GL Solar is Cardiff's leading solar panel installation company, providing expert renewable energy solutions to homes and businesses across the city. From the Victorian terraces of Roath and Cathays to the modern developments in Pontprennau and St Mellons, we have installed solar PV systems on every type of property Cardiff has to offer.

Our Cardiff-based team understands the unique challenges of installing solar in the city — from navigating conservation area restrictions in Llandaff and Pontcanna to maximising roof space on compact city centre apartments. We handle everything from initial site survey and DNO application to full installation and commissioning, ensuring a hassle-free experience for Cardiff homeowners.

With energy prices continuing to rise, more Cardiff residents are turning to solar to take control of their electricity bills. A typical 4kW solar system in Cardiff can generate around 3,500 kWh per year — enough to power an average home and significantly reduce reliance on the grid. Combined with a battery storage system, you can store excess energy for use in the evening, maximising your savings.

Searching for solar panel installation near me Cardiff? solar panels near me Cardiff? or solar installers near me CF24? GL Solar is Cardiff's most trusted local installer with 500+ completed installations across every Cardiff postcode. We cover CF3 (St Mellons, Pentwyn), CF5 (Ely, Canton, Fairwater, Llandaff), CF10 (Cardiff city centre, Grangetown), CF11 (Pontcanna, Riverside, Butetown), CF14 (Whitchurch, Heath, Lisvane), CF15 (Creigiau, Tongwynlais), CF23 (Penylan, Cyncoed, Llanedeyrn, Pontprennau), CF24 (Roath, Cathays, Splott, Adamsdown) and CF64 (Penarth, Dinas Powys, Sully). Free surveys within 48 hours, no obligation.

GL Solar is Cardiff's most experienced local solar installer, with completed projects across every Cardiff postcode. From the compact terraces of Roath (CF24) and Cathays (CF24) to the large detached homes of Cyncoed (CF23) and Lisvane (CF14), and from the Victorian villas of Penarth (CF64) to the modern estates of Pontprennau (CF23) and St Mellons (CF3) — we know every neighbourhood, roof style and planning consideration.

Our Cardiff team understands the specific challenges of each area. Conservation areas in Canton, Llandaff and Pontcanna require careful planning guidance. Victorian slate roofs in Roath and Cathays need specialist slate hooks. New-build estates in Pontprennau and Llanrumney need pre-wired battery-ready inverters. We handle all of this as standard.

When searching solar panels near me Cardiff or solar installers near me CF14, choosing a truly local installer matters. National companies often use subcontractors who do not know Cardiff's housing stock, DNO requirements or planning rules. GL Solar is based in Cardiff with direct experience of every neighbourhood, roof type and local authority requirement.

We know which Cardiff streets are in conservation areas, which postcodes have the best solar exposure, and which roof types need specialist mounting systems. Our Cardiff customers benefit from faster survey response times, quicker installation scheduling and local aftercare support they can actually reach. For solar panels near me Cardiff, GL Solar is the local choice with 500+ installations across every CF postcode.