The build

Installing you own solar sounds incredibly adventurous eventually connecting to the grid and all the BS bureaucracy that goes with it. Best of luck to you.
A stay of execution on the move must be another stress removed. In your shoes I'd be a gibbering wreck. V could be your ghost writer for the book what a team!

I just re read your post. Let me put your mind at ease. We haven’t got any electric to connect the panels to yet. We will just be connecting them to each other and the magic box on the wall. The electrician will do all the rest of it. That’s the only part of the whole build that we definitely can’t do ourselves. It has to be a qualified sparky.