Normal curtains or blinds are used in houses. They do not have any property only to prevent the sun from entering the house. This curtain blocks the sun and produces electricity.
Normal curtains or blinds are used in houses. They do not have any property only to prevent the sun from entering the house. This curtain blocks the sun and produces electricity.
RE: Interior Solar Curtains - Close The Curtains, and the Sun Does The Rest of The Work