review

anshul gupta

🌞 Exceptional Experience with GridSolar! 🌞 I want to extend my heartfelt thanks to the amazing GridSolar team, especially Darren, Niamh, and everyone involved in making my solar journey smooth and ...

Most Recent Review

Thomas Millar

Have the panels six months, they are exceeding expectations. Darren and Niamh really know their stuff unlike other numerous companies we talked to. Extremely honest, professional and knowledgeable. ...

Read Grid Solar Limited reviews below

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Newest Reviews (22)

5/5

Have the panels six months, they are exceeding expectations. Darren and Niamh really know their stuff unlike other numerous companies we talked to. Extremely honest, professional and knowledgeable. We highly recommend. Absolutely no nonsense about looking at ESB bill’s and gobbledygook speak, just a logical, calculated and measured approach which we found absolutely delivers!

Thomas Millar14 Dec 2025
5/5
Trustpilot

Highly satisfied customer

Have the panels six months, they are exceeding expectations. Darren and Niamh really know their stuff unlike other numerous companies we talked to. Extremely honest, professional and knowledgeable. We highly recommend. Absolutely no nonsense about looking at ESB bill’s and gobbledygook speak, just a logical, calculated and measured approach which we found absolutely delivers

THOMAS MILLAR14 Dec 2025
5/5

I have recently had a solar system installed with Grid Solar. From start to finish I have found them brilliant. Their pricing was competitive and the quality of installation was superb. Darren was quick to respond to any queries I had and Niamh was brilliant to keep me up to date on all that was going on in the process. I am delighted with my new solar system and would highly recommend them to anyone thinking about getting solar panels.

Eoghan Fahey27 Nov 2025
5/5
Trustpilot

A super company to deal with

From start to finish it was a pleasure to have worked this company. Niamh, Darren, all the lads that worked on site and Michael have a great working relationship, which made the whole process run so smoothly. On the two days of work the lads were punctual, polite & professional & also left the area tidy. Due to the super communication everything just flowed hassle free & once the system was in place assistance was always there to help with the app & give advice.

JM23 Nov 2025
5/5

The lads were excellent to deal with 1st class work very neat and tidy. Explained the running of the system very well and there was a follow up call a few days later to make sure everything was as it should be. Very satisfied customer.

Jimmy Dwyer17 Nov 2025
5/5

A great company to have install solar. Darren is super knowledgeable and helpful. Got a 16 panel solis system + 10kwh dyness battery installed and the process from start to finish went super smooth. Highly recommend.

Jordan Harrison6 Nov 2025
5/5

Excellent company to deal with from start to finish. Darren was very patient and answered all of my questions. Gary and his team completed the install (18 solar panels) in one day, they were very neat and tidy, arrived on time and were brilliant to deal with. Dylan and his team then arrived to complete the electrics. Again, great lads, neat and tidy work, provided all the information needed to understand how the system works and finished all the work in one day.

Keith Kelly23 Oct 2025
5/5

Excellent service from start to finish. Darren and Niamh designed a system to suit our requirements with the most competitive quote and provided us with all the information that was required. Extremely professional install and handover of the system. Very happy over all. Highly recommended.

Aoife White11 Oct 2025
5/5

Fantastic company, highly recommend. We just have panels and batter fitted by GridSolar. From start to finish fantastic experience with the whole team. Darren and Niamh are absolutely phenomenal, fantastic communication, very efficient. Price wise they were the best as well comparing to the others. The fitting team also so good and nice, got on time, cleaned after themselves. Everything went so smooth. I would highly recommend them as they are just fantastic 🤩😊

Agata Pietraś5 Oct 2025
5/5

Highly recommended. Job was very well specced with 2 site surveys and Darren was happy to accommodate questions and changes over a period of time. Great install and our system is performing above expectations

Daryl Moorhouse23 Sep 2025
5/5

Darren and the Grid Solar team recently completed my solar install and I'm delighted with the entire process and final system. From the very first survey Darren completed (which was the most thorough survey of approx. 10 I had done) through to post-installation and handover, everything was professional, helpful, and of exceptional quality. The instal was prompt and neat, with no mess left behind. The detail with which they explained everything, and the effort to understand exactly the solution I was looking for - and to deliver it - was exceptional. I'd absolutely recommend Grid Solar for any solar project and have already done so to a number of neighbours and family members.

Conor Flynn15 Aug 2025
5/5

Fantastic company to work with, great communication and support, the installation was done in 1 day!!! the off-grid system is absolutely worth the money, I can only recommend Grid Solar to all of you,🌞

christian schoenbichler25 Jul 2025
5/5

From start to finish Grid Solar were fantastic. I would highly recommend this company. A Very knowledgeable team that provided great options for solar systems. Darren developed a plan to get the maximum use of space on my roof, for a very fair and reasonable price. The install was seamless, the roofing team were neat and tidy, making sure to leave no off cuts behind. Four electricians came to wire the panels, ensuring the whole system was up and running in one visit. Once the system was installed Darren returned to do a full hand over, a final inspection and sign off. All the communication from Niamh, was friendly and sent with no delay. This is a highly professional company and I would encourage anyone seeking solar to reach out to Grid Solar.

david roche26 Jun 2025
5/5

Excellent service from start to finish! The information and assistance from Darren, Niamh and the team is brilliant. We are delighted with the entire setup. I would highly recommend Grid Solar.

Matthew18 Jun 2025
5/5

Absolutely fantastic company to deal with. They made the solar process so easy for us. Roofers and electricians showed up on time and only took a day to complete works. The quality and price was fantastic. Darren is an expert in his field and is very reassuring. Communication was also quick and easy. Would highly recommend to anyone thinking of going solar.

Luke B12 Jun 2025
5/5

Thank you Darren. I recently had solar panels installed by GRID SOLAR, and I couldn't be happier with the entire process. From the initial consultation to the final installation, everything was handled professionally and efficiently. The team was exceptional and completed the installation on time. The quality of the work is outstanding, and they ensure everything was perfectly installed. Their attention to detail and commitment to customer satisfaction will truly set them apart. I highly recommend GRID SOLAR to anyone considering solar energy. Their expertise and customer service are top-notch!

Vishnu Vardhan Reddy Yannam3 Apr 2025
5/5

I can only highly recommend gridsolar as they did a excellent job on my install and at a very competitive price. Darren came and actually measured roof and then gave me a drawing of proposed design . Other companies were quoting from ground and I was told I would only get 6-8 panels on . Darren quoted 10 after measurements and installed everything as planned and within regulations . Darren was very contactable through entire process and aftersales he has continued to be. Niamh in the office was very proactive in getting the paperwork submitted and grant process was very smooth with her help. Get a quote from grid solar. You will not regret it

jamespcaff16 Dec 2024
5/5

Brilliant company to deal with from start to finish. From the 1st day Darren came to do site survey until after install everything was 100%. Roofers and electricians were excellent and tidy no mess or rubbish left behind everything neat and tidy. Niamh in office is brilliant sorting everything regards to grants and BER cert and always keeping in touch to make sure we were happy with everything. I would recommend Darren and Niamh and all the crew at grid solar 100% . excellent to deal with

Jack Peters12 Dec 2024
5/5

🌞 Exceptional Experience with GridSolar! 🌞 I want to extend my heartfelt thanks to the amazing GridSolar team, especially Darren, Niamh, and everyone involved in making my solar journey smooth and rewarding. My solar journey began in mid-June, and after receiving around 20 quotes from different vendors, GridSolar stood out for their transparency and dedication. Unlike other companies whose sales reps limited us to 10 panels, Darren personally assessed our setup and found a way to install 13, ensuring we made the most of our roof space. This attention to detail truly set them apart. They handled all the paperwork for the NC6 submission well in advance, securing ESB approval three weeks before installation. I’ve seen others struggle with this, sometimes missing out on microgeneration credits, but GridSolar made sure everything was ready for a seamless install. GridSolar’s approach was refreshing and respectful – no hard-selling tactics, just honest and clear communication. They genuinely cared about providing value and ensuring we got the best system to meet our needs. Why I highly recommend GridSolar: 1. Competitive pricing and genuine value 2. No pushy sales tactics – they provided the quote and allowed us to make our decision 3. Customer-focused approach to maximize return on investment 4. Thoughtful aesthetics, keeping exterior cabling neat and minimal 5. Attentive and adaptable – they listened and worked based on our preferences Thanks again to the GridSolar team for their exceptional service and dedication. It’s rare to find a company so committed to customer satisfaction, and I couldn’t be happier with my decision to go solar with them! 🌞

anshul gupta25 Oct 2024
5/5

Got 17 solar panels and 8kWh sigenergy battery. Excellent work done by Darren, Niamh and team. Darren walked us through the process in detail and answered all the questions we had. Not only are they extremely knowledgeable and able to advise us what best to get, but the job was well executed, neat, clean and completed when they said it would be. Great experience from start to finish, I would highly recommend them!

melanie mersy6 Oct 2024
5/5

We had an exceptional experience with Darren and his team for our solar panel installation! From start to finish, he was professional, knowledgeable, and incredibly attentive to our needs. He took his time to thoroughly assess our property and understand how much electricity we were using and then providing us with expert advice on the most effective solar solution tailored to our specific requirements. We didn’t really know what we were looking for at the beginning, but after meeting Darren we fully understood where to go from here. The installation process was seamless, with the crew working efficiently and maintaining a clean worksite throughout. We were particularly impressed by their attention to detail and commitment to quality, ensuring that everything was done right the first time. They even fixed a few slates that had been broken over the years and they replaced any slates that they damaged during the install. They also made the entire SEAI application process very easy! Thanks to Grid Solar, we are now enjoying significant energy savings already and the peace of mind that comes with using clean, renewable energy. We highly recommend them to anyone considering solar power for their home.

Conor Keightley16 Aug 2024
5/5

Excellent company, used Darren and his team for our Solar Install. Very proffesional from start to finish, taken the time to answer any queries we had. Darren has a real love for all things solar and it was evident as he wants to impart his knowledge onto the customer...not just rush out the door upon completion. We found their price very competitive also. Thanks

Eoin Finlay23 Feb 2024

Frequently Asked Questions

How is Grid Solar Limited rated?

Based on 66 reviews, Grid Solar Limited has an average rating of 5.0/5 across Google and Trustpilot.

How many reviews does Grid Solar Limited have?

64 Google reviews and 2 Trustpilot reviews.

Where does Grid Solar Limited operate?

Grid Solar Limited serves the following areas: Carlow, Cavan, Clare, Cork, Donegal, Dublin, Galway, Kerry, Kildare, Kilkenny, Laois, Leitrim, Limerick, Longford, Louth, Mayo, Meath, Monaghan, Offaly, Roscommon, Sligo, Tipperary, Waterford, Westmeath, Wexford, Wicklow.

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