The sun has abundant energy and can provide enough electricity for the entire world every hour. Humans have used solar power for heating, lighting and cooling since the 7th century B.C., when they reflected the light of the sun onto shiny objects to light fires. The Greeks harnessed solar power using mirrors and other methods. Eventually, solar energy became a mainstream form of energy for homes and commercial buildings. And now, solar panels can provide electricity to large power stations.
Many people wonder how solar power works. The fact is, the energy from the sun can cover all of our energy needs in just one hour. The solar energy we receive from the sun’s rays can produce enough energy to power the entire planet. It’s important to remember that the Earth has a limited amount of solar resources, but we can tap into this energy. The amount of solar energy available is so great, in fact, that 20 days of sunlight is equal to the total amount of fossil fuels on earth. Moreover, the U.S. solar industry had reached 2 million installations by early 2019, whereas the 1st million installations took 40 years.
There are various job roles in the solar power industry. Some are paid while others are unpaid. A college degree in a relevant field may be required. Regardless of the type of job, the training requirements are similar. Those working in the production department need varying levels of education. Depending on the position, most of the workers are self-trained. Some positions in the production department require a degree in industrial technology or management.