Commercial solar in Winchester
Sunseam ranks every suitable commercial roof in Winchester (South East) by solar opportunity, so installers find qualified sites and owners see what their roof is worth.
Together these roofs represent an estimated £10,956,605 in potential annual electricity savings from on-site solar.
Frequently asked questions
How many commercial roofs suit solar in Winchester?
Sunseam ranks 320 large commercial roofs in Winchester, with a combined rooftop-solar potential of about 69 MWp.
Which buildings in Winchester face MEES pressure?
Around 54 of the ranked buildings in Winchester 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.