Cool!

I saw a Tesla installation truck at a house nearby installing batteries for someone.

Keep us posted as to how it goes.

A bit of cloud didn't matter to much but shadows do. I was totally dependent on solar on the boat for the laptop ( navigation), warning systems, lights, self steering gear, so I paid a lot of attention to the system. I found the shadow of a thin rigging wire across a panel on a sunny day would reduce the output by half. So watch out for branches casting shadows, and dirt building up. That counts for more than you'd expect.

No trees overhanging the roof but I was wondering about salt build-up but I guess the rain keeps them clean enough.  When I first came here there were solar panels and when the inverter failed they told me it was cheaper to take them down and replace with the set up I have now than to add to them but I asked what condition they were in and he said they were good.

My tenant, an American woman was only going to be here for a few months over Summer so I just added a small amount to the rent and provided the services but then the virus struck and she has been here ever since, fortunately she is not a big power user, and has been a very pleasant tenant, looking to find a spot in the bush now - she doesn't want to go back to America!