Solar energy from the sun’s heat radiation is just one of many renewable energy sources that are the subject of current global technological research and development. The deleterious effects of using petroleum-derived fuels to power vehicles and electricity generation and distribution plants have led governments to take a more serious look at their energy policies. In addition to solar energy, other renewable energy sources that can be used instead of fossil fuels are secondary solar resources, such as biomass, hydroelectricity, waves and wind power.

The generation of solar electricity from solar energy (sunlight) is of two types: by using heat engines I photovoltaics (PV). Sunlight can be collected in solar panels that can be used directly like electricity with photovoltaic technology. Photovoltaic cells gold Solar cells They are devices that directly convert light into electrical energy. Concentrated Solar Power (CSP) systems are heat engines that concentrate or focus sunlight over a large area, using lenses and mirrors (heliostats) with an installed tracking mechanism to track and maximize the capture of sunlight, into a small powerful beam for boiling and producing hot water Solar power used to generate electrical power much like that produced from geothermal power plants.

Rising prices of petroleum products and their adverse effects on the environment associated with their refining process and trade and commercial-industrial use raised socio-economic and political concerns among governments and economies. Many, in their reorientation of energy policy, have encouraged the use of renewable energy sources, particularly solar energy, which are profitable in the long term. But to this day, very few individual homes use solar power for domestic electrical use, as the cost of acquiring or building and installing solar cells/panels outweighs their appeal as “clean air” or “green” power to the average homeowner in immediate down payment terms.

Persistent research, studies, and application of innovative technology in the renewable energy sector hold optimistic promise to reduce the acquisition cost of solar power system installations in the near future, including for the micro market sector. and small scale that includes households, small businesses, and villages. walkway lighting systems (with solar panels that generate individual or group electricity and photovoltaic cells).

The idea of ​​cleaner and fresher atmospheric air, a greener environment with real healthy trees is a vision that every citizen of this planet should engrave in their hearts and minds. We should all take part in the mission to drive away the harsh scenario of global warming that turns into a “global boil” that will surely annihilate all mankind.

Save mother earth! It’s the only “home planet” we know of in the entire universe!