The word solar is derived from the Latin word sol (the sun, the Roman sun god) and refers to things and methods that relate to the sun. The solar industry is all the companies who supply the products as a subcontractor for the manufacture of solar cells or which are integrated into the manufacturing and distribution process itself. These are companies and manufacturers who have opened up the entire value chain, and others who carry out only part of the process such as panel manufacturing, engineering (photovoltaic systems), power plants (solar thermal), etc.

Solar energy - is the energy of the sun. The sun radiates about as much energy per second on our planet as would be released during combustion of 200,000 billion tonnes of coal. That‘s more than 10,000 times the present world energy consumption. The sun provides the earth with two main types of radiant energy: heat and light. The solar radiation that reaches us, a large part …

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