Quantumsolaruk Arvostelua 21

I had a 16 solar panel, inverter, battery and ev charger fitted by Quantum end of November 2025. The team were very hard working and efficient, kept in touch when there was a slight delay in starting the job - which took about a day and a half (with absolutely no wasted time). I couldn't be more pleased with the outcome - my electricity bill for this winter quarter (Jan, Feb and Mar 2026) comes to £0. Now looking forward to see what summer brings.

Quantum solar were very reusable priced and no pushy sales tactics just best price offered.I was offered an upgrade just before instal as they had a deal on another system with more batteries for the same price.Got 16panels aiko and 16kva sunsynk battery and 5kw hybrid inverter.The lads came and fitted in a day half very pleasant and just got the job done. Would highly recommend this company 👌

Installation started on 19th February and carried over into the 20th. From start to finish Andy and the team were excellent.

The lads on site were professional, polite and clearly took pride in their work. The scaffolding was supplied and removed by Number 1 Scaffolding Cardiff and they were equally efficient and professional. Everything was left tidy once complete.

Pricing was very competitive and clearly explained from the outset. I was informed in advance about a special offer which allowed me to add a third battery at a very attractive price. That transparency and value really stood out.

While a few elements did not go exactly to the original plan, Andy and the team went the extra mile to get the job over the line and delivered a sensible workaround without fuss.
A special mention to Lisa in Sales. She was fantastic throughout the whole process. No pressure at all, just clear, professional advice and excellent communication from start to finish.

Overall, a very positive experience and I would highly recommend them.

From start to finish the service was great. Provided a really competitive quote compared to other companies, were able to start work in the timeframe that we wanted and installed solar system and EV charger to a good standard. The guys really went out of their way to install to our needs and complete the work before end of play on the day. We have also had queries following installation that have been responded to in fast responsive manner.

We contracted Quantum Solar to provide and install solar panels and battery backup. We live on an island way up north and Quantum were one of the very few prepared to come here.

The experience was first rate from start to finish. Lisa took the time to understand what we wanted and designed a solution exactly matched to our needs. Then when a better battery product became available after we'd signed the contract Quantum Solar suggested we had this instead at the same price. We agreed willingly.

Andy and the rest of the installation team could not have done a better job. The attention to detail was extraordinary - I wish I could attach photos to this review to show - including things like positioning the conduit carrying the cables down from the solar panels beside the rainwater down pipe and aligning the brackets holding the conduit with the brackets on the downpipe. They consulted with us throughout the work to ensure that the installation not only worked 100% but was as aesthetically pleasing as possible.

Once the installation was complete Andy showed how everything worked and for example simulated a power cut so that we'd know what to do. Even in our remote northern location we are saving a packet on electricity already and couldn't be happier with our solar installation. Can't recommend Quantum Solar highly enough.

From start to finish the service received from Quantum Solar was outstanding. Top class communications and a very professional install completed.

From start to finish, quantum solar were outstanding. Communication was fantastic and the team were real lovely people. After going through the process we decided to have additional panels installed. The team went back to the drawing board and organised it without hesitation.
Great company
Great service
Great experience

From pricing to after care.
Quantum solar covered it all.

We had a 8.1kw solar system installed with 2 x 5.4kw batteries .

From pricing, during install, after towards payment and even after care, they been fantastic, helping and answering any questions i might come up with.

Definetely a trusted professional and team.

All documentation was supplied as per agreed and all necessary applications were fully followed by the team.

Lisa from sales, andy from install and after care are brilliang.

Thank you both a very very happy customer here.

No fuss, no trouble, awesome system and support.

Will definitely recommend. Great advice from Lisa, went for 14 panel Givenergy system system' battery and Zappi charger. Andy, the owner did the survey and made sure the whole process ran smoothly. Installers worked non stop, were professional and left everwhere tidy. You only pay when the job is finished to your satisfaction. Very happy.

Great service, fast and hassle free.
Both Lisa and Andy were quick to respond and gave genuine advice unlike many other companies who try to upsell products and sell anything and everything. This gave me the confidence to invest in solar panels (battery, inverter and a car charger too) which obviously isn’t cheap.

The set up is very neat and tidy, they even sorted cabling on my apex in case if we ever decide to put more panels on the other side of the roof. Andy was quick to turn up to sort a minor issue after installation.

5 star from me.

I recently had a 6kWh solar system installed along with 10kW of battery storage and EV charger by Quantum solar, and I’m genuinely impressed with the entire experience. After getting quotes from a few different companies, Quantum stood out for both their professionalism and the value they offered.

From the initial consultation to the final installation, everything was handled smoothly and efficiently. Andy was honest, knowledgeable, and took the time to explain the system and process in detail. He delivered exactly what was promised, with excellent workmanship and no surprises.

Even after the installation, Andy remained responsive—he quickly answered all my follow-up questions and was happy to help with any additional requests. He provided all the necessary documentation and even took care of the approval application for me.

What really stood out was that Quantum didn’t ask for any payment upfront—not a single cent until the work was fully completed. That level of trust and transparency is rare and truly appreciated.

If you’re thinking about going solar, I’d highly recommend giving Quantum a call before making your final decision. The service, support, and pricing were top-notch.

I had a 6kWh solar system installed along with 10kW batteries, and the whole experience was exceptional. I spoke with over 18 companies and received 12 different quotes; Quantum offered the best proposal by far in terms of value and clarity.
Andy, who handled the installation and survey, did a fantastic job. He was professional, efficient, and clearly very experienced. Everything was done neatly and on time, with great attention to detail.
If you’re thinking about solar, I strongly recommend giving Quantum a chance before making your final decision. Their service, pricing, and quality are top-notch!

After time looking it to someone who could fit solar on my roof and 1 company who just walked away after damaging my Park Home metal roof, I found Quantum Solar. The roofer knew exactly how to approach my unusual roof. They even repaired the damaged left behind by the cowboys. Highly recommend as a quality job done by staff who know what they are talking about.

Andy made the experience very easy for us as he installed the solar panels and batteries. Would recommend them 100%
Clean, tidy and efficient and helpful with paperwork.
Thank you for coming all the way from Liverpool to North Wales. Derek & Helen

Very good service

I recently had a 5kW hybrid inverter, an all-in-one battery, a gateway, an EV charger, an Eddi, and 9kW of solar panels installed by Quantum Solar, and I couldn't be more pleased with the entire experience.

From the initial consultation to the final commissioning, the team at Quantum Solar were professional, knowledgeable, and incredibly efficient. They took the time to understand my needs and design a system that perfectly met my requirements.

The installation itself was carried out with minimal disruption to my property. The installers were meticulous in their work, ensuring everything was installed to the highest standard. What truly impressed me was their dedication to completing the job properly. They wouldn't leave the site until everything was up and running perfectly, even though it meant working past 6 PM.

I highly recommend Quantum Solar to anyone considering a solar panel installation. Their commitment to customer satisfaction, combined with their expertise and high-quality workmanship, makes them a standout choice in the industry.

We chose Quantum Solar UK to install at our business premises. We had a 16kwh solar PV system installed. Including 40x 420W panels, 1x 3 phase 16KWH SunSynk inverter & 26.5KWH battery power & 5x 5.35KWH SunSync batteries. The system is working perfectly. Very happy and would 100% recommend this company.

Very professional
Need and tidy work
Knowledgeable
Very accommodating

I had a Myenergy Zappi car charger installed with a Harvy to integrate it with my Solar system. The work was carried out as per the quotation to a very high standard.

Solar and battery installed. Fast neat and installed in one day. Very happy thanks Andy