Business Details
32 Years
experience
Trusted Solar Panel Solutions in Cardiff
Established in 1994, GB-Sol is a UK-based manufacturer and installer of solar photovoltaic (PV) panels and mounting systems. Our operations are rooted in innovation, having originated from the Cardiff University solar test centre, and we continue to pioneer advanced solar solutions like PV Slate, Infinity, and Integrated solar roofs. Our products are engineered using durable materials such as toughened glass, marine-grade aluminium, and stainless steel, and are independently tested to meet rigorous global standards including ISO 9001 and ISO 14001 certifications. We manage both domestic and commercial projects, from new builds to retrofit programmes, ensuring quality through regular audits and a commitment to sustainability.Our team combines 30 years of technical expertise with a focus on reducing environmental impact by sourcing locally and utilising recycled materials. We provide comprehensive installation services, backed by 25-year warranties, and maintain a strong ethical stance through partnerships with organisations like PV Cycle and adherence to the Living Wage Foundation. Our dedication to excellence has earned us recognition as the top-rated solar panel manufacturer by Ethical Consumer magazine for over a decade.
Services
PV Slate
Infinity Solar Roof
Integrated Solar Panels
Solar Panel Installation
Commercial Solar Projects
Details
- Year established: 1994
Highlights and features
- We have 30 years of pioneering experience in solar power technology.
- Our products are manufactured in ISO 9001 and ISO 14001 certified facilities.
- We offer a complete installation service with nationwide coverage.
- Our solar systems are independently tested and certified for durability.
- We are the top-rated solar panel manufacturer by Ethical Consumer magazine.
Associations and certifications
- ISO 9001
- ISO 14001
- TUV SUD
- IEC 61215
- IEC 61730
- PV Cycle
- Made in Britain
- MCS Scheme
Services
PV Slate
PV Slate integrates solar power with traditional slate aesthetics, offering a discreet and durable roofing solution. Each unit replaces four natural slates, providing a 25-year warranty for performance and weatherproofing. Ideal for heritage buildings and conservation areas, it combines lightweight design with high efficiency.
Infinity Solar Roof
The Infinity Solar Roof delivers seamless power generation with glass and aluminium panels spanning ridge to gutter. Designed for modern properties, it offers high output and watertight integrity, tested to BS 476-3 standards. Customisable to roof dimensions, it includes powder-coated flashings for aesthetic cohesion.
Integrated Solar Panels
Integrated Solar Panels merge with conventional roofing materials, eliminating the need for traditional tiles. The system uses marine-grade aluminium and stainless steel for durability, ensuring low-profile installation. It includes ventilation to maintain efficiency and is certified for fire safety under European standards.
Commercial Solar Projects
We manage complex commercial installations, including industrial buildings and social housing retrofits. Our team ensures compliance with quality audits and environmental standards, delivering scalable systems with long-term warranties. Projects range from 26kW residential arrays to 146kW flat-roof systems.
Solar Panel Installation
Our installation service covers domestic and commercial properties, ensuring seamless integration of PV systems. We provide surveyor support, optimisers, and monitoring tools across Great Britain. Installations adhere to MCS certification and include bird-proofing and safety isolators.
Questions
What solar products does GB-Sol offer?
We provide PV Slate, Infinity Solar Roof, and Integrated Solar Panels for residential and commercial use.
Are GB-Sol products certified?
Yes, our panels meet ISO 9001, ISO 14001, and MCS standards, with fire ratings under BS 476-3.
Do you offer installation services?
Yes, we install systems nationwide, including optimisers, batteries, and monitoring tools.
What warranties are provided?
All products include a 25-year warranty covering performance and weatherproofing.
Can solar slates be used on heritage buildings?
Yes, PV Slate is designed for conservation areas and listed buildings with planning approval support.
How sustainable is GB-Sol?
We use recycled materials, local suppliers, and operate on 100% green electricity.