Notes for the past few days

What we did today was we learned about codes used to access the controls in the building starting with 10.14... We also had discussions about the co2 reader, the solar panels (the first one on the building, if any part is shaded it wont work. The second set it is ok if there is a shadow of a bird or whatever shadow may be on it, it will still work. The third one, and my favorite, were the ones sticking off the roof that absorbed light from both the top and the bottom. They work most effectively during the winter time because the angle of the sun reflects well of the deck creating optimal sunlight for them.) On our way down from the roof you showed us the solar water heater that moves by itself in between two panes of glass that allow light in but no heat out. we also did a little bit of a general tour.