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GB-Sol Projects Limited logo, renewable energy installer in Pontypridd

GB-Sol Projects Limited

4.5(39)Pontypridd  •  RECC

Solar panel installation

Services

Reviews

4.5

Many reviewers of GB-Sol Projects Limited praise the helpful advice and customer service they received, with several describing the team as easy to deal with from start to finish. Multiple customers report that the solar slates look like natural slate and that they are pleased with how the product looks and performs. Reviewers also repeatedly mention the company's UK-made product and the quality of the installation work. Some reviewers describe delays on complex projects that were later resolved, and one says they had to make sure the company and their other contractors were fully aware of each other's work. Criticism includes one reviewer who says their emails and calls went unanswered, another who found the company dismissive and focused on pushing one product, one who says inverters did not last and were not covered by warranty, and one who says their email was taken from their website and used to send unwanted messages.

JC
James C.Sept 2026 · Google

Great Customer service from start to finish. Detailed, accurate and helpful guidance before work started, were more than capable at providing quick variations to the quote (of which I inflicted a few upon them). Seem-less transition between them and the roofers when the work was under way, and a great product, that looks great on our Mid Victorian and is performing as they detailed it would (4 months in so far)...

SH
Steven H.Aug 2026 · Google

We wanted to integrate PV within a roof replacement project for our early 19th century house, but were unwilling to put conventional panels on the roof as it would destroy its historic character. The GB Sol solar slates system is outstanding - they look fantastic and perform extremely well. We have traditional slate on the opposite slope, and GB Sol's advice on how best to match the colour of their product with traditional slate was excellent and made our roofing contractor's job much easier. Working with a UK company and using a product manufactured in the UK were definitely positives. The GB Sol team are easy to contact and good to work with, although you need to take care to ensure that the GB Sol team and any other contractors are fully aware of what the other is doing. The process from initial estimate through to design, installation and commissioning was quite lengthy but worth it in the end. The final bill was almost spot on to the initial quote which really helped with budgeting for what was by its nature a large job. We run the GB-Sol solar slates alongside a battery system, and have a day/night consumption tariff as well as an export tariff (both from Octopus). Our energy use is quite high: typical daily consumption would normally have ranged from £2.50 to £5.00. We've now figured out the best way and best times to balance solar generation, running appliances and recharging the battery. As a result, we recently ran the house for just over 30p. The system works brilliantly.

AV
A R V.Aug 2026 · Google

Went with this company as they gave very helpful advice when trying to look for a solution when planning to convert a flat roof to a pitched solar roof system and trying to work out all the different options, especially as planning also had to take into consideration local conservation area requirements. From getting initial quotation, to final handover did take some time due to some complexities of the project along the way; but these were resolved and the pleased with the long-term investment.

TA
Tom A.Jul 2026 · Google

Brilliant expert and honest advice, thank you!

CH
ChrisJul 2026 · Google

Grabbed my email from my website, now spamming me. I'm not interested. This is unacceptable

Area

Pontypridd, CF37

Opening times

  • Monday9:00 AM – 5:00 PM
  • Tuesday9:00 AM – 5:00 PM
  • Wednesday9:00 AM – 5:00 PM
  • Thursday9:00 AM – 5:00 PM
  • Friday9:00 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed

Additional information

  • Incorporated 2011
  • MCS NAP-15734
  • RECC
  • Commercial work
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