Preseli Solar Ltd
5.0(66)Mynachlog-ddu • MCS • RECC




About
Preseli Solar Ltd is a renewables business based in Mynachlog-ddu, trading since 2011. They take on both domestic and commercial work.
Reviews
5.0
Preseli Solar Ltd customers repeatedly describe the team as friendly, polite and professional, with many praising the tidy installation work and clear explanations of how the system and app work. Reviewers mention solar panels, batteries, inverters and EV chargers fitted to a high standard, and several say the company found solutions for awkward roofs, old properties or shading that other installers had called unsuitable or not worth doing. One reviewer reports around 26% more energy harvested after optimisers were fitted on a shaded roof, and another reports a large drop in electricity bills. Ian is named in several reviews as helpful and responsive, and one reviewer says the firm returned to fit a battery years after an earlier installation. One reviewer noted complications with their property and a poor wifi signal, but said the installation otherwise went without drama.
Excelllent and extremely knowledgeable. The standard of work was first class
Excellent service, first class installation. The Team were very professional, informative,approachable and friendly. Would highly recommend.
Had solar panels fitted this week. Had previously had various surveys saying my property wasn't suitable, but Preseli Solar came up with a bespoke solution. We also had a battery installed. We're delighted with our new system, it's our first full day generating today and our battery is already charged, we are already pushing power back into the grid. The guys who did the fitting were great, all knowledgeable, very tidy and hard working, the panels also look really good. I would certainly recommend this company, great service and reasonable price.
⭐⭐⭐⭐⭐ Outstanding service, workmanship and system – highly recommended I cannot recommend Preseli Solar highly enough. From their first visit, they took the time to understand exactly what we wanted and proposed a complete solar, battery, gateway and LPG generator system. They also identified that, because of shading across our roof, individual panel optimisers would be important to get the best possible performance from the solar array. They were prompt in attending and providing a quotation and quickly obtained the necessary confirmation for our grid export. Installation was equally impressive. The standard of workmanship was excellent throughout, with everything installed neatly and professionally, including what was quite a complex electrical installation. The team completed the entire system with minimal disruption and no fuss whatsoever. They clearly took pride in their work and were extremely tidy — in fact, they left the areas they had been working in cleaner than they found them! Once everything was installed, they carried out a full test and demonstrated the complete system working, including the integration between the solar panels, battery, gateway and LPG generator. The results have already justified their advice. The post-installation monitoring app has shown just how important the optimisers were for our shaded roof — they have enabled us to harvest around 26% more energy from the solar array than we otherwise would have captured. What impressed me most is that Preseli Solar successfully did several things that other installers had told us were either impossible or not worth doing. They integrated our LPG backup generator with the battery system, successfully installed the roof fixings despite our difficult slate-effect roof tiles, where there was a real risk of tiles breaking, and used optimisers to maximise the performance of our partially shaded array. Rather than simply installing a standard system, Preseli Solar designed a solution around our property and our requirements, overcame several challenges that other installers had said couldn’t be done, and delivered it to an excellent standard of workmanship. Most importantly, the complete solar, battery, gateway and LPG generator system works together exactly as intended. Five stars without hesitation. I would absolutely recommend Preseli Solar to anyone considering solar, battery storage or a more complex integrated energy system.
Would highly recommend, professional and very communicative. Did work for my parents 15 years ago and still going strong now. Great they’re a family business too, good group of guys.
The customer service and technical support was superb. The installation engineers were tidy , polite and very thorough. Nothing was to much trouble . Would 💯 recommend.
Preseli Solar have been really helpful in advising and designing our solar panel system. And the team that came to install it were knowledgeable and clearly experts in their various roles. I strongly recommend them!
The installation of our solar panels, battery and other equipment was carried out exceptionally by Ian's team. From first contact to completion the whole process was extremely efficient. The team arrived promptly as arranged and completed the work in two and a half days. Everybody was friendly and a pleasure to have on site and any questions I had were answered clearly and with patience. I cannot recommend Preseli Solar enough and I am very happy to have found a local company to carry out the work, knowing that they are nearby if I need support in the future.
Used Preseli Solar for our instillation (19panels, battery and gateway). Probably not the easiest job for them with limited access but the standards didn’t drop. Very impressed with the installation crew, friendly, courteous and skilled, they did the job properly no corners cut. Ian is always responsive and adaptable to offering options and information.
I was very impressed with the Preseli Solar team for our installation and amazed at how quickly they completed the work while taking care to make sure it caused minimal disruption to us. They were very helpful in explaining how the system operates and how we can manage it going forward. I would have no hesitation in recommending them to anyone considering similar work.
I recently had a solar PV and battery system installed by PRESELI SOLAR on my own homemade ground mounted rack system and I couldn't be happier with the service provided. Ian and his installation team, Nick, Joe, Bill and Jack, were professional, friendly and arrived exactly when they said they would. Before starting work, they clearly explained the plan for the day and kept me informed throughout the installation. Once everything was commissioned, they took the time to walk me through the app and answer any questions I had, making sure I was confident using the system. The quality of the workmanship was excellent and they left the site spotless. Apart from the new solar panels and battery system, you wouldn't know they had been there at all. I would highly recommend PRESELI SOLAR to anyone considering a solar, definitely deserves the 5 star rating. Many thanks to the team👍🏻
It gives me great pleasure to recommend this company. Short version. The installation went well and nothing was too much trouble despite some complications that were connected to my property. Full Review I designed a solar and battery installation for own needs and many of the companies I asked for quotes from did not reply or asked me to change the products I had chosen. This may have been due to profit margins, product ties or unfamiliar with Victron inverters and Fogstar batteries. We are a heavy user a wanted to "time shift" or energy demand to off peak overnight electricity by utilising 32kWh of energy storage. Preseli Solar listened to my plan and agreed that it would perform the way it was intended. I liked the way they asked questions to ensure we both fully understood how the system would work for me. I don't like "All in one" systems as I am looking to upgrade again in the future, the Victron system is a great option for this. This also applies to the British made Fogstar batteries which were great value and I recommend you check them out, Despite the complication of separate components and a fist time installation for the batteries there were no dramas, other than a poor wifi signal. Preseli Solar enabled me to have my cake and eat it 🍰 This morning I had a huge grin as my solar generation covered my usage and stored the excess so my energy company didn't get a penny in energy usage. I look forward having Preseli Solar back again next year for the solar fence we have planned.
Ian and the team did a fantastic job installing our system. All the guys were very polite and respectful of our property, tidied up after themselves and were very careful not to let our house cats escape as they came in and out! Great communication throughout, everything was explained clearly, and the installation was carried out quickly and efficiently. Based on this experience, I would highly recommend these guys to anyone looking to have a solar system installed.
Presili Solar have been fantastic to work with. Very straightforward, good workmanship, clean and tidy, turned up when they said they would and have been very responsive when we've needed to make changes at short notice. What more could one want?!
Ian, Nick and the installation team did a great job for us on our ground-mount solar installation. They supported us in considering various different locations and configurations and we are very pleased with the end result.
Excellent quality installation by a very friendly professional team, helpful throughout. installed efficiently and and left the area clean and tidy. This is the company you need to use for solar installations.
Highly recommend presell Solar. The guys were very professional & really new what they were doing Turned up when they said they would, left everything tidy & real experts on the system they were installing with lots of guidance on how it all works. Do use them you will not be disappointed.
I can highly recommend Preseli Solar. They fitted our solar panel system and were absolutely amazing from start to finish. Excellent communication, very friendly team, kind and courteous workers, efficient and reliable. They came when they said they would and were all very polite, friendly and also so helpful in explaining to me how the system works and how to use the app in my phone. If you are interested in solar panels I suggest you go straight to this company.
Preseli Solar installed my solar panels, plus bird protection, the battery and new fuse box swiftly and super efficiently. Ian kept me informed of what as happening at all times. All the staff involved in the installation were polite and courteous, but also friendly. I would thoroughly recommend them to anyone seeking their particular services.
Everyone involved was outstanding! They were professional from the initial discussion to the end of the installation. Courteous, tidy and helpful. They turned up on site at the expected times. They continued the two way discussion throughout the installation. The handover was informative. They really went out of their way to make sure everything was neatly finished, correct and met with my expectations. The system worked on completion without errors or faults. It couldn't have gone any better. Thank you to everyone at Preseli Solar,
I can’t recommend these guys highly enough. I’m so impressed with the installation. The guys working were polite, professional, friendly and nothing was too much trouble. I had explanations as to anything I wanted to know there was not so much as a little snip of cable insulation left behind. It was so clean and tidy. The only way you know that the guys had been was because the solar panels have been installed. All packaging and leftovers were taken away too! Thank you Preseli Solar, top job. Since the installation I’ve occasionally monitored the system via the app’ Ian advised me to use and am so impressed by its performance. The AI mode is learning how we use our energy and appears to be tailoring charging etc to give us the best return possible on our feeding tariff. My experience of Preseli solars after sales service has been amazing too. I’ve had replies to enquiries more quickly and comprehensively than expected.
Excellent service from cheerful workers. They really went out of their way to resolve some difficulties with our roof. Very pleased and thankful.
Just had a 10 panel solar array, 2 X 9kwh sigenergy batteries 8kwh sigenergy inverter, gateway and zappi EV charger commissioned yesterday with preseli solar ltd. They've been excellent throughout the instal, with all my many queries, holding the works due to a roof repair that was needed. The team of installers, Bill, Jack and Joe were a real credit to the company, a very professional job and a great bunch of blokes. Ian, was on the ball with my many questions and accomodating the changes I made to the system I wanted along the way. I looked many solar installation companies and ultimately very glad I went with an exceptional local firm.
Preseli Solar did a fantastic job fitting our solar system with battery and inverter. The system was fitted earlier than had been planned and was done quickly, efficiently and to a very high standard. The team helped me set up the app and explained how it all worked. If you want a solar system fitted look no further than Preseli Solar you certainly won't be disappointed. A☆☆☆☆☆☆☆☆☆☆
Just had an additional 12 panels and a battery to my property by Preseli Solar Ltd. Have to say the whole process was completely stress free. The consultation with Ian was very informative and helpful. They provided a breakdown of costs, which was very helpful. The instalation team were totally professional even down to the scaffolding team (Canon Scaffolding) who striped down within a day. Very tidy instalation and with lots of helpful advice on running procedures. Can't recommend them enough. Definitely use them again.
Preseli Solar are highly professional with work of a high standard. The job started on time with the project involving external scaffolders, equipment ordering and installation all proceeding without a hitch. Their staff are polite, pleasant and reliable. I would recommend them highly.
From the thorough, detailed and informative communications in the planning stage of our battery/solar PV scheme to the slick and professional installation by Nick and his team, we couldn't be happier with the work that Preseli Solar did for us. Diolch!
Preseli Solar did an excellent job for me fitting solar panels, battery and EV charge point. They were very professional and particularly helpful in advising me on the best solar solution. Installation was done on time and to a very high standard. Also very helpful on getting me onto the app and showing me how it worked. Overall I am very pleased with the final outcome and at a very fair price. Thank you Ian & Nick.
Very good service. The design and communication were good. The installation team were friendly and efficient. Highly recommended.
Excellent service and very patient and helpful.
Start to finish was an easy process, knowledge and friendly. All the team was professional, and helpful. Would recommend them to anyone
Preseli Solar completed my new solar and battery system in July 2025 and three months in it has surpassed all expectations. The 6.4 kW solar rooftop array combined with the 13.5 kWh Tesla Powerwall 3 battery has largely seen us be electrically self sufficient through the summer months and that includes me plugging in my EV to be able to drive around using solar energy. Ian, Nick and the team are a pleasure to deal with and I highly recommend Preseli Solar.
A very professional team, very good at finding solutions when installing in an old property. Very pleased with our solar & battery system - we should have done it years ago! Would recommend Preseli Solar!
Can’t fault the design, installation or operation of my solar array and home battery installation. I haven’t paid a penny for electricity in the last month. Very pleased. Everyone with the space should have one of these set ups. Design was spot on and just what I wanted. Quotation was very clear and good value, even when compared to self-purchase and DIY install. Six or seven year return on investment. Ten year warranty on kit, 25 year warranty on the panels. I am so pleased I didn’t go DIY on this project. It was a lot of work for a professional team. Installation team were very polite, professional and knowledgeable. Really pleased I went with Preseli Solar. Couldn’t recommend them highly enough. Many thanks to Ian and team.
Highly recommend these guys. Recently had a battery installed to connect to existing panels. Ian went through the options with me clearly and Nick and Joe who did the install did a great job and explained how it all worked. Thanks guys!
Preseli Solar recently installed several panels for us, a battery and Zappi charger. The design and quote were clear and professional, they had no problem explaining it all and answering any questions. The install team were a pleasure to have around, very considerate and did a great job. They clearly take pride in their work, work well as a team and know what they are doing. I’d absolutely recommend them and use them again.
Preseli Solar installed an array of solar panels, batteries and ‘Eddie’ system, we are extremely pleased with the result. The initial advice, system design and detailed quote was excellent. The work was carried out efficiently, to a very high standard and extremely tidily. After the system was commissioned they explained the system clearly and assured us that should we have any issues at any time, they were there to help. We would strongly recommend this friendly team for their expertise and ability.
Incredibly helpful, friendly, and responsive. Adapted to the quirks of our house and did an excellent job - highly recommended.
Fantastic team from start to finish, very clear communication throughout, turned up when they said they would and unbelievably tidy. Cannot recommend these guys enough!!
Excellent job fitting solar panels on our roof. Can highly recommend.
The team did a superb job. They were punctual, personable, highly experienced and the install was clean and very neat. Good communication with us (the customer), so a great experience in all respects and 100% recommend.
What a great family buiness, attention to detail all layed out so you know what you are getting and paying. A very professional team approach, good clean and tidy workmanship all round, highly recommendable.
A very professional outfit. They turn up when they say they will and crack on with the job. Friendly staff who seem to enjoy their work The place was left very tidy. All in all very good value and highly recommended.
Quotation and installment was done professionally and efficiently. Always willing to answer any questions including future options to improve the system. Would highly recommend the whole team at Preseli Solar.
An excellent service from start to finish, I am well impressed with the solar system they installed for me would highly recommend.
Fantastic communication, quality clean site work, highly recommend!
We recently had solar pannels, battery and inverter installed by preseli solar and their team. From the outset Ian was helpful, informative and prompt in addressing any questions we did have. Other providers were really quite pushy after initial contact, and this was not the case at all with Preseli, who let us decide things in our own time, and were available and supportive when we did have queries. On installation, which was arranged with no delays, the team on site were prompt, courteous and very efficient in completing the works. We also recieved support following the install from the team in understanding how it would all work, and in ensuring we had the information for the SEG scheme. We would highly recommend preseli solar, and their team for any solar or battery installs.
Superb, professional and timely service from start to finish. Would highly recommend. Long may the sun shine!, diolch yn fawr, Dewi @ The Nags Head, Abercych.
Preseli Solar installed solar panels on the roof of my house in 2015 and so were the obvious people to go back to when I wanted to add a battery to the house installation and solar panels to a barn with a separate supply. Ian provided a number of alternative solutions and patiently answered all my questions. Once I had decided to go ahead everything proceeded smoothly with Nick delivering and overseeing the installations. The work proceeded rapidly and neatly with no fuss. The new installations were explained to me and paperwork to enable me to collect FIT and SEG payments followed promptly. I have now used Preseli Solar twice over the past decade and would have no hesitation in using them again.
excellent company and a fantastic team. very knowledgeable and professional. would highly recommend
Preseli Solar have just installed an array of solar panels with a battery and we are delighted with the result. The work was carried out efficiently and with minimal interruption to the household. They explained the system clearly and assured us that should we have any issues at any time, they were there to help. We would strongly recommend this friendly team for their expertise and ability.
From my initial enquirey to the full installation these guys @Preselli solar were fantastic - Installation is all in the detail - the way the panels were installed the trunking - the cabling and the functioning are all spot on - Ian is also fantastic on matching the right products to your needs and ensuring he gets a quote that is better than the Big suppliers ;) And then the guys who install are super super polite - considerate and want to do a great job ! I am So so so so delighted I went local - If anyone would like to see my installation I would be very proud to show them ! The other crucial thing is - it works and has made a massive impact to my bills - from £25 Aa day this time last year to £3 - so wait til We get to spring !!! Thanks guys - the best !
We chose not to go ahead a few years ago but asked Ian to requote. Very happy with his advice and he ensured we knew exactly how the project would progress with zero pressure. Very competative quote. Quoted 4 - 6 weeks, but completed well ahead of this. Very proffesional and polite instalation team who worked through some terrible weather to complete the job in less tgan 3 days Cannot fault anything in the process and would have no hesitation in recommendi g this local supplier.
Competitively priced, good communications, efficient installation and friendly service - nothing to fault.
We recently had solar panels installed by the Preseli Solar team. The work was completed ahead of schedule with a minimum of fuss and consideration for our neighbours. We were delighted with the work and would highly recommend them.
Excellent service from start to finish. Always polite and professional. Patient, very informative and helpful.Highly recommend.
We have just had solar panels and battery storage installed by this company and I must say that I have rarely been so impressed . From beginning to end it has been most professional, no pushy sales techniques just good honest advice followed by excellent service. I feel totally comfortable giving a 5 star review for Preseli Solar.
We had our solar panels fitted 8 years ago from Preseli Solar Ltd and are very pleased with how they have performed.
From start to finish, Ian and the team at Preseli Solar have been amazing. Always happy to answer questions and provide assistance with what will suit our needs best! They turned up as agreed, install completed efficiently and cleanly and everything works as it should. Can't ask for any more from a business. We recommend them to everyone!
5.8kw with 9.5kw battery. Excellent in everyway, From quote to fitting, Time keeping, cleaning up after themselves, quality of installation and price was excellent. If you want solar fitted do not hesitate to contact them. A+++++++++++++++++++++++++++
Ian fitted an 18kw system to a pool room in Pembrokeshire for me, excellent and immediate communications, carried out a superb job and one very satisfied client. Could not fault in any way
Extremely satisfied with the installation of our panel array, storage battery, inverter, and Zappi car charger. Work was carried out over two days and was completed to a very high standard . All the operating procedures were fully explained by the installers. Very pleased with whole system would recommend them to anyone who is thinking of an installation. Thanks again to Ian and your team.
Approachable, courteous and professional outfit who know their stuff and complete their work to a high standard (and did not inconvenience us in the slightest while doing it!) No hesitation in recommending Preseli Solar if you're fortunate enough to live in and around their area of operation.
Installed a ground mounted 8.1kw system with solaredge for me in June 2020. Really good quality work and very helpful. It was a pleasure to meet their team. Highly reccomended!
Great service from initial call to panel and battery installation. Great advice without the jargon and a plan to get what you need, as you know you need it not all up front.
Area
Opening times
- Monday8:00 AM – 5:00 PM
- Tuesday8:00 AM – 5:00 PM
- Wednesday8:00 AM – 5:00 PM
- Thursday8:00 AM – 5:00 PM
- Friday8:00 AM – 5:00 PM
- SaturdayClosed
- SundayClosed
Additional information
- Incorporated 2011
- MCS NIC-2258
- RECC
- Domestic work
- Commercial work
Also available in Mynachlog-ddu
Is this your business?
Claiming it is free: edit your details, add photos, and take bookings direct. We’ll add the verified badge once we’ve confirmed it’s you.