The Which? report doesn't cover this kind of installation...

We’re away from these parts today, but by that we don’t mean putting out feet up while the world of insulating, retrofitting and microgenerating goes on.

Which? have published an investigation into solar PV installers, and kindly invited us along in virtual form to spend the day commenting on their findings.

As followers of Energy Saving Trust work may well know, the results of our heat pump field trial raised similar concerns to those Which? are airing. We’re working hard to allay those concerns – and we talk in more detail about that there too.

Visit the Which? Conversation page to join the debate.