An untapped reservoir of renewable energy – What is solar energy?

The most exact definition of solar energy is clearly the energy of the sun. It is a term used to classify the electromagnetic radiation emitted by the sun and captured by the Earth. It is the most durable and reliable energy reservoir in the world and the most extensive. On-land uses include solar heating for buildings, solar heat for manufacturing or industry, and solar power kits for electricity production. So what is solar energy? How does it affect us?

Solar energy is responsible for weather systems and ocean currents. It provides light, heat and energy to all living things on Earth. It has many uses. supplies electricity; it can be used to propel cars. It is also used as a power source for satellites in space and on space shuttles. It could also power boats, generators during emergencies, toys, and even security systems.

The amount of solar energy received by the earth is about 770 trillion kilowatts (kW), an amount 5,000 times greater than the sum of all other energies, be it terrestrial nuclear energy, geothermal energy or gravitational energy.

There are two types of solar energy. These are:

1.Thermal energy

2. Electric Power

What is the difference between the two types?

Thermal energy is kinetic energy. It’s everywhere. It makes the earth warm and even warms our homes. It helps us dry our clothes. It is also used to heat water for domestic use or even for swimming pools. That is why thermal energy is called thermal energy because it is also stored in the center of the earth.

Electrical energy is widely known to us as electricity. It is an essential part of nature, and is one of our most used forms. This uses sunlight to power ordinary solar power kits to generate electricity for use in electrical equipment, such as appliances, computers, and lighting.

Most solar power generation applications are based on solar power kits that include collectors, storage, and controls. Storage is necessary for the reason that it is only available during the day, but the need for power exists both during the day and at night. Controls are used to ensure that the storage system operates safely and efficiently.

The accessibility of solar energy is determined by three factors:

-Location is usually measured by latitude, longitude, and altitude.

-Time.

-The weather.

Apart from knowing that solar energy is still a free energy, you have to realize that it also has advantages and disadvantages.

The advantages are:

Solar energy is almost infinite; it will be available as long as there are people living on earth. it’s plentiful. You won’t worry about running out of it. It could provide more energy than all known fossil fuel reserves. Solar power kits can be used during the day when electricity usage is really important. It is the most inexhaustible source of renewable energy known to man. It can be absorbed, reflected, transmitted and isolated. It can be collected and stored in batteries.

The disadvantages are:

It is not suitable in cloudy areas. It is not accessible at night. In addition, it may require large tracts of land. As a reminder, solar energy levels are lower the further north or south of the equator the site is. Considering the geography, the season is an essential determinant of the levels due to the position of the Sun and the climate can vary a lot from summer to winter. Taking all these points into account, solar power kits give us access to a large reserve of available energy (minus most of the fossil fuel). contamination) with which we can advance in the development of humanity.