I was thinking of using it for my computer room. And leave it always on . Is where i have all my electronic etc and close to the balcony where i can put solar panel to charge it . That would be the start.
Except the things that you say i need ( excluded battery because i can get it for free) dont i need something to charge it ? And how do i check the amount of power that goes into and out of the box?
By the way thanks for your reply