When we talk about solar power there are many questions arise in our mind like what is solar power?
How is it obtained? Is solar power worth it?
Here is the answer to these questions,
What is Solar Power?
The conversion of solar energy into electricity is known to be solar power. The solar power is obtained with the help of photovoltaic cells. There are many devices developed by new technologies to function with the help of solar power. The production of solar power will not harm the environment and they are safe to use.
How is it obtained?
The solar energy is converted into electricity with the help of solar cell which is made up of silicon plates. The silicon plates contain tightly packed atoms and sunlight consists of photons. The sunlight reaches the solar cell and makes the electrons free from the atoms. There are two types of silicon plates namely, n-type silicon plates and p-type silicon plates where the n-type contains freed electrons and p-type contains positive holes. As the silicon plates are placed nearer, the electrons move towards p-type plates and fill the holes in it. Hence there is a movement of electrons which produces the electric current which is saved with the help of a battery.
Is solar power worth it?
The answer will be yes because the solar power will not harm anybody but reduces the electricity bill. The construction of solar power plant is the only cost. The solar panels will not need much maintenance. The resource will be renewable energy hence there will not be lack of resource. Also, it is pollution free and environment-friendly since it does not release any greenhouse gases or carbon dioxide. Even during the cloudy days, the electricity can be generated because it requires only light to activate the photovoltaic cells.