This description is for solar powered ventilation systems, which are designed to provide efficient and cost-effective ventilation solutions. These systems use solar energy to power fans and other components, allowing for the circulation of fresh air throughout a building or home. They are an ideal choice for those looking to reduce their
From Wikipedia
A solar chimney – often referred to as a thermal chimney – is a way of improving the natural ventilation of buildings by using convection of air heated by passive solar energy. A simple description of a solar chimney is that of a vertical shaft utilizing solar energy to enhance the natural stack ventilation through a building.