Solar power history is not the recent history that most people think it is. Use of collection panels and battery charging systems may be recent, but use of the sun’s power goes back to ancient civilization.
Greeks, Romans, and Native Americans all used the sun for their heating and even for the growing of plants. Glass windows were used by Romans because they understood the benefits of catching sun through glass and that the heat did not escape easily.
The glass panels were gathered into small greenhouse type outbuildings and seeds were planted and grown inside. Their season for growth was longer and they could start their gardens earlier than ever before.
The Native Americans and Greeks used the sun to heat their homes first. Their homes were built along the hillsides and used earth contact to maintain the heat. The homes were faced into the sun to collect the heat, then the warm air would leave the home and a new warmth would enter the dwelling in the new day.
Although Greece and America are thousands of miles and oceans away from each other, the sun’s power was such an obvious resource to them that they both recognized it in the period when they both began to build communities.
The sun’s power was not harnessed or utilized in any other way known for several centuries more. It wasn’t until Horace de Saussare created a cone shaped collector for the sun, which he used to boil ammonia to create locomotion and refrigerant effect. Since this new idea, the scientists of the world were enthusiastically trying to find other uses for the sun.
The steam engine was the next major development in solar power history. The engine that was invented used expensive and difficult equipment, so it did not last long. Scientists continued to search and came up with a cell for collection that is similar to what we use today. That was in the late 19th century.
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