This is the second post on the “angle of the sun”. This video is from Solar Schoolhouse. It’s pretty cool. If this is of interest, you can visit their site for more overviews and videos. Yesterday’s video covers the seasons. This video also does that but puts it all in the context of the “real world”. If you want to build a house with solar panels, what do you do? Just put them on the roof and “go for it”? Or do you have to understand the issue of your specific “solar window”? Of course you do! Because you want to make sure you don’t have obstructions causing shadows that prevent your solar panels from performing at their best level. It’s an interesting video and hope you like it!