Sunseam

Commercial solar in Wandsworth

Sunseam ranks every suitable commercial roof in Wandsworth (London) by solar opportunity, so installers find qualified sites and owners see what their roof is worth.

432
Commercial roofs ranked
133.4 MWp
Combined rooftop potential
107
At energy Band D–G

Together these roofs represent an estimated £19,901,535 in potential annual electricity savings from on-site solar.

Frequently asked questions

How many commercial roofs suit solar in Wandsworth?

Sunseam ranks 432 large commercial roofs in Wandsworth, with a combined rooftop-solar potential of about 133.4 MWp.

Which buildings in Wandsworth face MEES pressure?

Around 107 of the ranked buildings in Wandsworth sit at EPC Band D–G. The minimum to let is Band E today; the government's long-term MEES target is EPC B for large non-domestic buildings (over 1,000 m²), expected around 2031, so the biggest, lowest-rated roofs have the clearest future-proofing reason to act.

Figures are estimates modelled using standard assumptions, indicative, not quotes.