Supermarket New Malden, London · KT3 4PJ

Could Tesco Extra New Malden go solar?

Measured from above, Tesco Extra New Malden's roof could host about 1.1 MWp of solar — generating 890 MWh–1.1 GWh a year, enough to power roughly 367 homes.

Aerial view of Tesco Extra New Malden
Roof capacity
1.1 MWp
~2,724 panels at full fit
Annual generation
890 MWh–1.1 GWh
across the whole roof
Could power
~367
average UK homes
CO₂ saved
~474 t
per year, at full capacity

Roof area read from above: ~8,775 m²on a 8,871 m² building footprint. Imagery dated 2020-06-23.

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.