Renewable Energy Technology

Energy Efficiency Using Solar Energy In Buildings

keyword : Renewable Energy, Solar Energy , Passive Concepts , Photovoltaic Cells , Energy Efficiency , Buildings

Energy Efficiency And Passive Solar Design

Building use electricity for lighting; HVAC (Heating , Ventilation and Air Conditioning)
Building Envelope refer to the walls , roof and the opening in the building.
Building envelope receives the maximum radiation from sun than interiors.