Solar Fast

4.7
Based on 34 recent reviews

About

Solar Fast, a trading style of Gas Fast Ltd, is a renewable energy specialist offering solar solutions for residential and commercial properties from their offices in Castleford.

Services

Battery Storage Ev Chargers Solar For Commercial Solar For Residential Solar Panels

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Service Areas

Barnsley Bassetlaw Bolsover Bradford Bradford Central Calderdale Craven Derbyshire Dales Doncaster East Riding of Yorkshire Hambleton Harrogate Kingston upon Hull Kirklees Leeds Middlesbrough North East Derbyshire North Lincolnshire Pendle Redcar and Cleveland Rotherham Ryedale Scarborough Selby Sheffield Stockton-on-Tees Wakefield West Lindsey York

Customer Reviews

4.7/5
34 reviews

Recent Reviews

Reviews we've extracted from review platforms, sorted by date

Mauro Marinho June 14, 2025
1.0/5
Trustpilot

Amazing sales pitch, terrible customer service!!!There’s a leak in my roof going for months now! I’ve contacted their callbacks service and their engineers visited me once to “solve” the issue. Before they left, I told them that the issue wasn’t solved and on the call with their representative I’ve also said that the issue wasn’t solved!!!! We had a dry period, with no rain, and obviously no water coming in through the roof, now that it’s raining again, water is literally pouring in through the roof!!!I’ve contacted them over 2 weeks ago, when I spotted the issue was still going and I was told they were going to contact their engineers and book me in within 5 working days. I had NO RETURN from ANY of my several calls during this period and always been told they were going to contact their engineers and book me in. What the hell is going on???? The beams and the rafters in my roof are rotting down as I’ve shown in the videos and pictures I’ve sent you!!! There’s water coming through the ceiling indoors!!!!

Mr Peter Buckley June 14, 2025
5.0/5
Trustpilot

Excellent service from the remote surveyor to the installation.

Mr Dodd June 13, 2025
4.0/5
Trustpilot

Installation set up and training all on time and as scheduled

Peter Beresford June 12, 2025
5.0/5
Trustpilot

Very efficient on time ,Jonny & Jason friendly and clean work Liam on reception made things go smoothlyPeter Beresford

Ali MacDonald June 12, 2025
5.0/5
Trustpilot

Good communication, proficient and tidy workmen, everyone pleasant to deal with.

Peter letts June 12, 2025
5.0/5
Trustpilot

From start to finish the team were amazing answered all our questions couldn’t have done enough to help us. The installer was great

gilpagetgooglemail.com June 11, 2025
5.0/5
Trustpilot

Friendly and approachable staff. Good response times to queries. Fast and efficient service. Mine was a bit more complex and they needed to come out a couple of times to complete but all helpful and put things back the way they were.

c howard barton June 10, 2025
5.0/5
Trustpilot

Solarfast booked an installation date of 23/4/25 for the assembly of solar panels, iboost, battery and ev charger. Their installers phoned the day before and indicated that they were in the area and would like to start at lunch time a day early. Unfortunately the scaffolders only arrived a couple of hours before Solarfast and had not completed their work when Solarfast arrived. This didn't compromise the installation which to my surprise was completed before the end of the day and even before the scaffolders had finished! Solarfast certainly lived up to their name.One of the installers gave a clear description of the use of the iBoost, but little information was provided on the EV charger and for its use we relied on the internet. Overall we were pleased how well the day went and extremely satisfied with the system and its ability to reduce energy bills. Solarfast was very helpful in setting up the complex process of energy export to grid.Our only gripe with the process was with the scaffolders who cancelled the removal date on three occasions meaning that the scaffolding remained at our property over two weeks after the installation had been completed.

Ed McCann June 10, 2025
4.0/5
Trustpilot

I found the technical support in design excellent, particularly compared to the experience I had with others previously.The installation team did exactly what they said when they said they would which was similarly excellent compared to my general experience with this sector.The sales team were proactive and kept me informed about progress at about the level I wanted ie they didn't bug me with too many calls or try and upsell.One area that you might want to focus on is better explaining what happens after installation and how you get sorted for grid export. I didn't know for example that the technology that was specified would not work with my supplier (Octopus) on the intelligent flex tariff that would best suit my circumstances. I also didn't know how long it would take to get the tariffs sorted and get paid for export after installation.

Chris Greenwood June 10, 2025
5.0/5
Trustpilot

i was kept informed all the way through the process we had open discussions about the installation as it progressed the fitters were very professional. the systen now installed works great offering me a good percentage of my daily use and some feed in it was initially a lot of money but i feel very worth it

A Davies June 10, 2025
5.0/5
Trustpilot

Solarfast made the whole process of getting a solar system installed very easy, from the initial survey to final installation and use. They were easily contactable for any questions I had and were quick to resolve any technical issues. There was a delay in being able to export excess generated electricity back to the grid, though I believe this was more to do with my own energy supplier causing a holdup. I was initially unable to export to the grid but the problem was solved within hours by Solarfast's technical department, diagnosing the problem and carrying out an inverter software upgrade, all remotely, with just one phone call. I cannot fault Solarfast, with the professional way the solar system was planned and installed, the ease of accessing their staff who were able to answer any questions I had and the rapid response to the only technical issue that occurred. Also they followed up, shortly after the works were completed and also a few months later, to make sure everything was going well, if there were any problems and to answer any more questions that I may have had. Overall, I am very happy with the service I have received, and would highly recommend Solarfast to anyone thinking of having solar panels installed.

Ray Donnelly June 10, 2025
5.0/5
Trustpilot

I initially had a quote from one of the Big 6 Energy Companies for Solar Panels, but always get 2 or 3 quotes for any big investments.I was really surprised by the Quote I received from Solar Fast, They were providing more solar panels, a larger capacity battery and converter for a much cheaper price, saving me almost £3000. Because they were aligned with Wickes, I felt more at ease with doing business.The install date was set a 12 weeks from the initial purchase agreement. 4 days before the installation of the solar panels, the scaffolding was errected. The guys just came one morning errected the scaffolding and left while i was at work, no need to be at home.The 2 man team who came to install the Solar Panels were really friendly and did a fantastic job. No mess, all cabling hidden out of sight and job completed in around 6 hours, with the battery and inverter installed in the garage where i wanted it.Within 2 weeks of my installation, I am now signed up to the SEG with my power provider and will now be paid for any excess electricity I export to the grid.I'm really happy with the experience I have had with Solar Fast from the initial contact to the aftersales team. Highly recommended.

Michael O'Reilly June 10, 2025
5.0/5
Trustpilot

Had a problem trying to change the settings for the batteries and the technical team resolved it all for me remotely very quickly. It was very impressive how quickly they responded and actioned. Great customer service. Thank you!

David Royster June 10, 2025
5.0/5
Trustpilot

Couldn’t recommend Solar Fast enough, they have been fantastic throughout my installation. From the initial enquiry and quote, they were helpful without being pushy. Once the order was confirmed on Monday, the scaffolding was erected on Friday, the installation done on the following Monday (Bank Holiday) and scaffolding taken down 5 days later. The installation guys were polite and courteous and fully explained through out. The call centre called and checked everything was as expected numerous times and explained the paperwork and certification. Highly recommend

Wesley Sketchley June 10, 2025
5.0/5
Trustpilot

From start to finish Andrew was informative help and answer all my questions. Tyson and the install team kept us informed all the way making sure the left my house clean and tidy.

Lynn June 10, 2025
5.0/5
Trustpilot

What can we say, they were excellent throughout the whole experience from beginning to end. Everything was explained thoroughly at each stage.Workmen, cheery and worked as a team throughout.Instillation was quick and tidy. They arrived on time and cleared away.After instillation I emailed with a query, response was swift and very detailed. We are extremely happy and would recommend Solar Fast

Adam Papworth June 09, 2025
5.0/5
Trustpilot

All the information was explained thoroughly straight from the get go. Once we said yes the ball got rolling very quickly, we got a installation 2 weeks from our initial yes. Scaffolding went up while we were at work a day before the installation team. Once it was all up and running we got all our documentation a few days later. I asked a few follow up questions about what was needed for the SEG which was answered very quickly. Great experience. See more

Gloria Weaver June 09, 2025
5.0/5
Trustpilot

Solar Fast fitted 12 solar panels with battery and inverter. A survey was carried out first and everything was explained as we went along. Scaffolding was put up, and three days later they came to do the solar panels etc. They arrived at 10am and finished the work by 4pm. They were punctual, polite and efficient. Happy customer, job doneSee more

Degsy June 09, 2025
5.0/5
Trustpilot

Solarfast 8 panels, inverter and 2 X batteries bought and fitted. Wickes- Elliot was superb explaining all the details from fitting to the financial estimates. Then Solarfast took my order and everything went quickly and seamlessly. Very professional. Scaffolders and fitters were top quality and very friendly. Staff at Solarfast are contactable and approachable people. I have rang with a few dumb questions as it's all new to me and they have been first class with me, good sense of humour too. Slight alteration to the settings was carried out remotely and again very quickly. All paperwork required for the best deal with yr supplier is sent in a tidy package and made the switch to the best SEG tariff (which is a bit complicated) as easy as possible. One slight issue is the sun has gone in since fitting, so if they could arrange for it to come back I will leave 6 stars!Thank you.

Elizabeth Plastow June 09, 2025
5.0/5
Trustpilot

The whole process was quick efficient and of the highest quality. It was so simple and the company kept us informed throughout. The initial discussion was informative and they were able to answer every question we had. They managed everything from start to finish. The guys fitting the panels worked solidly throughout the day, they were polite courteous and nothing was too much trouble. In addition they cleaned up after they finished and exceeded all expectations. In addition we have a system in place now that is saving us money. I would highly recommend solarfastSee more

Stuart Laing June 06, 2025
2.0/5
Trustpilot

I have been holding off leaving this review to see how the panels performed over a whole year and to see if my initial concerns were valid. It has now been 11 months with the panels. To cut a long story short - the estimated 30-year savings we were presented were extremely misrepresented and we may never make our money back.Pros: Solar Fast were very friendly and the installation and timescales of getting everything up and running were pretty good (although I have nothing to compare it to).Cons: As typical for salesmen, we were offered a one-time deal that required a decision there and then. The pitch that was given was that we would make our money back by in circa 15years and at year 30 have a +100% return on investment. Pretty good.This was based on us using 90% of the energy generated and exporting the rest. In reality, we are only using 20% and exporting the majority. This is simply due to us having an electric shower and a small battery. Most electric showers have a wattage of 8-10kW which far exceeds the capacity of all our panels (even at midday) and discharge rate of our battery, leaving us no choice but to pull from the grid every day. The salesman knew our set up and I feel should have known the estimated figures presented would be very inaccurate.I worked this out within a few weeks and raised my concerns with SF, who never really gave me a proper explanation and reassured me that it should not make a big difference. It makes a huge difference, as their calculations heavily rely on energy prices going up but as we can only harness 20% of the solar production due to having an electric shower and a small battery, we rely massively on EXPORT tariffs. There is zero guarantee SEG rates will increase, or even continue to pay for export in 20-30 years. This was not explained to us.In short, it is likely we may never even make our money back in 30 years, let alone have any return in investment. Seeing as we were heavily pitched this as a better investment than putting £14k away in savings (which could easily double in 20 years) we feel very misled.I feel good about having panels in terms of increasing the UK's renewable energy and relying less on the grid, however, unfortunately I have to accept that this was a very bad financial decision. We now have to look into installing a hot water tank and replace our showers (adding more cost) to see if this can help reduce the large amount we are still importing from the grid every day.

Lee Brierley June 05, 2025
5.0/5
Trustpilot

Very happy with the experience Installation. Installation when smoothly, I’ve had a few follow up calls. Every thing was straight forward and the Wickes designer was very helpful.

Peter June 05, 2025
5.0/5
Trustpilot

Prompt efficiency on solving the problems when I had changed internet provider so I could regain access to my solar app. Thank you.

Diane Tea June 05, 2025
5.0/5
Trustpilot

The whole experience was quick and easy from meeting Elliott Champneys who was very helpful to the scaffolding going up & the panels being installed by two friendly men who explained all the equipment to us.The company keep us informed all the time the lady on the phone was very friendly & helpful.

RICHARD NOONE June 04, 2025
5.0/5
Trustpilot

Thanks so much for your review – short, sweet, and right to the point. We’re really glad to hear that everything felt straightforward from start to finish. Making the switch to solar can feel like a big step, so it means a lot to know our process made it feel that much easier. If you’ve got any questions down the line, we’re just a call away. Thank you once again

MARTIN BOWEN JONES June 03, 2025
5.0/5
Trustpilot

We were very impressed with all aspects of Solarfast's service, from the sales pitch on Zoom to all correspondence to the installation. The fitting went very smoothly and efficiently, and the system works exactly as expected.

Judith June 03, 2025
5.0/5
Trustpilot

The sales and installation process was straightforward, quick and satisfactory. I'm very happy with my solar panels

Alick June 03, 2025
4.0/5
Trustpilot

Solar Fast are fast and reliable. They completed a survey remotely and fitted my solar panels, battery and inverter as committed and everything is working well. Their remote survey was impressive, concluding I could fit 14 panels whereas a previous company had suggested only 6. Everyone I dealt with was helpful and friendly. The only wrinkle was the scaffolding which is done by a separate company commissioned by Solar Fast and was scheduled to be done the day before the panels were to be fitted. However, when the panel fitters arrived, they concluded the scaffolding wasn't safe for use in any of the areas where they were going to be working, which resulted in a delay of 9 days while we waited for the scaffolders to return and sort the issues. Obviously, this wasn't down to Solar Fast directly, but my generally excellent experience of their service was somewhat undermined by the shortcomings of the scaffolding company they used in my case.

Peter June 03, 2025
4.0/5
Trustpilot

The survey and communication before the purchase were clear and concise. The fitters were very professional, neat and tidy. The solar panels, cable routing, batteries and inverter were all laid and positioned perfectly. The "Tradepro" discount was a real bonus.

Chloe Caddington Pets June 02, 2025
5.0/5
Trustpilot

Company has been great throughout. Fitters came a day early. All in all would recommend

Moira Donald June 02, 2025
5.0/5
Trustpilot

Solar panels, battery & inverter were expertly fitted. I am pleased with the installation.

Iola June 02, 2025
5.0/5
Trustpilot

Very professional from beginning to end. Always emailing or phoning back promptly. Courteous and pleasant staff. Installation day was flawless.

Richard Burnham June 02, 2025
5.0/5
Trustpilot

Solar fast were brilliant from start to finish The office and admin staff were courteous and helpful and responded quickly to any queries I had The installation team were amazing Non stop coordinated working from the moment they arrived I think they did a top notch job I can recommend them

Stephanie Smith May 29, 2025
5.0/5
Trustpilot

We have had a great experience with Solar Fast from the initial conversation with Matthew who gave good advice about solar panels and storage batteries. We had a few conversations and he was easy to deal with, the next part of the process we dealt with amber about the various paperwork that goes with solar panels, she also organised scaffolding and installation of the panels which was a very smooth process.The bast part of the process, was the two guys who turned up to install the panels and batteries, Chris and Max were a great team, they had great knowledge and advice for panel layout and where to put the batteries etc, they were polite and the workmanship was really good, everything was left clean and tidy once they had finished, they had a long day and didnt finish the installation until 9pm, even then they helped set up the relevant app and offered advice on how to use it before they left for their next job the following day.We have found dealing with all of the people that we have dealt with at Solar Fast a really easy straightforward experience.