1. Where is south ? The solar panels are tilted toward the side that has no windows, and a chimney stack shading it, so I’m hoping that’s not south. The shadows imply the front of the house is facing south, in which case your panels are facing east, greatly reducing the output. You’d probably be better off having them nearly flat (enough tilt for rain runoff) if that’s the case.

  2. (That was implying it is in the northern hemisphere, reverse what I said if in the south)

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