Indirect solar generally refers to technologies or effects that involves multiple transformations of sunlight which result in a usable form of energy. A solar cell or photovoltaic cell is a device that converts light into electricity using the photovoltaic effect.
What is an example of indirect solar energy?
All the energy in wood and foodstuffs also comes from the Sun. Movement of the wind (which causes waves at sea), and the evaporation of water to form rainfall, which accumulates in rivers and lakes, are also powered by the Sun. Therefore, hydroelectric power and wind and wave power are forms of indirect solar energy.
What is meant by direct and indirect solar power system?
Direct solar water heating systems pass potable water through the thermal collector that eventually flows directly to the desired application (the faucet, the showerhead, etc.). … Indirect systems circulate collected heat to a storage tank in a basement or utility area.
How is water an indirect form of solar energy?
When rainwater gets vaporized by solar heat and gets condensed in the form of clouds which then turn out as rain or snow over the mountains. This water runs down with potential energy and converts into hydropower in the hydel power plant. … Thus, hydropower is an indirect form of Solar Energy.
What is the difference between direct and indirect solar energy?
Direct solar generally refers to technologies or effects that involve a single conversion of sunlight which results in a usable form of energy. Indirect solar generally refers to technologies or effects that involves multiple transformations of sunlight which result in a usable form of energy.
What is a solar power device?
Those devices which directly utilize solar energy to do some useful works are called solar energy devices. Solar cookers, solar cells, solar water heaters, solar furnaces, solar thermal plants etc. are examples of solar energy devices.
How is the solar energy obtained?
Solar radiation may be converted directly into electricity by solar cells (photovoltaic cells). In such cells, a small electric voltage is generated when light strikes the junction between a metal and a semiconductor (such as silicon) or the junction between two different semiconductors. (See photovoltaic effect.)
What is the direct or indirect source of renewable energy?
Sun is the direct or indirect source of renewable energies.
What is a direct use of solar energy?
The major applications of solar thermal energy so far include water heating and power generation; other applications include space heating, drying, distillation, and cooling.