Concentrators For Solar Panels

Solar concentrators are the devices that collect solar radiation and concentrate at a single focal point.

Concentrators for solar panels.

Unlike conventional photovoltaic systems it uses lenses or curved mirrors to focus sunlight onto small highly efficient multi junction mj solar cells in addition cpv systems often use solar trackers and sometimes a cooling system to further. Concentrated solar power csp also known as concentrating solar power concentrated solar thermal systems generate solar power by using mirrors or lenses to concentrate a large area of sunlight onto a receiver. This is ideal in space where the sun is a single light source. The solar energy technologies office seto supports research and development of concentrating solar thermal power csp technologies that reduce the cost of solar energy.

A solar concentrator is a system for concentrating solar energy. Solar concentrators put one of these lenses on top of every solar cell. Its operation is based on the exploitation of the reflection of the sun rays in a large area through reflective surfaces. Therefore solar concentrating systems have been investigated for several decades for utilization of concentrated solar energy for high temperature application.

This makes much more focused light come to each solar cell making the cells vastly more efficient. The devices are mainly comprised of series of lens or mirror assembly heat. Concentrators work best when there is a single source of light and the concentrator can be pointed right at it. Electricity is generated when the concentrated light is converted to heat solar thermal energy which drives a heat engine usually a steam turbine connected to an electrical power.

It is usually an arrangement of aligned mirrors.