Could University Hospital of Wales, Cardiff go solar?
Measured from above, University Hospital of Wales, Cardiff's roof could host about 4.4 MWp of solar — generating 3.7 GWh–4.4 GWh a year, enough to power roughly 1,498 homes.
Roof area read from above: ~28,711 m²on a 29,911 m² building footprint. Imagery dated 2025-05-14.
A ballpark, not a feasibility study.
These figures assume the roof is filled to capacity with panels and use aerial solar data — they don't account for roof structure, shading, rooftop plant, access or planning. A real project needs a commercial solar assessment. Solar data includes data from Google.
Curious about your own roof?
We run the same rooftop read for homes — enter your postcode and we'll estimate your roof's direction, suitability and the panels it could take, free.
Related
Keep going.
Check your roof
Address-based roof check. Postcode in, Solarable Report out.
Open →
Is my roof suitable for solar?
Direction-led explanation, with the quick roof check.
Open →
Solar savings calculator
Annual benefit and payback in honest UK ranges.
Open →
Can I get solar panels?
Top-of-funnel suitability check for UK homes.
Open →
Browse listed installers
Solar installers covering UK postcodes.
Open →