What is the purpose of this paragraph from a speech about solar energy?
The idea of harnessing the power of the sun is not a new one. As far back as the 1700s, a Swiss physicist named Horace-Bénédict de Saussure created the first solar oven. More recently, solar panel use steadily grew in the 1970s and 1980s in cars and homes around the world. However, the use of solar panels appears to have lessened over the past few decades. This trend is unfortunate because this energy source has extraordinary benefits. Solar energy is renewable, sustainable, reliable, and cost-efficient. Shouldn't we all consider investing in this valuable natural resource?

A.
to inform the audience about the history and origin of solar power
B.
to persuade the audience to start using solar power more frequently
C.
to convince the audience that solar power is the most profitable form of energy
D.
to instruct the audience about how to use solar power efficiently

Solar technologies convert sunlight into electrical energy either through photovoltaic panels or through mirrors that concentrate solar radiation. This energy can be used to generate electricity or be stored in batteries or thermal storage.

What is solar energy?

Solar energy is the energy that we get from the sun and converted into thermal or electrical energy. Solar energy is renewable and pollution-free energy. When sunlight falls on a photovoltaic cell it generates electricity through an electronic process and the electric energy is stored in the batteries in the chemical process.

Learn more about solar energy here https://brainly.com/question/17711999

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