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About 4.57 billion years ago! The Wikipedia link below has a very in-depth discussion of the applications and history of solar energy.
Wiki User
∙ 16y ago
Wiki User
∙ 15y agoMillions of years ago...............By plants and the atmosphere!!!
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Where was solar energy first used?
solar energy was first used by sir francis grandio in the 6th century
How was solar energy first used?
by plants and the atmosphere
How much is solar energy used compared to other energy sources?
Solar energy is probably the second or third most used form of energy. The first would be coal, and then solar would have to be compared to wind energy. Solar is most popular in Europe and places like the US. However, wind energy is probably more widely used than solar.
How much solar energy is used in VA?
how solar energy is used
What solar energy used for?
Solar energy is used for heating and electricity.
How would you make a flow chart for Solar energy?
First going in is the sun solar energy then coming out is energy that can be used to power fridges stove ect.
What energy is used in solar cells?
Solar Energy
What are the edvantages of solar energy?
Solar energy is inexhaustible. Solar energy is not pollution. Solar energy can be used anywhere on Earth.
Can solar energy be used for electricity?
Solar energy can be used to produce electricity.
Is solar energy used in Florida?
Yes, solar energy is used in Florida.
What device is used to convert solar energy to electricity?
solar cells are used to convert solar energy to electricity.
Where can solar energy be effectively used?
Solar energy can be effectively used in desert areas.
