backup solar power

A photovoltaic array or solar photovoltaic panel is a flat collection of solar cells used for converting solar energy into electricity. The are sometimes called solar panels, although that term also applies to solar hot water panels. Photovoltaic arrays distinguish themselves from solar cells in that they are are conveniently sized, packaged and priced for easy installation and deployment in domestic and light industrial applications. The application of photovoltaic arrays for medium and large scale energy production is known as photovoltaics.

Solar photovoltaic panels contain arrays of solar cells that convert light into electricity. Xantrex: Power Electronics for Renewable Energy. Solar cells, or PV cells, rely on the photovoltaic effect, which describes how certain materials can convert sunlight into electricity to absorb the energy of the sun and cause current to flow between two oppositely charged layers. Individual solar cells provide a relatively small amount of power, but electrical output is significant when connected together as an array making up a panel.

History

In 1839, during the Industrial Revolution, Henri Becquerel discovered the photovoltaic effect, which explains how electricity can be generated from sunlight. He claimed that "shining light on an electrode submerged in a conductive solution would create an electric current. "[1]. Innovative solar power solutions for the integration of power generating solar panels into Solar energy solutions for RV, Marine, Automotive, Portable Power, Backup or Remote Power.