Wonderful system for building into a hill while using the greenhouse to heat the home. This would be marvelous for indoor crops.
Love how the solar power blends right in! :) This can be installed by ANY metal roofing professional!
A collection of articles on Passive Cooling
The thermal "battery" in a passive solar greenhouse - barrels of plain old water on the north wall of the structure. Warmed by day, they release their heat at night.
Southern facing windows for passive solar heating in winter, and ventilation in the summer
We Do Standing Seam Metal Roofs – Pennsylvania Metal Roofs for Bucks, Montgomery, Delaware, Berks, Chester, Lehigh and Philadelphia County
modified trombe wall
passive solar design
Heating and Cooling with a Solar Chimney