Understanding Solar Panel For Beginners

This electricity is then used to supply electrical loads as well as stored in batteries for stand alone systems.

Understanding solar panel for beginners.

A solar panel is made up of photovoltaic cells usually 36 all told varying in size depending upon the watt amp rating of the panel. A cell is a small square of silicon about 6 x 6 with electrical contact plates on the face. A working household can self consume more solar energy with east and west facing panels because they give more energy before and after school work accelerating their system s payback. They are the units that trap the sun s solar radiation and converts it to electricity.

North facing solar panels will peak around midday and provide the most energy overall. Solar panels are made by laying out a grid of these cells on a protective backsheet and covering them with glass on the front. These cells are made from two very thin silicon wafers approximately 1 mm thick. It takes multiple panels to provide power to a typical home or office.