Tom is right, solar energy is reduced when the sun is behind a cloud or on the other side of the world. But, I hesitate to call this a disadvantage that diminishes the importance and significance of solar energy. 2. It's low efficiency.
Harry Sinclair Lewis (February 7, 1885 â January 10, 1951) was an American novelist, short-story writer, and playwright. In 1930, he became the first writer from the United States to receive the Nobel Prize in Literature, which was awarded for his vigorous and graphic art of description and his ability to create, with wit and humor, new types of characters.
Upton Sinclair. Upton Sinclair Jr. (September 20, 1878 â November 25, 1968) was an American writer who wrote nearly 100 books and other works in several genres. Sinclair's work was well-known and popular in the first half of the twentieth century, and he won the Pulitzer Prize for Fiction in 1943.