Solar Power World

Controller tracks sun for PV Panels

In a solar thermal power generation system, sunlight is concentrated onto a receiver that uses the heat to turn water into steam, which rotates a turbine and generates electricity. By controlling the angle of the heliostat so it tracks the movement of the sun, it is possible to precisely focus the sunlight onto the receiver. For photovoltaic power generation systems, most solar panels used today are of the fixed type. Power generating efficiency can be improved if... Read More