OK
I thought I d post a follow up to my saga trying to get panels installed. It is a jungle out there.
The last installer was adamant my roof can only take 9 panels, others said 10, one said 11. They come and measure for hours and in the end they don't seem to have a clue.
So I thought I d take things in my hands, maybe this post will be useful to others.
First I accurately measured the external dimensions of my house taking into account the projection of the roof out of the walls.
Then I measured the angle of my roof going in the attic
Then I calculated the dimensions of the actual roof, there are easy calculators on the net.
But then I decided to take it all the way and drew the whole roof on CAD. Well, it seems I can actually get 13 panels in the main roof SE and another 4 in the smaller SW. There will be no shade.
I have no idea how panels are installed but I should not be that far off.
17 south panels is not the same as the last quote (9 facing south and another 9 facing North.)
I really would expect that paying north of £14k, this work would be done by the installer.
I do have another quote coming up (many thanks to the forum member recommending his installer), lets hope it will be a sensible one.