Photovoltaic solar energy features
The sun is one of the most important sources of energy and is responsible for maintaining the various forms of life existing on earth. It is a clean and inexhaustible resource, since it practically does not pollute the environment.
Solar energy is that which results from capturing the energy of light and the heat of the sun. This energy is transformed into electrical or mechanical energy through solar panels through the photovoltaic effect.
Solar energy has several uses, among the most important:
Heating and lighting of buildings
Water heating in swimming pools
Supply of domestic hot water in the domestic, services, industry and agriculture sectors.
Energy from the Sun
Today we will explain everything related to solar energy , as one of the first sources of renewable energy that plays one of the most essential roles in caring for the environment and in meeting the objectives of sustainable development .
Leer mas sobre : ACTIVE SOLAR ENERGY
What is solar energy ?
It is that source of renewable, natural, clean and alternative energy that is harnessed by the sun’s radiation . By means of different technologies or sensors heliostats, photoelectric cells, or solar collectors and arriving to generate the production of electrical or thermal energy .
In itself, it is the energy that the human being obtains from the light and heat of the sun .
Characteristics of Solar Energy
- Renewable and natural energy that comes from the sun.
- The sun generates more than 4,000 times more energy than humanity can consume.
- Alternative energy before the impact of fossil fuels and other environmental problems.
- Energy source developed and unlimited.
- Energy that serves to generate electricity and is captured by means of solar panels.
- Energy that is clean for not generating pollution.
- Promotes sustainable development
- It is totally ecological and sustainable.
Tal vez te interese : what is photovoltaic solar energy
How does solar energy work
Undoubtedly, thanks to technology, this energy is transformed into electrical energy as well as thermal energy and it is used from the light and heat that the sun emits.
Para capturar esta energía, se emplean paneles solares o fotovoltaicos para transformar la energía luminosa (fotones) en energía eléctrica (electrones).
Tipos de Energía Solar
Entre los principales tipos de energía solar se destacan:
Activa; es la que utiliza la tecnología y equipos mecánicos como bombas y ventiladores para transformar la energía solar para la ventilación, refrigeración y almacenar el calor a futuro.
Pasiva; se obtiene directamente sin transformar la misma sin equipos tecnológicos, mecánicos, reflexiones o refracciones intermedias.
Térmica; energía termosolar para producir calor y calentar alimentos, agua, calefacción, energía mecánica y posteriormente la energía eléctrica.
Fotovoltaíca; es aquella energía renovable que se obtiene especialmente de la radiación solar y por célula fotovoltaica para la generación de electricidad.
Híbrida; aquella que se combina con otras energías renovables como biomasa, energía eólica y las no renovables como los combustibles fósiles.
Energía eólico solar; aquella que por medio de una torre que calienta la energía solar y al mismo tiempo el aire, creando una convención que se utiliza para ventilar y enfriar el edificio o casa.
Usos de la Energía Solar
- Para calentar el agua.
- Suministro de energía eléctrica.
- Iluminación de lugares con faros especiales.
- Telecomunicaciones
- Para el transporte y navegación marítima.
- Otros
Ventajas y desventajas de la Energía Solar
Ventajas
- Es una fuente de energía inagotable.
- Conserva el medio ambiente por no contaminar el mismo.
- Es una energía independiente.
- Energía económica y de fácil mantenimiento.
- Es modular y de gran aplicación.
- Genera empleo.
- Es sostenible.
- Mejora la calidad de vida.
Desventajas
- Inversión inicial.
- Tecnología poca eficiente.
- Intermitente
- Climatología
- Espacio
- Transporte
- Disponibilidad y almacenamiento.
- Impacto ambiental de los paneles solares y células fotovoltaicas.
Leer : How photovoltaic solar energy works
Beneficios de la Energía Solar
Definitivamente, los principales beneficios de fomentar y promover la energía solar van desde la seguridad energética de los países, aumento de la sostenibilidad, reducción de la contaminación ambiental.
Así como el mantenimiento de los precios en los combustibles fósiles, mitigación al calentamiento global, cambio climático, mejoramiento en calidad ambiental y de vida de los seres humanos.
Examples of Solar Energy Solar
project.
Thermal solar energy.
Photovoltaic energy
Greenhouses
Finally, it is one of the most sustainable alternatives to the environmental pollution of fossil fuels and which allows us to obtain light, heat and electricity to satisfy basic needs on earth.
The sun is a natural energy resource very important for the development of humanity, living beings and the environment.
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