Is that Kryten from Red Dwarf?

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Not sure what was so great about the video. It didn’t show us anything that wasn’t too obvious if you did any research in solar panels before. Here, let me save you a click… no space on roof, put it on ground. Also tracking panels are better than static ones but setup costs more which is why people rarely bother with it.

There. Now my comment is a great comment detailing how to get solar power if your home’s roof can’t take it.