Comment by Jtsummers
2 hours ago
> "Every try to get a suntan standing up?"
I didn't try to get a suntan, but I have gotten tans while standing up. It's called working outdoors (and not properly covering up, which I'm paying for now).
That said, the economics of vertical installations have changed. The cost of panels keeps going down, and as it does it's starting to make sense depending on your location and how you're orienting your vertical panels. Remember, almost all solar panel installations will be suboptimal unless they include a mechanism for tracking the sun. The question is how bad is suboptimal, what's the cost of the panels and what's their energy yield?
Distance from the equator helps. As does if it snows where the panels are, then vertical simply not having snow on them plus the reflection of the snow helps quite a bit in winter.