Solar energy is the technology used to harness the sun's energy and make it useable. The definition of solar energy describes how energy from the sun is transported to earth through the form of solar radiation. Solar energy plants are found where there is a high concentration of unobstructed sunlight. 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. In fact, in electricity markets with large-scale solar energy production, the additional supply of energy during peak times may reduce electricity prices during the mid-day time periods to levels similar to those of the night-time hours.
Solar energy definition: energy obtained from solar power | Meaning, pronunciation, translations and examples
Solar power - definition of solar power by The Free Dictionary. Learn more. The total amount of solar energy incident on Earth is vastly in excess of the world’s current and anticipated energy requirements.
Solar energy can be converted directly or indirectly into other forms of energy, such as heat and electricity.
solar energy definition: 1. energy that uses the power of the sun to produce electricity 2. energy that uses the power of…. If suitably harnessed, this highly diffused source has the potential to satisfy all… The oldest uses of solar energy is for heating, cooking, and drying.Today, it is also used to make electricity where other power supplies are not there, such as in places far away from where people live, and in outer space. Solar thermal technologies capture the heat energy from the sun and use it for heating and/or the production of electricity ... applications typically use solar thermal energy for hot water or space heating (Boyle, 2004). Solar energy - Solar energy - Electricity generation: Solar radiation may be converted directly into electricity by solar cells (photovoltaic cells). Solar energy can be collected and used to heat buildings and to make electricity. Solar energy can be transformed directly/indirectly into any other forms of energy. With solar energy, on the other hand, energy production reaches its maximum during the period of the day when demand is highest. solar energy: Electromagnetic energy (solar radiation) transmitted by the sun (approximately one billionth of which reaches the earth) that is the basis of all terrestrial life. Unlike other types of energy, the sun won’t ever run out.
It amounts to about 420 trillion kilowatt-hours, and is several thousand times greater than all the energy used by all the people. Solar energy is any type of energy generated by the sun. Solar energy, radiation from the Sun capable of producing heat, causing chemical reactions, or generating electricity. As of 2011 , the technology produced less than one tenth of one percent of global energy demand. Solar energy is created by nuclear fusion that takes place in the sun. "Solar energy embodies this widely accepted definition of sustainability because the sun's energy can be used indefinitely without diminishing its future availability.
Speaking at the 'Sind Solar Energy of Promotion of Solar Home System' seminar held under the Energy Department, the Chief Minister said when he was Minister for Energy, he met with the World Bank country director and started work on the solar energy project.