Solar photovoltaic renewable energy systems capture the sun's energy using photovoltaic (PV) cells. The cells convert the sunlight into electricity, which can be used to run household appliances and lighting. photovoltaic cells are panels you can attach to your roof or walls. Each cell is made from one or two layers of semi conducting material, usually silicon. When light shines on the cell it creates an electric field across the layers. The stronger the sunshine, the more electricity is produced. photovoltaic cells come in a variety of shapes and colours, from grey "solar tiles" that look like roof tiles to panels and transparent cells that you can use on conservatories and glass.
UK Web design & hosting by bf internet