This is an upgrade I have been thinking about for awhile. It finally got done. They are 6 pcs Trina 390w panels. I picked up a used tristar mppt ts-60 for control, and have been learning how to program it.
So why are they vertical? I guess I'm not as excited about climbing up on the roof to sweep snow off as i was a few years ago. The shop wall also gets more light than the house. About an hour more. The house is tucked in close to the hill that has my turbine on it. It casts a shadow until 11am this time of year.
I don't expect much for comments. Solar panels aren't exactly exciting. I'm sure happy with the output though. We had 3kw before, so an extra 2.34kw makes a world of difference.