install the solar panel on top of the sunroom (angle) and feed the lines through the window. (not that insulated anyway.)
stand it up in front of the shed doors and feed the lines into the shed. that’s it. that’s the one. kind of inconvenient, though?
just put the panel up in the gd sunroom and let it absorb slow, fast, whatever. i’m not here enough for it to need to quickly charge up again.
or set it up on the deck and just make sure the connections are covered and maybe the battery is protected, too.