Commercial solar in Test Valley
Sunseam ranks every suitable commercial roof in Test Valley (South East) by solar opportunity, so installers find qualified sites and owners see what their roof is worth.
Together these roofs represent an estimated £14,153,599 in potential annual electricity savings from on-site solar.
Frequently asked questions
How many commercial roofs suit solar in Test Valley?
Sunseam ranks 358 large commercial roofs in Test Valley, with a combined rooftop-solar potential of about 103.5 MWp.
Which buildings in Test Valley face MEES pressure?
Around 76 of the ranked buildings in Test Valley 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.