Hi, We have a Solaglass roof and 2 powerwalls on order. They are coming to do the site survey in about 10 days. I am wondering if I should try to push them to do an inside or outside install. Electrical connections is on West side of garage wall and I assume that is where they would install the various boxes and Powerwalls. There is space for Powerwalls on inside of wall where meter and PG&E switch is. Some concerns. here in the East Bay it gets quite hot in the garage in the summer. Outside peaks at 105F or so, but inside it can get hotter. On the other hand, outside the wall is in the setting sun, so that is hot. Any thoughts?