INTEGRAL SOLAR SOLUTIONS Reviews 

I called and spoke to Terri 29/6/25 at the company about our system not working.
Terri was very informative and very helpful and said they would come out with there engineer Harry on 2//6/25 which they did today and sorted it 👍 and gave me info on how it all works etc
Brilliant service and excellent customer service which is rarity these days thank you very much a very happy customer. Pete Richard Carroll
Definitely recommend them.

I spoke to a couple of companies and Graham was the only person that didn't have the big sales push. I felt fully informed with no pressure at any point! He was the only person that I trusted with the info 100%.

Once I agreed the quote, the work was scheduled within less than two weeks. As promised, the scaffold was up on the first day, solar panels and EV charger on the second and scaffold down the following day. No messing. The lads doing the work were great and really friendly. The job was tidy with no mess.

Graham always goes the extra mile to ensure I fully understand how the system works and is always on the end of the phone to answer any questions.

I couldn't recommend this company enough.

Excellent company

Wasn't pushy, said what the plans were, once agreed, scaffolding went up without issue.
Fitting of the system was swift and without issue.
The lads were polite, tidy, helpful. One lad even cleaned out my guttering for me that I really needed to get done.

Very very highly recommended

Brilliant engagement from start to finish. The teams knowledge is in my opinion the best out there when it comes to solar technology and also energy services in general. The whole team of
Installers were very tidy and had the job done within a full day with the scaffolding up and down in no time. Very responsive when needing questions answering and I would recommend Graham and the team 1000% brilliant company to work with.

From start to finish the Integral team where brilliant. You could not ask for a more dedicated hard working group of professionals. They where very responsive to our wishes and there attention to detail was excellent.
Could not recommend them more highly!
Many thanks Graham, Harry, Luke and Brendan!!!!

We thought long and hard about having solar panels. Our three main questions were a) was our east/west facing house suitable, b) at our age were we going to live long enough to recoup the costs and c) would it be possible to install the inverter and battery in our garage which is not attached to the house.
We had three quotes from reputable suppliers. The quote from ISS compiled by Graham Wall was the most comprehensive in its detail and covered our main concerns more informatively than either of the others. And, incidentally was the most competitively priced.
The work was carried out within a few weeks and took a little over one day start to finish, with scaffolding being erected and dismantled a day either side, all as promised. The disruption to us was minimal. The cables were buried between the house and the garage without disturbance to the garden.
The panels began to provide us with electricity from day one, despite the gloomy weather conditions. We are very pleased with our decision to proceed with ISS.
All of the above is deserving of the 5 stars awarded.
I add this as an aside to those planning their own project: Before starting the process I did not take into account that ISS would have to deal, on our behalf, with SPEnergy. (There are no alternative companies in our area). A breakdown in communication from SPEnergy caused a 9 week delay in receiving this documentation.

The whole experience with Graham and the team has been excellent from start to finish. It took less than 5 weeks from initial contact to having a fully operational system commissioned. We're now making the most of the spring sunshine and generating more energy than we need.

Integral Solar Solutions were recommended to us by a friend. Graham visited the property the day after I got in touch. They provided the best quote and the earliest start date. Graham has answered every question we've had and done it all in a way that gave us real confidence in him and the team.

Our roof is a bit of an odd shape, and we were worried that we might not be able to get enough panels up there to make it worth it. One company even told us our roof was too small! But now we have 18 panels giving us power from dawn til dusk, more than matching our energy needs.

The install itself was seamless. Scaffolding up on the Tuesday, installation and commissioning on the Wednesday, and scaffolding down on the Thursday. The install team were great. Safe, polite, discrete and quick. Lovely bunch of lads that the company should be proud of.

Graham has also been great after the install and is still available for my questions.

If I had another roof I wouldn't hesitate to use Integral again.

Install completed today so it's a bit early to comment on system performance (!) but I'm very happy to endorse the journey so far - from Graham's patient efforts to explain system features and develop an appropriate scheme, agreeing a competitive price, setting a date, managing the pre-work and getting the job done quickly and efficiently to a high standard, with good attention to detail by a hard working, polite and professional installation team. Thanks guys!

We've had our panels for 2 years now and really appreciate the benefits they bring. We had an array plus inverter and battery installed in Spring 2023. The whole process with Integral was seamless from the initial discussions, where all our queries were answered to our complete satisfaction, right up to some continuing follow up customer service following the huge gales earlier this year. No question is too daft and any concerns are taken seriously and addressed by Graham and his staff. Financially, we feel we are really starting to reap the benefits of free electricity from roughly mid March to the end of October. They are sunshine dependent (obvs) and there's not as much to be gained during late Autumn and deep Winter but we really feel they've helped us to counteract the effect of the recent huge rises in power costs.

Professional approach through. Very happy with the quality of the product.The installation was quick and the installers friendly. It looks good and is working as promised.0104

Lovely staff, fast respond to the problem. Definitely will use them in the future.

Professional servis..nice friendly staff..fast repairs issue of my solar system..fully recommend this company..thanks for help

From quote to delivery it was incredibly fast. The works were done in a very tidy way and I was provided information on how to manage the energy going forwards on the app.
Really happy with the service and would definitely recommend.

Excellent service from the start
Quotation was fully detailed and explained installation was done as programmed in with the installation team being friendly and polite

Any questions answered when needed would highly recommend for the service given

Brilliant, brilliant, brilliant! Graham and Terri at Integral Solar are THE experts. From first enquiry to after sales support, our experience has been superb. Graham visited to thoroughly understand our requirements, all other suppliers did a desktop, and often crazy, design based on Google maps, and were ready to sell me everything I asked about.

Graham visited our home, explained to me the benefits and evidenced that which would be a waste of money.

We have seen neighbours have scaffolding go up and be up for weeks, but ours went up Wednesday, the install was Thursday/Friday, and scaffolding down Sunday. We went for in-roof at front on both house and garage, and on-roof on the back of the house and bird guards were included, rather than an add-on extra - good for the pocket and the birds!.

Integral also upgraded the car charger to a smart one and fixed a historic tripping issue which wasn’t even their work. The price was unbeatable and the work and care was efficient and responsive, including in after sales.

We cannot recommend Integral enough. Don’t waste your time and money with the big high-street brand companies when once installed, you’re on your own.

What can I say about this company but absolutely fantastic service from start to finish every certification provided including building regulations certification which I didn’t even know you needed if you sell your property which also adds value, all work carried out safely and neat and everything checked after by another company member once completed, after service excellent also to create best results for the customer
Many thanks to all Martin

From start to finish 5 stars. Graham helped before and after installation. He will answer all your questions. Top man.

Fantastic service from Graham and the team. Up front and honest from the start and managed to get us in a little earlier too which was great, The whole set up was done in 3 days. Day 1 scaffolding up, day 2 install and day 3 back down again. Amazing service.

Had a few questions afterwards and post completion service has been great too.

I cannot speak highly enough about the professional way in which Graham and his team work. From initially contact with the company I am 100% satisfied and would not hesitate in recommending them.

Excellent service from initial inquiry, through design, planning, installation and follow up. At a very competitive price. Now have new solar panels, inverter, battery pack and car charger exactly as wished. Experienced team and good project management. Great company.