United Kingdom · energy transition
Solar capacity,
without roof-level guesses.
The official deployment series reports 22,992.2 MW of UK solar photovoltaic capacity in July 2026. It is useful national context, not a household installation register or suitability score.
Selected annual checkpoints
How deployment changed
Values are cumulative capacity in megawatts from the published monthly table.
How to use this series
Compare periods before drawing a conclusion
Capacity is cumulative, so a higher total does not reveal how many installations were added in a particular month.
Use consecutive checkpoints to understand the pace of national deployment, and compare the same months where seasonal reporting may matter. Policy changes, project size and reporting revisions can all move the series. For a home or site decision, pair this national trend with a roof survey, local planning constraints, grid-connection advice and an installer quote: none of those property-level facts are present here.